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New Alignment Manual | Users Manual | 411.96 KiB | / July 06 2002 | |||
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Revised Manual | Users Manual | 32.46 KiB | / July 06 2002 | |||
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Service Manual | Users Manual | 400.24 KiB | / July 06 2002 | |||
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Users Manual | Users Manual | 1.75 MiB | / July 06 2002 | |||
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Internal Photos | Internal Photos | 264.80 KiB | / July 06 2002 | |||
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EUT Photos | External Photos | 316.38 KiB | / July 06 2002 | |||
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Label Placement | ID Label/Location Info | 191.74 KiB | / July 06 2002 | |||
| 1 | Test Report | / July 06 2002 | ||||||
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Agency Agreement | Cover Letter(s) | 22.20 KiB | / July 06 2002 | |||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
| 1 | Test Report | November 04 2002 / July 06 2002 | ||||||
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Cover Letter | Cover Letter(s) | 27.09 KiB | / July 06 2002 | |||
| 1 | Test Report | / July 06 2002 | ||||||
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Parts List | Parts List/Tune Up Info | 30.14 KiB | / July 06 2002 | |||
| 1 | ID Label/Location Info | native | / July 06 2002 | |||||
| 1 | ID Label/Location Info | native | / July 06 2002 | |||||
| 1 | Test Setup Photos | / July 06 2002 | ||||||
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Reply to 22830 | Cover Letter(s) | 32.32 KiB | / July 06 2002 | |||
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Reply to 22991 | Cover Letter(s) | 27.96 KiB | / July 06 2002 | |||
| 1 | RF Exposure Info | / July 06 2002 | ||||||
| 1 | RF Exposure Info | / July 06 2002 | ||||||
| 1 | RF Exposure Info | / July 06 2002 | ||||||
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Schematics Part 1 | Schematics | 89.29 KiB | / July 06 2002 | |||
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Schematics Part 2 | Schematics | 118.25 KiB | / July 06 2002 | |||
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System Block Diagram | Block Diagram | 27.12 KiB | / July 06 2002 |
| 1 | New Alignment Manual | Users Manual | 411.96 KiB | / July 06 2002 |
CONTENTS General 2 Mode Combination RPU416A Circuit Description RPU416A Software Description RPU416A Parts List RPU416A Adjust Description Disassembly for Repair Exploded View Packing 31 32 RPU416A PC Board View RPU416A Block Diagram RPU416A Level Diagram RPU416A Schematic Diagram Main Technical Specifications 3 16 4 10 26 30 33 37 39 41 49 1 General This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains main required service information and data for the equipment. The following precautions are recommended for personal safety:
! DO NOT transmit until all RF connectors are verified secure and any open connectors are properly terminated.
! SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere.
! This equipment should be maintained by qualified technicians only. 2 Mode Combination 1. Mode User mode: Turn on the power to enter. PC mode"Set and adjust with PC software or programmer. 2. Parts description:
(1) Antenna
(2) Channel (frequency) selector knob Turn the knob to choose channel from 1~16(channel 16 may be set by distributor as scan channel).
(3) LED light Lights red while transmitting, green while receiving a signal. Flashes red when the battery voltage is low while transmitting.
(4) Power switch/Volume control Turn the knob clockwise to switch the transceiver ON, anti-clockwise to turn off the power till there is a click sound, rotate to adjust the volume level.
(5) Speaker
(6) Microphone
(7) PTT switch (push to talk) Press the button while transmitting, and release it while receiving.
(8) Monitor key Press it to shut off squelch, noise could be heard, release to connect squelch.
(9) Speaker/microphone jack
(10) Belt clip
(11) Battery (TB-82) RPU416A Circuit Description 1. Frequency configuration The receiver utilizes double conversion. The first IF is 38.85MHz and the second IF is 450kHz. The first local oscillator signal is supplied from the PLL circuit. The PLL circuit in the transmitter generates the necessary frequencies. Fig.1 shows the frequencies. RPU416A frequency range: 450MHz470MHz 3 ANT ANTSW RF AMP MCF 38.85MHz CF 450KHz IF SYSTEM X3 multiply AF AMP SP TCXO 12.8MHz PA AMP TX AMP RX TX PLL VCO MIC AMP MIC C B C B 2. Receiver Fig.1 Frequency configuration The receiver is double conversion superheterodyne. 1) Front-end RF amplifier An incoming signal from the antenna is applied to a Preamplifier (Q203) after passing through a transmit/receive switch circuit (K102 and D103 are off) and a 3-pole LC filter. After the signal is amplified
(Q203), the signal is filtered by a band pass filter (a3-pole LC filter) to eliminate unwanted signals before it is passed to the first mixer. The voltages of these diodes are controlled by to track the MPU. (See Fig. 2-b) ANT D102 D103 BPF L208-L211 C B TUNE APC IC403 MCU RF AMP Q203 BPF L214.L203.L204 MIXER Q202 MCF XF200 IF AMP Q201 CF200 IF.MIX IC200 AF PA AMP IC302 SP AF AMP LPF.HPF IC300 TCXO 1st Local OSC
(PLL) multiply X3 Q1 WIDE/NARROW SW Q303 C B Fig. 2 Receiver section configuration 2) First mixer The signal from the RF amplifier is heterodyned with the first local oscillator signal from the PLL frequency synthesizer circuit at the first mixer (Q202) to create a 38.85 MHz first intermediate frequency
(1st IF) signal. The first IF signal is then fed through two monolithic crystal filters (MCFs: XF200) to further remove spurious signals. 3) IF amplifier The first IF signal is amplified by Q201, and then enters IC 200 (FM processing IC). The signal is heterodyned again with a second local oscillator signal within IC200 to create a 450kHz second IF 4 RPU416A Circuit Description signal. The second IF signal is then fed through a 450kHz ceramic filter (CF200) to further eliminate unwanted signals before it is amplified and FM detected in IC200. 4) AF amplifier The recovered AF signal obtained from IC200 is amplified by IC300 (1/4), filtered by the IC300 low-pass filter (2/4) and IC300 high-pass filter (3/4) and (4/4), and de-emphasized by R303 and C306. The AF signal is then passed through a WIDE/NARROW switch (Q303). The processed AF signal passes through an AF volume control and is amplified to a sufficient level to drive a loud speaker by an AF power amplifier
(IC302). 5) Squelch Part of the AF signal from the IC enters the FM IC again, and the noise component is amplified and rectified by a filter and an amplifier to produce a DC voltage corresponding to the noise level. The DC signal from the FM IC goes to the analog port of the microprocessor (IC403). IC403 determines whether to output sounds from the speaker, IC403 sends a high signal to the MUTE and AFCO lines and turns IC302 on through Q302, Q304, Q305, Q306 and Q307. (See Fig.3) FM IF IC200 IC 300 IF AMP DET AF AMP LPF HPF Q302 SW IC302 AF/PF AMP Q307 SW SP Q304.Q305.Q306 SW DET HPF AMP 6 67 62 5 B U S Y T I M U T E A F C O IC403 MPU IC301 LPF Q303 W/N SW 6) Receiving signaling QT/DQT Fig. 3. AF Amplifier and squelch 300 Hz and higher audio frequencies of the output signal from IF IC are cut by a low-pass filter (IC301). The resulting signal enters the microprocessor (IC403). IC403 determines whether the QT or DQT matches the preset value, and controls the MUTE and AFCO and the speaker output sounds according to the squelch results. 3. PLL frequency synthesizer The PLL circuit generates the first local oscillator signal for reception and the RF signal for transmission. 1) PLL The frequency step of the PLL circuit is 5 or 6.25kHz. A 12.8MHz reference oscillator signal is divided at IC1 by a fixed counter to produce the 5 or 6.25kHz reference frequency. The voltage controlled oscillator
(VCO) output signal is buffer amplified by Q6, then divided in IC1 by a dual-module RPU416A Circuit Description programmable counter. The divided signal is compared in phase with the 5 or 6.25kHz reference signal in the phase comparator in IC1. The output signal from the phase comparator is filtered through a low-pass filter and passed to the VCO to control the oscillator frequency. (See Fig. 4 of Next Page) 5 D C B PLL IC IC1 5KHz/6.25KHz I/N PLL DATA REF OSC PHASE COMPARATOR CHARGE PUMP I/M 5KHz/6.25KHz D2.4 Q4 TX VCO Q2 RF AMP LPF Q6 BUFF AMP D1.3 Q3 RX VCO Q5.7 T/R SW D C B 12.8MHz 2) VCO Fig. 4. PLL circuit The operating frequency is generated by Q4 in transmit mode and Q3 in receive mode. The oscillator frequency is controlled by applying the VCO control voltage, obtained from the phase comparator, to the varactor diodes (D2 and D4 in transmit mode and D1 and D3 in receive mode) . The T/R pin is set high in receive mode causing Q5 and Q7 to turn Q4 off, and turn Q3 on. The T/R pin is set low in transmit mode. The outputs from Q3 and Q4 are amplified by Q6 and sent to the buffer amplifiers. 3) UNLOCK DETECTOR If a pulse signal appears at the LD pin of IC1, an unlock condition occurs, and the DC voltage obtained from D7, R6, and C1 causes the voltage applied to the UL pin of the microprocessor to go low. When the microprocessor detects this condition, the transmitter is disabled, ignoring the push-to-talk switch input signal. (See Fig. 5) IC1 PLL IC LD D7 5C R6 C1 IC403 UL MPU Fig. 5. Unlock detector circuit 4. Transmitter 1) Transmit audio The modulation signal from the microphone is amplified by IC500 (1/2), passes through a preemphasis circuit, and amplified by the other IC500 (1/2) to perform IDC operation. The signal then passes through a low-pass filter (splatter filter) (Q501 and Q502) and cuts 3kHz and higher frequencies. 6 RPU416A Circuit Description The resulting signal goes to the VCO through the VCO modulation terminal for direct FM modulation. (See Fig. 6) 2) QT/DQT encoder A necessary signal for QT/DQT encoding is generated by IC403 and FM-modulated to the PLL reference signal. Since the reference OSC does not modulate the loop characteristic frequency or higher, modulation is performed at the VCO side by adjusting the balance. (See Fig. 6) IC500(1/2) MIC AMP PREEMPHASIS IC500(1/2) IDC MIC Q503 SW Q501.502 LPF
(SPLATTER FILTER) VR501 MAX DEV D5.Q4 VCO VR500 BALANCE IC403 QT/DQT TO X1.IC1 REFERENCE OSC MUTE Fig. 6. Transmit audio QT/DQT 3) RF amplifier The transmit signal obtained from the VCO buffer amplifier Q100, is amplified by Q101 and Q102. This amplified signal is passed to the power amplifier, Q105 and Q107, which consists of a 2-stage FET amplifier and is capable of producing up to 4W of RF power (See Fig. 7-b) ANT AMP Q101.102 DRIVE AMP Q105 FINAL AMP Q107 ANT SW D101 LPF 5T DET Q103.Q104 B SW D C B B APC TH102 5T A Q109 SW APC IC100 5T Q108 SW Q106 SW ANT SW D102.103 RX SW Q110 5T Fig. 7 APC system Title Size Number Revision 4) ANT switch and LPF The RF amplifier output signal is passed through a low-pass filter network and a transmit/receive 7 RPU416A Circuit Description switching circuit before it is passed to the antenna terminal. The transmit/receive switching circuit is comprised of D101, D102 and D103. D102 and D103 turned on (conductive ) in transmit mode and off
(isolated) in receive mode. 5) APC The automatic power control (APC) circuit stabilizes the transmitter output power at a predetermined level by sensing the drain current of the final amplifier Field Effect Transistor (FET). The voltage obtained from the above drain current with a reference voltage which is set using the microprocessor. An APC voltage proportional to the difference between the sensed voltage and the reference voltage appears at the output of IC100 (1/2). This output voltage controls the gate of the FET power amplifier, which keeps the transmitter output power can be varied by the microprocessor which in turn changes the reference voltage and hence , the output power. 6) Terminal protection circuit When the thermistor (TH102) reaches about 80", the protection circuit turns on Q110 to protect transmitting final amplifier (Q107). 5. Power supply A 5V reference power supply [5M] for the control circuit is derived from an internal battery. This reference is used to provide a 5V supply in transmit mode [5T] ,a 5V supply in receive mode [5R] , and a 5V, supply common in both modes [5C] based on the control signal sent from the microprocessor. 6. Control system The IC403 CPU operates at 7.37MHZ. This oscillator has a circuit that shifts the frequency according to the EEPROM data. 8 RPU416A Software Specifications
.Specifications:
1. Use mechanical knob to choose from 16 channels. Frequency range: UHF: 450~470MHz 2. Monitor 3. Auto power saving 4. Audio alarm 5. Auto squelch control (0~9 level) 6. Timing 7. Channel space 25kHz/12.5kHz(Wide/Narrow) 8. CTCSS & DQT encode 9. CTCSS & DQT decode 10.Two Tone Signal decode 11.Two Tone Signal encode 12.Busy channel lock 13.Clock frequency deviation 14.Scan 15.PC mode 16.PC modifying mode 17.Wire clone 18.Manual modifying mode
.Description:
1. User mode: general radio mode 2. PC mode:
Make settings through external programmer or PC program software:
(1) Receive frequency & Transmit frequency
(2) Receive signaling & Transmit signaling
(3) Lock busy channel
(4) Clock frequency deviation
(5) Timing
(6) Squelch level selectivity
(7) Power saving
(8) Audio Alarm
(9) Channel space 25kHz/12.5kHz(Wide/Narrow)
(10) Monitor mode
(11) Scan mode
(12) Reset scan mode
(13) Scan priority 3. PC modify mode:
Make settings through external programmer or PC program software:
RPU416A Software Specifications
(1) Frequency stability
(2) RF power
(3) Low power alarm
(4) Squelch (level 9&3)
(5) CTCSS deviation (Wide/Narrow).
(6) DQT deviation (Wide/Narrow).
(7) Receive sensitivity(low"medium"high) 4. Wire Clone:
Press MONI to turn on the power , enter wire clone mode 2 seconds later, press PTT, Begin cloning while red lights, finish while light goes out. 5. Mode setting:
(1) Short cut the SELF on PCB, and turn on the power till BEEP.
(2) Set channel selector knob to corresponding place according to the model(1-16) 9
(3) Press [MONI],then press [PTT], to set the channel, channel data and initial data.
(4) Turn off the power, disconnect SELF on PCB to end mode settings.
(5) Remarks:
The old data(frequency, CTCSS/DQT, channel function) will be deleted once set the new mode by pressing MONI AND PTT , part of the function also would be changed. Therefore, do not etc. EEPROM, operation change unless this the set 10 RPU416A Software Specifications
(6) TC- 368(2) channel frequency diagram (after setting):
No Model Frequency(MHz) Initial
(MHz) IF(MHz) 136.000~149.995 140.000 150.000~173.995 150.000 400.000~419.995 410.000 RPU416A 450.000~469.995 450.000 350.000~369.995 360.000 370.000~389.995 380.000 220.000~239.995 230.000 240.000~259.995 250.000 406.000~429.995 410.000
+38.85
+38.85
-38.85
-38.85
-38.85
-38.85
-38.85
-38.85
-38.85 144.000~147.995 145.000
+38.85 336.000~367.995 350.000 268.000~395.995 380.000 430.000~439.995 430.000 438.000~449.995 440.000 465.000~494.995 480.000 490.000~519.995 500.000
-38.85
-38.85
-38.85
-38.85
-38.85
-38.85 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1CH 2CH(Central) 3CH(L) 4CH(H) Tx(MHz) Rx(MHz) Tx(MHz) Rx(MHz) Tx(MHz) Rx(MHz) Tx(MHz) Rx(MHz) 143.100 143.100 143.000 143.100 136.000 136.100 149.975 149.900 162.100 410.100 460.100 360.100 380.100 230.100 250.100 418.100 146.100 352.100 382.100 435.100 444.100 480.100 505.100 162.100 410.100 460.100 360.100 380.100 230.100 250.100 418.100 146.100 352.100 382.100 435.100 444.100 480.100 505.100 162.000 410.000 460.000 360.000 380.000 230.000 250.000 418.000 146.000 352.000 382.000 435.000 444.000 480.000 505.000 162.100 410.100 460.100 360.100 380.100 230.100 250.100 418.100 146.100 352.100 382.100 435.100 444.100 480.100 505.100 150.000 400.000 450.000 350.000 370.000 220.000 240.000 406.000 144.000 336.000 268.000 430.000 438.000 465.000 490.000 150.100 400.100 450.100 350.100 370.100 220.100 240.100 406.100 144.100 336.100 268.100 430.100 438.100 465.100 490.100 173.975 419.975 469.975 369.975 389.975 239.975 259.975 429.975 147.975 367.975 395.975 439.975 449.975 494.975 519.975 173.900 419.900 469.900 369.900 389.900 239.900 259.900 429.900 147.900 367.900 395.900 439.900 449.900 494.900 519.900 Initialization data of channel are in the above diagram CH1-CH4, the modify frequency is reset to initial data. Frequency of CH5~CH14 are the same with CH1. The signaling of CH5 and CH10 is 67.0Hz; the signaling of CH6 and CH11 is 151.4Hz; the signaling of CH7, CH12 is 250.3Hz; the signaling of CH8 and CH13 is 423(DQT); the signaling of CH9 and CH14 is -423(DQT). CH1~CH9 are Wide, CH10~CH14 are Narrow. R P U 4 1 6 A 11 RPU416A Software Specifications 6. Manual Adjust Mode:
Press PTT and MONI simultaneously to turn on the power"enter manual Adjust mode out 3 seconds later. Choose the settings by turning the channel selector knob 1-12CH, use PTT
(upward) or MONI (downward) to adjust (Notice: MIC shouldnt be connected with external cable while modifying),1~12CH are defined as follows:
(1) Frequency stability
(2) RF power
(3) Low power alarm
(4) Receiver sensitivity (center frequency adjust)
(5) Receiver sensitivity (low frequency adjust)
(6) Receiver sensitivity (high frequency adjust)
(7) Squelch (level 9)
(8) Squelch (level 3)
(9) CTCSS deviation (Wide)
(10) CTCSS deviation (Narrow)
(11) DQT deviation (Wide)
(12) DQT deviation (Narrow) 13~16CH are used for adjusting transmitter and receiver. Press PTT to transmit; Press MONI to choose: Wide/Narrow, one Beep sound is Narrow, two Beep sound is Wide. 13~16CH are defined as follows:
(13) center frequency (discrepancy of transmission and receive frequency is 0.1MHz).
(14) Lowest frequency (discrepancy of transmission and receive frequency is 0.1MHz).
(15) Highest frequency (discrepancy of transmission and receive frequency is -0.075MHz).
(16) center frequency: sends 250.3Hz CTCSS signals (discrepancy of transmission and receive frequency is 0.1MHz). Note:
To enter and shut off manual adjust mode by short cut the SELF. Turn on the power, and enter settings mode, the manual function is automatically on. Press [PTT] to disable manual modify. Once this function is disabled, this mode is not accessible, kindly suggest disable this mode after adjust. CPU:
CPU control M38034M4 Port name Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 x16 17 18 19 20 21 22 12 I/O I I I I O O I I I I I I I O Function Input QT/DQT signal Input busy signal Detect battery voltage NC Output QT/DQT Beep output NC Input encode Input encode Input encode Input encode NC
[PTT] input ,connect RXD RS-232C output TI BUSY BATT NC TO BEEP NC ENC0 ENC1 ENC2 ENC3 NC PTT TXD RPU416A Software Specifications RXD MONI SELF CNVSS RST INT0 NC XIN I I I I I I I I RS-232C input
[MONI] input Program L: set up mode Connect VSS Reset Power detection NC Oscillator(7.3728MHz) 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 XOUT VSS SHIFT PABC WNRC WNTC NC SDA SCL UL DT CK LE 5MC AFCO RX GLED RLED SAVE MUTE 5RC 5TC NC NC NC NC NC NC NC NC NC NC VCCN APC VCC VREF AVSS NC NC NC NC TIBI O I O O O O I I/O O I O O O O O O O O O O O O I I I I I I I I I I O O I I I I I I I I Oscillator Grounding Clock frequency deviation H: unlock MOS FET power H: unlock Audio referential sensitivity L: narrow Max deviation H: narrow NC EEPROM data cable EEPROM clock cable Lock circuit detector L: unlock Common data output Common clock output PLL IC H: lock up Power control except CPU and EEPROM L: unlock AF amplifier H: unlock TX/RX VCO H: receive Green light control H: light Red light control H: light Power saving control H: power saving OFF Squelch control H: mic squelch L:AF squelch Receiver power control L: unlock Transmitter power control H: unlock NC NC NC NC NC NC NC NC NC NC Frequency output TX:auto frequency output RX:BPF tune output CPU input power 5V Connect with VCC Connect with VSS NC NC NC NC QT/DQT exterior circuit central point input 13 RPU416A Adjust Description Use programmer or PC software to program RPU416A, or by manual program, refer toRPU416A software description for the manual program and mode settings. Instrument:
1. Synthesized test instrument 1 set 2. Scanner 1 set 3. 3A/10V power 1 set 4. Digital Voltmeter 1 set 5. 3A DC Ammeter 1 set
. Adjust:
1. Initialization It is necessary to initialize the transceiver because there is useless data in EEPROM. Short cut the SELF on PCB, turn on the power till there comes the sound BEEP, place the channel selector knob, press [MONI], then press [PTT], to begin initializing the channel and other data. Please refer to the outcome of initialization atRPU416A software description. 2.Adjustment:
The adjustment of RPU416A, some are conducted in normal mode, some are in manual program mode. Turn on the power and enter the normal mode., at the same time, press the PTT and MONI to turn on the transceiver"enter the manual program mode 3seconds later.(refer toRPU416A software description manual program mode). VCO SECTION:
ITEM CONDITION measurement Adjustment Test equip terminal part Method Specifications/
Remarks 1.Setting 2.Transmit VCO voltage 3.Receive VCO voltage lock lock 1.power 7.5V 1.CH: TX HIGH 2.CH: TX LOW 1.CH: RX HIGH 2.CH: RX LOW Digital Voltmeter CV TC1 3.7V0.1V check RPU416A >1V 3.7V0.1V check RPU416A>1V Note:
If unlock VCO, check adjustment is enabled in manual mode.(signal could be transmitted regardless of the lock of VCO in manual mode). 14 RPU416A Adjust Description Adjust the receiver section: (enter manual mode) Item Condition Measurement Adjustment Test equip Terminal parts Method Specifications
/Remarks 1:CH:RX center turn to channel 4 in manual mode 4.Band-
pass filter 2. CH: RX LOW turn to channel 5 in manual mode Spectrum analyzer ANT . TP2 TC202 TC203 PTT(up) MONI
(down) PTT(up) MONI
(down) Adjust the undee to the top, the bandwidth is about 10MHz, the sign of central frequency is in the middle of the undee Adjust the undee to the top to receive Low frequency , the sign is on the left of the top of the undee Adjust the undee to the top to receive High frequency , the sign is on the right of the top of the undee 3.CH:RX HIGH turn to channel 6 in manual mode 1. CH:RX center Turn to channel 13 in manual mode Dev : Wide 5.Sensitivity
(Wide) 2. CH: RX center Turn to channel 14 in manual mode Dev : Wide 3. CH: RX center Turn to channel 15 in manual mode Dev : Wide 1. CH: RX center Turn to channel 13 in manual mode Dev : narrow 6.Sensitivity
(Narrow) 2. CH: RX center Turn to channel 14 in manual mode Dev : narrow 3. CH: RX center Turn to channel 15 in manual mode dev : narrow 1.CH: RX center Turn to channel 7 in manual mode 2.CH:RX center Turn to channel 8 in manual mode 7.Squelch Synthetical test SSG output :
-118dBm MOD:1kHz DEV:3kHz FILER: 0.3-
3.4kHz Synthetical test SSG output :
-116dBm MOD:1kHz DEV:1.5kH z FILER:
0.3-3.4kHz Synthetical test SSG output : -
117dBm Synthetical test SSG output : -
125dBm ANT SP check SINAD: 12dB or higher ANT SP check SINAD: 12dB or higher ANT SP PTT(up) MONI
(down) Level 9 The squelch Adjust to close the squelch. must be closed Level 3 The squelch Adjust to close the squelch. must be closed 15 RPU416A Adjust Description Adjust the transmitter section:
Item Condition Measurement Adjustment Test equip Terminal Parts Method Specifications
/Remarks 8.Transmit frequency CH: TX center Turn to channel 1 in manual mode Synthetical test ANT PTT(up)M ONI(down) Adjust it to center frequency Error<150Hz 1.CH:TX center Turn to channel 2 in manual mode PTT(up)M ONI(down) 9.Power 2.CH: TX LOW Turn to channel 3 Press PTT Synthetical test Ammeter ANT Adjust it to:
3.7<Po<4.5W I<1.6A Adjust it to:
3.7<Po<4.5 W I<1.6A Adjust it to:
3.7<Po<4.5W I<1.6A 3.CH:TX HIGH Turn to channel 4 Press PTT 1.CH: TX center, turn to channel 13 in manual mode, dev: wide Press PTT 2.CH: TX center, turn to channel 13 in manual mode, dev: narrow Press PTT 1.CH: TX center, turn to channel 13 in manual mode, dev: wide Press PTT 2.CH: TX center, turn to channel 13 in manual mode, dev: narrow Press PTT 1.CH: TX center, turn to channel 9 in manual mode 2.CH: TX center, turn to channel 16 in manual mode, press PTT 10.MAX DEV 11.MIC SENS 12.DQT/QT Synthetical test LPF:
15kHz AF:1kHz 120mV ANT MIC Synthetical test FILER:
0.3-3.4kHz AF:1kHz 12mV ANT MIC VR501 Adjust it to:4.2kHz100Hz Wide Check:1.8kHz-2.2kHz Narrow VR501 Check:2.2kHz-3.6kHz Wide Check:1.1kHz-1.8kHz Narrow Synthetical test LPF:
300Hz ANT VR500 Adjust VR500,the test value of on condition 1 & condition 2 is consistent, the difference value<20Hz 67.0Hz CTCSS 250.3Hz CTCSS 13.QT DEV 1.CH: TX center, turn to channel 9 in manual mode Synthetical test LPF:300Hz ANT PTT"up"M ONI"down
Adjust it to:0.75kHz50Hz Wide 16 RPU416A Adjust Description 2.CH: TX center, turn to channel 10 in manual mode Adjust it to:0.35kHz50Hz Narrow 1.CH: TX center, turn to channel 11 in manual mode Synthetical test LPF:300H ANT PTT"up"M ONI"down
Adjust it to:0.75kHz50Hz Wide 14.DQT DEV 15.Low Battery level center, 2.CH:TX turn to channel 12 in manual mode Turn to channel 3 in manual mode, Adjust the battery to 5.8V Adjust it to:0.35kHz50Hz Narrow Digital voltmeter
PTT"up"M ONI"down
Adjust so that the LED flashes
Note:
In manual mode , channel selector 1-12, MIC cant connect line, after adjust complete, short SELF, enter mode settingpress PTT, disable manual adjust. 17 Disassembly for Repair Separating the case assembly from the chassis 1. Remove the two knobs # and three round nuts $. 2. Remove the two screws %. 3. Expand the right and left sides of the bottom of the case assembly"lift the chassis, and remove it from the case assembly. 4. Taking care not to cut the speaker lead, open the chassis and case assembly. Removing the lever Raise the lever on the lower case, insert a small flat screwdriver into the space between the case and lever , open the case carefully and lift the lever off . Note: Do not force to separate the case from the lever. 18 Exploded View Packing 19 20 Rx Section SG output level for obtaining 12Db/SINAD when injected to each point Modulate the AF level with a frequency of 1kHz and deviation of 1.5kHz
-116.5dBm
-113dBm
-98dBm
-103dBm
-104dBm
-106.5dBm
-103dBm 1018mVrms 175mVrms 23.5mVrms 0.63Vrms RPU416A Level Diagram ANT L112 L208 5R R224 Q203 C145 R211 XF200 Q202 R217 L203, L214 RF center 1st Local 0.1Vrms IC200 IC300 VR Q201 C212 R210 IF 38.85MHz IC302 SP Q307 AF 1kHz through a 470pF coupling capacitor. (Narrow), 3kHz(Wide) . Then take the signal form the signal generator Measure the 1st Local level on a RF VTVM. when the AF output has been adjusted to 0.63Vrms with the AF vol. Tx Section Measure the audio frequency on an AFVTVM and radio frequency on a RF VTVM at high impedance . Set the MIC input to obtain a modulation factor of 60%
16mVrms 430mVrms 310mVrms 0.15Vrms 0.44Vrms 0.8Vrms 0.62Vrms MIC IC500 Q4 C40 Q6 VR501 D5 Q100 Q101 Q102 Q105 Q107 4W ANT C100 C106 C108 C114 AF VTVM RF VTVM with the transmit frequency at center and a modulation frequency of 1kHz . Main Technical Specifications Frequency range Channel Channel space Antenna impedance Transmitter impedance Input voltage Frequency stability Frequency stability Output power Operating sensitivity Audio distortion Modulation limiting Bandwidth Modulate specialty Spurious RF Adjacent power 450 MHz ~470 MHz 16 25kHz / 12.5kHz 50 2K&
7.2V DC 2.510-6 Transmitter 2.510-6 4.00.5W 123mV
5%
5kHz / 2.5kHz
16 kHz/8kHz
3dB
7.5(W
-65 d B / -55dB Receiver Reference sensitivity Precede 0.28(V / 0.35(V
0.4(V 500mW
7%
"7 kHz"/"3.5 kHz"
+2dB -8dB
-8 d B
85d B
65 d B / 60dB
60 d B
60 d B Squelch turnon sensitivity Audio frequency Audio deviation Operating bandwidth Audio response Channel restrain Obstruct Selectivity Spurious response Intermodulation 22
| 1 | Revised Manual | Users Manual | 32.46 KiB | / July 06 2002 |
OWNERS MANUAL Optional Accessories Available optional parts:
BPRP1100-Battery Pack, 7.2V, 1100mAH SMRP-Speaker Microphone BCRP-Battery Charger Troubleshooting Trouble No power Solution Battery may be used up. Please change battery or recharge it. Probably, battery is not properly installed. Remove the battery and install it again. Power doesn't last long even if fully charged Battery may be out of use, please replace it with new battery. Can't talk to or hear other users in your group Other voices (Non-group users) are present on the channel Make sure you are using the same frequency and CTCSS/DCS tone as the other users in your group. Other group users may be too far away. Make sure you are within range of the other transceiver. Change CTCSS/DCS tone. Be sure to change the tone on all trans-
ceivers in your group. RELM Wireless Corporation 268ACManual.pm6 15 01-11-21, 11:06
| 1 | Service Manual | Users Manual | 400.24 KiB | / July 06 2002 |
CONTENTS General
2 Mode Combination
3 RPU416A Circuit Description
4 RPU416A Software Description
10 RPU416A Parts List
1 6 RPU416A Adjust Description
26 Disassembly for Repair
30 Exploded View
31 Packing 1
32 RPU416A PC Board View
33 RPU416A Block Diagram
37 RPU416A Level Diagram
39 RPU416A Schematic Diagram
41 Main Technical Specifications
49 2 General This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains main required service information and data for the equipment. The following precautions are recommended for personal safety:
! DO NOT transmit until all RF connectors are verified secure and any open connectors are properly terminated.
! SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere.
! This equipment should be maintained by qualified technicians only. 3 Mode Combination 1. Mode User mode: Turn on the power to enter. PC mode"Set and adjust with PC software or programmer. 2. Parts description:
(1) Antenna
(2) Channel (frequency) selector knob Turn the knob to choose channel from 1~16(channel 16 may be set by distributor as scan channel).
(3) LED light Lights red while transmitting, green while receiving a signal. Flashes red when the battery voltage is low while transmitting.
(4) Power switch/Volume control Turn the knob clockwise to switch the transceiver ON, anti-clockwise to turn off the power till there is a click sound, rotate to adjust the volume level.
(5) Speaker
(6) Microphone
(7) PTT switch (push to talk) Press the button while transmitting, and release it while receiving.
(8) Monitor key Press it to shut off squelch, noise could be heard, release to connect squelch.
(9) Speaker/microphone jack
(10) Belt clip
(11) Battery (TB-82) RPU416A Circuit Description 1. Frequency configuration The receiver utilizes double conversion. The first IF is 38.85MHz and the second IF is 450kHz. The first local oscillator signal is supplied from the PLL circuit. The PLL circuit in the transmitter generates the necessary frequencies. Fig.1 shows the frequencies. RPU416A frequency range: 450MHz470MHz 4 ANT ANTSW RF AMP MCF 38.85MHz CF 450KHz IF SYSTEM X3 multiply AF AMP SP TCXO 12.8MHz PA AMP TX AMP RX TX PLL VCO MIC AMP MIC C B C B 2. Receiver Fig.1 Frequency configuration The receiver is double conversion superheterodyne. 1) Front-end RF amplifier An incoming signal from the antenna is applied to a Preamplifier (Q203) after passing through a transmit/receive switch circuit (K102 and D103 are off) and a 3-pole LC filter. After the signal is amplified
(Q203), the signal is filtered by a band pass filter (a3-pole LC filter) to eliminate unwanted signals before it is passed to the first mixer. The voltages of these diodes are controlled by to track the MPU. (See Fig. 2-b) ANT D102 D103 BPF L208-L211 C B TUNE APC IC403 MCU RF AMP Q203 BPF L214.L203.L204 MIXER Q202 MCF XF200 IF AMP Q201 CF200 IF.MIX IC200 AF PA AMP IC302 SP AF AMP LPF.HPF IC300 TCXO 1st Local OSC
(PLL) multiply X3 Q1 WIDE/NARROW SW Q303 C B Fig. 2 Receiver section configuration 2) First mixer The signal from the RF amplifier is heterodyned with the first local oscillator signal from the PLL frequency synthesizer circuit at the first mixer (Q202) to create a 38.85 MHz first intermediate frequency
(1st IF) signal. The first IF signal is then fed through two monolithic crystal filters (MCFs: XF200) to further remove spurious signals. 3) IF amplifier The first IF signal is amplified by Q201, and then enters IC 200 (FM processing IC). The signal is heterodyned again with a second local oscillator signal within IC200 to create a 450kHz second IF 5 RPU416A Circuit Description signal. The second IF signal is then fed through a 450kHz ceramic filter (CF200) to further eliminate unwanted signals before it is amplified and FM detected in IC200. 4) AF amplifier The recovered AF signal obtained from IC200 is amplified by IC300 (1/4), filtered by the IC300 low-pass filter (2/4) and IC300 high-pass filter (3/4) and (4/4), and de-emphasized by R303 and C306. The AF signal is then passed through a WIDE/NARROW switch (Q303). The processed AF signal passes through an AF volume control and is amplified to a sufficient level to drive a loud speaker by an AF power amplifier
(IC302). 5) Squelch Part of the AF signal from the IC enters the FM IC again, and the noise component is amplified and rectified by a filter and an amplifier to produce a DC voltage corresponding to the noise level. The DC signal from the FM IC goes to the analog port of the microprocessor (IC403). IC403 determines whether to output sounds from the speaker, IC403 sends a high signal to the MUTE and AFCO lines and turns IC302 on through Q302, Q304, Q305, Q306 and Q307. (See Fig.3) FM IF IC200 IC 300 IF AMP DET AF AMP LPF HPF Q302 SW IC302 AF/PF AMP Q307 SW SP Q304.Q305.Q306 SW DET HPF AMP 6 B U S Y 67 62 5 T I M U T E A F C O IC403 MPU IC301 LPF Q303 W/N SW 6) Receiving signaling QT/DQT Fig. 3. AF Amplifier and squelch 300 Hz and higher audio frequencies of the output signal from IF IC are cut by a low-pass filter (IC301). The resulting signal enters the microprocessor (IC403). IC403 determines whether the QT or DQT matches the preset value, and controls the MUTE and AFCO and the speaker output sounds according to the squelch results. 3. PLL frequency synthesizer The PLL circuit generates the first local oscillator signal for reception and the RF signal for transmission. 1) PLL The frequency step of the PLL circuit is 5 or 6.25kHz. A 12.8MHz reference oscillator signal is divided at IC1 by a fixed counter to produce the 5 or 6.25kHz reference frequency. The voltage controlled oscillator
(VCO) output signal is buffer amplified by Q6, then divided in IC1 by a dual-module RPU416A Circuit Description programmable counter. The divided signal is compared in phase with the 5 or 6.25kHz reference signal in the phase comparator in IC1. The output signal from the phase comparator is filtered through a low-pass filter and passed to the VCO to control the oscillator frequency. (See Fig. 4 of Next Page) 6 D C B PLL IC IC1 5KHz/6.25KHz I/N PLL DATA REF OSC PHASE COMPARATOR CHARGE PUMP I/M 5KHz/6.25KHz D2.4 Q4 TX VCO Q2 RF AMP LPF Q6 BUFF AMP D1.3 Q3 RX VCO Q5.7 T/R SW D C B 12.8MHz 2) VCO Fig. 4. PLL circuit The operating frequency is generated by Q4 in transmit mode and Q3 in receive mode. The oscillator frequency is controlled by applying the VCO control voltage, obtained from the phase comparator, to the varactor diodes (D2 and D4 in transmit mode and D1 and D3 in receive mode) . The T/R pin is set high in receive mode causing Q5 and Q7 to turn Q4 off, and turn Q3 on. The T/R pin is set low in transmit mode. The outputs from Q3 and Q4 are amplified by Q6 and sent to the buffer amplifiers. 3) UNLOCK DETECTOR If a pulse signal appears at the LD pin of IC1, an unlock condition occurs, and the DC voltage obtained from D7, R6, and C1 causes the voltage applied to the UL pin of the microprocessor to go low. When the microprocessor detects this condition, the transmitter is disabled, ignoring the push-to-talk switch input signal. (See Fig. 5) IC1 PLL IC LD D7 5C R6 C1 IC403 UL MPU Fig. 5. Unlock detector circuit 4. Transmitter 1) Transmit audio The modulation signal from the microphone is amplified by IC500 (1/2), passes through a preemphasis circuit, and amplified by the other IC500 (1/2) to perform IDC operation. The signal then passes through a low-pass filter (splatter filter) (Q501 and Q502) and cuts 3kHz and higher frequencies. 7 RPU416A Circuit Description The resulting signal goes to the VCO through the VCO modulation terminal for direct FM modulation. (See Fig. 6) 2) QT/DQT encoder A necessary signal for QT/DQT encoding is generated by IC403 and FM-modulated to the PLL reference signal. Since the reference OSC does not modulate the loop characteristic frequency or higher, modulation is performed at the VCO side by adjusting the balance. (See Fig. 6) IC500(1/2) MIC AMP PREEMPHASIS IC500(1/2) IDC MIC Q503 SW Q501.502 LPF
(SPLATTER FILTER) VR501 MAX DEV D5.Q4 VCO VR500 BALANCE IC403 QT/DQT TO X1.IC1 REFERENCE OSC MUTE Fig. 6. Transmit audio QT/DQT 3) RF amplifier The transmit signal obtained from the VCO buffer amplifier Q100, is amplified by Q101 and Q102. This amplified signal is passed to the power amplifier, Q105 and Q107, which consists of a 2-stage FET amplifier and is capable of producing up to 4W of RF power (See Fig. 7-b) ANT AMP Q101.102 DRIVE AMP Q105 FINAL AMP Q107 ANT SW D101 LPF 5T DET Q103.Q104 B SW D C B B APC TH102 5T A Q109 SW APC IC100 5T Q108 SW Q106 SW ANT SW D102.103 RX SW Q110 5T Fig. 7 APC system Title Size Number Revision 4) ANT switch and LPF The RF amplifier output signal is passed through a low-pass filter network and a transmit/receive 8 RPU416A Circuit Description switching circuit before it is passed to the antenna terminal. The transmit/receive switching circuit is comprised of D101, D102 and D103. D102 and D103 turned on (conductive ) in transmit mode and off
(isolated) in receive mode. 5) APC The automatic power control (APC) circuit stabilizes the transmitter output power at a predetermined level by sensing the drain current of the final amplifier Field Effect Transistor (FET). The voltage obtained from the above drain current with a reference voltage which is set using the microprocessor. An APC voltage proportional to the difference between the sensed voltage and the reference voltage appears at the output of IC100 (1/2). This output voltage controls the gate of the FET power amplifier, which keeps the transmitter output power can be varied by the microprocessor which in turn changes the reference voltage and hence , the output power. 6) Terminal protection circuit When the thermistor (TH102) reaches about 80", the protection circuit turns on Q110 to protect transmitting final amplifier (Q107). 5. Power supply A 5V reference power supply [5M] for the control circuit is derived from an internal battery. This reference is used to provide a 5V supply in transmit mode [5T] ,a 5V supply in receive mode [5R] , and a 5V, supply common in both modes [5C] based on the control signal sent from the microprocessor. 6. Control system The IC403 CPU operates at 7.37MHZ. This oscillator has a circuit that shifts the frequency according to the EEPROM data. 9 RPU416A Software Specifications
.Specifications:
1. Use mechanical knob to choose from 16 channels. Frequency range: UHF: 450~470MHz 2. Monitor 3. Auto power saving 4. Audio alarm 5. Auto squelch control (0~9 level) 6. Timing 7. Channel space 25kHz/12.5kHz(Wide/Narrow) 8. CTCSS & DQT encode 9. CTCSS & DQT decode 10.Two Tone Signal decode 11.Two Tone Signal encode 12.Busy channel lock 13.Clock frequency deviation 14.Scan 15.PC mode 16.PC modifying mode 17.Wire clone 18.Manual modifying mode
.Description:
1. User mode: general radio mode 2. PC mode:
Make settings through external programmer or PC program software:
(1) Receive frequency & Transmit frequency
(2) Receive signaling & Transmit signaling
(3) Lock busy channel
(4) Clock frequency deviation
(5) Timing
(6) Squelch level selectivity
(7) Power saving
(8) Audio Alarm
(9) Channel space 25kHz/12.5kHz(Wide/Narrow)
(10) Monitor mode
(11) Scan mode
(12) Reset scan mode
(13) Scan priority 3. PC modify mode:
Make settings through external programmer or PC program software:
RPU416A Software Specifications
(1) Frequency stability
(2) RF power
(3) Low power alarm
(4) Squelch (level 9&3)
(5) CTCSS deviation (Wide/Narrow).
(6) DQT deviation (Wide/Narrow).
(7) Receive sensitivity(low"medium"high) 4. Wire Clone:
Press MONI to turn on the power , enter wire clone mode 2 seconds later, press PTT, Begin cloning while red lights, finish while light goes out. 5. Mode setting:
(1) Short cut the SELF on PCB, and turn on the power till BEEP.
(2) Set channel selector knob to corresponding place according to the model(1-16) 10
(3) Press [MONI],then press [PTT], to set the channel, channel data and initial data.
(4) Turn off the power, disconnect SELF on PCB to end mode settings.
(5) Remarks:
The old data(frequency, CTCSS/DQT, channel function) will be deleted once set the new mode by pressing MONI AND PTT , part of the function also would be changed. Therefore, do not etc. EEPROM, operation change unless this the set 11 RPU416A Software Specifications
(6) TC- 368(2) channel frequency diagram (after setting):
No Model Frequency(MHz) Initial
(MHz) IF(MHz) 136.000~149.995 140.000 150.000~173.995 150.000 400.000~419.995 410.000 RPU416A 450.000~469.995 450.000 350.000~369.995 360.000 370.000~389.995 380.000 220.000~239.995 230.000 240.000~259.995 250.000 406.000~429.995 410.000
+38.85
+38.85
-38.85
-38.85
-38.85
-38.85
-38.85
-38.85
-38.85 144.000~147.995 145.000
+38.85 336.000~367.995 350.000 268.000~395.995 380.000 430.000~439.995 430.000 438.000~449.995 440.000 465.000~494.995 480.000 490.000~519.995 500.000
-38.85
-38.85
-38.85
-38.85
-38.85
-38.85 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1CH 2CH(Central) 3CH(L) 4CH(H) Tx(MHz) Rx(MHz) Tx(MHz) Rx(MHz) Tx(MHz) Rx(MHz) Tx(MHz) Rx(MHz) 143.100 143.100 143.000 143.100 136.000 136.100 149.975 149.900 162.100 410.100 460.100 360.100 380.100 230.100 250.100 418.100 146.100 352.100 382.100 435.100 444.100 480.100 505.100 162.100 410.100 460.100 360.100 380.100 230.100 250.100 418.100 146.100 352.100 382.100 435.100 444.100 480.100 505.100 162.000 410.000 460.000 360.000 380.000 230.000 250.000 418.000 146.000 352.000 382.000 435.000 444.000 480.000 505.000 162.100 410.100 460.100 360.100 380.100 230.100 250.100 418.100 146.100 352.100 382.100 435.100 444.100 480.100 505.100 150.000 400.000 450.000 350.000 370.000 220.000 240.000 406.000 144.000 336.000 268.000 430.000 438.000 465.000 490.000 150.100 400.100 450.100 350.100 370.100 220.100 240.100 406.100 144.100 336.100 268.100 430.100 438.100 465.100 490.100 173.975 419.975 469.975 369.975 389.975 239.975 259.975 429.975 147.975 367.975 395.975 439.975 449.975 494.975 519.975 173.900 419.900 469.900 369.900 389.900 239.900 259.900 429.900 147.900 367.900 395.900 439.900 449.900 494.900 519.900 Initialization data of channel are in the above diagram CH1-CH4, the modify frequency is reset to initial data. Frequency of CH5~CH14 are the same with CH1. The signaling of CH5 and CH10 is 67.0Hz; the signaling of CH6 and CH11 is 151.4Hz; the signaling of CH7, CH12 is 250.3Hz; the signaling of CH8 and CH13 is 423(DQT); the signaling of CH9 and CH14 is -423(DQT). CH1~CH9 are Wide, CH10~CH14 are Narrow. R P U 4 1 6 A 13 RPU416A Software Specifications 6. Manual Adjust Mode:
Press PTT and MONI simultaneously to turn on the power"enter manual Adjust mode out 3 seconds later. Choose the settings by turning the channel selector knob 1-12CH, use PTT
(upward) or MONI (downward) to adjust (Notice: MIC shouldnt be connected with external cable while modifying),1~12CH are defined as follows:
(1) Frequency stability
(2) RF power
(3) Low power alarm
(4) Receiver sensitivity (center frequency adjust)
(5) Receiver sensitivity (low frequency adjust)
(6) Receiver sensitivity (high frequency adjust)
(7) Squelch (level 9)
(8) Squelch (level 3)
(9) CTCSS deviation (Wide)
(10) CTCSS deviation (Narrow)
(11) DQT deviation (Wide)
(12) DQT deviation (Narrow) 13~16CH are used for adjusting transmitter and receiver. Press PTT to transmit; Press MONI to choose: Wide/Narrow, one Beep sound is Narrow, two Beep sound is Wide. 13~16CH are defined as follows:
(13) center frequency (discrepancy of transmission and receive frequency is 0.1MHz).
(14) Lowest frequency (discrepancy of transmission and receive frequency is 0.1MHz).
(15) Highest frequency (discrepancy of transmission and receive frequency is -0.075MHz).
(16) center frequency: sends 250.3Hz CTCSS signals (discrepancy of transmission and receive frequency is 0.1MHz). Note:
To enter and shut off manual adjust mode by short cut the SELF. Turn on the power, and enter settings mode, the manual function is automatically on. Press [PTT] to disable manual modify. Once this function is disabled, this mode is not accessible, kindly suggest disable this mode after adjust. CPU:
CPU control M38034M4 Port name Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 x16 17 18 19 20 21 22 14 I/O I I I I O O I I I I I I I O Function Input QT/DQT signal Input busy signal Detect battery voltage NC Output QT/DQT Beep output NC Input encode Input encode Input encode Input encode NC
[PTT] input ,connect RXD RS-232C output TI BUSY BATT NC TO BEEP NC ENC0 ENC1 ENC2 ENC3 NC PTT TXD RPU416A Software Specifications RXD MONI SELF CNVSS RST INT0 NC XIN I I I I I I I I RS-232C input
[MONI] input Program L: set up mode Connect VSS Reset Power detection NC Oscillator(7.3728MHz) 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 XOUT VSS SHIFT PABC WNRC WNTC NC SDA SCL UL DT CK LE 5MC AFCO RX GLED RLED SAVE MUTE 5RC 5TC NC NC NC NC NC NC NC NC NC NC VCCN APC VCC VREF AVSS NC NC NC NC TIBI O I O O O O I I/O O I O O O O O O O O O O O O I I I I I I I I I I O O I I I I I I I I Oscillator Grounding Clock frequency deviation H: unlock MOS FET power H: unlock Audio referential sensitivity L: narrow Max deviation H: narrow NC EEPROM data cable EEPROM clock cable Lock circuit detector L: unlock Common data output Common clock output PLL IC H: lock up Power control except CPU and EEPROM L: unlock AF amplifier H: unlock TX/RX VCO H: receive Green light control H: light Red light control H: light Power saving control H: power saving OFF Squelch control H: mic squelch L:AF squelch Receiver power control L: unlock Transmitter power control H: unlock NC NC NC NC NC NC NC NC NC NC Frequency output TX:auto frequency output RX:BPF tune output CPU input power 5V Connect with VCC Connect with VSS NC NC NC NC QT/DQT exterior circuit central point input 15 RPU416A Adjust Description Use programmer or PC software to program RPU416A, or by manual program, refer toRPU416A software description for the manual program and mode settings. Instrument:
1. Synthesized test instrument 1 set 2. Scanner 1 set 3. 3A/10V power 1 set 4. Digital Voltmeter 1 set 5. 3A DC Ammeter 1 set
. Adjust:
1. Initialization"
It is necessary to initialize the transceiver because there is useless data in EEPROM. Short cut the SELF on PCB, turn on the power till there comes the sound BEEP, place the channel selector knob, press [MONI], then press [PTT], to begin initializing the channel and other data. Please refer to the outcome of initialization atRPU416A software description. 2.Adjustment:
The adjustment of RPU416A, some are conducted in normal mode, some are in manual program mode. Turn on the power and enter the normal mode., at the same time, press the PTT and MONI to turn on the transceiver"enter the manual program mode 3seconds later.(refer toRPU416A software description manual program mode). VCO SECTION:
ITEM CONDITION measurement Adjustment Test equip terminal part Method Specifications/
Remarks 1.Setting 2.Transmit VCO voltage 3.Receive VCO voltage lock lock 1.power 7.5V 1.CH: TX HIGH 2.CH: TX LOW 1.CH: RX HIGH 2.CH: RX LOW Digital Voltmeter CV TC1 3.7V0.1V check RPU416A >1V 3.7V0.1V check RPU416A>1V Note:
If unlock VCO, check adjustment is enabled in manual mode.(signal could be transmitted regardless of the lock of VCO in manual mode). 16 RPU416A Adjust Description Adjust the receiver section: (enter manual mode) Item Condition Measurement Adjustment Test equip Terminal parts Method Specifications
/Remarks 1:CH:RX center turn to channel 4 in manual mode 4.Band-
pass filter 2. CH: RX LOW turn to channel 5 in manual mode Spectrum analyzer ANT . TP2 TC202 TC203 PTT(up) MONI
(down) PTT(up) MONI
(down) Adjust the undee to the top, the bandwidth is about 10MHz, the sign of central frequency is in the middle of the undee Adjust the undee to the top to receive Low frequency , the sign is on the left of the top of the undee Adjust the undee to the top to receive High frequency , the sign is on the right of the top of the undee 3.CH:RX HIGH turn to channel 6 in manual mode 1. CH:RX center Turn to channel 13 in manual mode Dev : Wide 5.Sensitivity
(Wide) 2. CH: RX center Turn to channel 14 in manual mode Dev : Wide 3. CH: RX center Turn to channel 15 in manual mode Dev : Wide 1. CH: RX center Turn to channel 13 in manual mode Dev : narrow 6.Sensitivity
(Narrow) 2. CH: RX center Turn to channel 14 in manual mode Dev : narrow 3. CH: RX center Turn to channel 15 in manual mode dev : narrow 1.CH: RX center Turn to channel 7 in manual mode 2.CH:RX center Turn to channel 8 in manual mode 7.Squelch Synthetical test SSG output :
-118dBm MOD:1kHz DEV:3kHz FILER: 0.3-
3.4kHz Synthetical test SSG output :
-116dBm MOD:1kHz DEV:1.5kH z FILER:
0.3-3.4kHz Synthetical test SSG output : -
117dBm Synthetical test SSG output : -
125dBm ANT SP check SINAD: 12dB or higher ANT SP check SINAD: 12dB or higher ANT SP PTT(up) MONI
(down) Level 9 The squelch Adjust to close the squelch. must be closed Level 3 The squelch Adjust to close the squelch. must be closed 17 RPU416A Adjust Description Adjust the transmitter section:
Item Condition Measurement Adjustment Test equip Terminal Parts Method Specifications
/Remarks 8.Transmit frequency CH: TX center Turn to channel 1 in manual mode Synthetical test ANT PTT(up)M ONI(down) Adjust it to center frequency Error<150Hz 1.CH:TX center Turn to channel 2 in manual mode PTT(up)M ONI(down) 9.Power 2.CH: TX LOW Turn to channel 3 Press PTT Synthetical test Ammeter ANT Adjust it to:
3.7<Po<4.7W I<1.6A Adjust it to:
3.7<Po<4.7 W I<1.6A Adjust it to:
3.7<Po<4.7W I<1.6A 3.CH:TX HIGH Turn to channel 4 Press PTT 1.CH: TX center, turn to channel 13 in manual mode, dev: wide Press PTT 2.CH: TX center, turn to channel 13 in manual mode, dev: narrow Press PTT 1.CH: TX center, turn to channel 13 in manual mode, dev: wide Press PTT 2.CH: TX center, turn to channel 13 in manual mode, dev: narrow Press PTT 1.CH: TX center, turn to channel 9 in manual mode 2.CH: TX center, turn to channel 16 in manual mode, press PTT 10.MAX DEV 11.MIC SENS 12.DQT/QT Synthetical test LPF:
15kHz AF:1kHz 120mV ANT MIC Synthetical test FILER:
0.3-3.4kHz AF:1kHz 12mV ANT MIC VR501 Adjust it to:4.2kHz100Hz Wide Check:1.8kHz-2.2kHz Narrow VR501 Check:2.2kHz-3.6kHz Wide Check:1.1kHz-1.8kHz Narrow Synthetical test LPF:
300Hz ANT VR500 Adjust VR500,the test value of on condition 1 & condition 2 is consistent, the difference value<20Hz 67.0Hz CTCSS 250.3Hz CTCSS 13.QT DEV 1.CH: TX center, turn to channel 9 in manual mode Synthetical test LPF:300Hz ANT PTT"up"M ONI"down
Adjust it to:0.75kHz50Hz Wide 18 RPU416A Adjust Description 2.CH: TX center, turn to channel 10 in manual mode Adjust it to:0.35kHz50Hz Narrow 1.CH: TX center, turn to channel 11 in manual mode Synthetical test LPF:300H ANT PTT"up"M ONI"down
Adjust it to:0.75kHz50Hz Wide 14.DQT DEV 15.Low Battery level center, 2.CH:TX turn to channel 12 in manual mode Turn to channel 3 in manual mode, Adjust the battery to 5.8V Adjust it to:0.35kHz50Hz Narrow Digital voltmeter
PTT"up"M ONI"down
Adjust so that the LED flashes
Note:
In manual mode , channel selector 1-12, MIC cant connect line, after adjust complete, short SELF, enter mode settingpress PTT, disable manual adjust. 19 Disassembly for Repair Separating the case assembly from the chassis 1. Remove the two knobs # and three round nuts $. 2. Remove the two screws %. 3. Expand the right and left sides of the bottom of the case assembly"lift the chassis, and remove it from the case assembly. 4. Taking care not to cut the speaker lead, open the chassis and case assembly. Removing the lever Raise the lever on the lower case, insert a small flat screwdriver into the space between the case and lever , open the case carefully and lift the lever off . Note: Do not force to separate the case from the lever. 20 Exploded View Packing 21 22 Rx Section SG output level for obtaining 12Db/SINAD when injected to each point Modulate the AF level with a frequency of 1kHz and deviation of 1.5kHz
-116.5dBm
-113dBm
-98dBm
-103dBm
-104dBm
-106.5dBm
-103dBm 1018mVrms 175mVrms 23.5mVrms 0.63Vrms RPU416A Level Diagram ANT L112 L208 5R R224 Q203 C145 R211 XF200 Q202 R217 L203, L214 RF center 1st Local 0.1Vrms IC200 IC300 VR Q201 C212 R210 IF 38.85MHz IC302 SP Q307 AF 1kHz through a 470pF coupling capacitor. (Narrow), 3kHz(Wide) . Then take the signal form the signal generator Measure the 1st Local level on a RF VTVM. when the AF output has been adjusted to 0.63Vrms with the AF vol. Tx Section Measure the audio frequency on an AFVTVM and radio frequency on a RF VTVM at high impedance . Set the MIC input to obtain a modulation factor of 60%
16mVrms 430mVrms 310mVrms 0.15Vrms 0.44Vrms 0.8Vrms 0.62Vrms MIC IC500 Q4 C40 Q6 VR501 D5 Q100 Q101 Q102 Q105 Q107 4W ANT C100 C106 C108 C114 AF VTVM RF VTVM with the transmit frequency at center and a modulation frequency of 1kHz . Main Technical Specifications Frequency range Channel Channel space Antenna impedance Transmitter impedance Input voltage Frequency stability Frequency stability Output power Operating sensitivity Audio distortion Modulation limiting Bandwidth Modulate specialty Spurious RF Adjacent power 450 MHz ~470 MHz 16 25kHz / 12.5kHz 50 2K&
7.2V DC 2.510-6 Transmitter 2.510-6 4.00.5W 123mV
5%
5kHz / 2.5kHz
16 kHz/8kHz
3dB
7.5(W
-65 d B / -55dB Receiver Reference sensitivity Precede 0.28(V / 0.35(V
0.4(V 500mW
7%
"7 kHz"/"3.5 kHz"
+2dB -8dB
-8 d B
85d B
65 d B / 60dB
60 d B
60 d B Squelch turnon sensitivity Audio frequency Audio deviation Operating bandwidth Audio response Channel restrain Obstruct Selectivity Spurious response Intermodulation 24
| 1 | Users Manual | Users Manual | 1.75 MiB | / July 06 2002 |
TWO-WAY RADIO TM RPV516/RPU416 RPV516/RPU416 Owners Manual Owners Manual TM 1 OWNERS MANUAL Thank you!
We are grateful that you choose RELM for your land mobile applications . We believe this easy-
to-use transceiver will provide dependable communications to keep personnel operating at peak efficiency . Please read and understand this manual carefully for efficient operation. Applied model:
RPV516: VHF FM Transceiver RPU416: UHF FM Transceiver RELM Wireless Corporation 268ACManual.pm6 1 01-11-21, 11:06 OWNERS MANUAL Contents User Safety, Training, and General Information ...................... 1 Compliance with RF Energy Exposure Standards................... 1 FCC Compliance ..................................................................... 3 Precautions ............................................................................ 4 Preparations........................................................................... 4 Supplied Accessories............................................................... 5 Battery/Antenna and Other Accessories ............................ 5 Charging the Battery ................................................................ 5 Installing/Removing the Battery .............................................. 6 Installing the Antenna .............................................................. 7 Installing the Belt Clip............................................................. 7 Installing the Additional Speaker/Microphone ........................ 7 Getting Acquainted ............................................................... 7 Basic Operation..................................................................... 8 Auxiliary Functions .............................................................. 9 Time-out Timer ....................................................................... 9 Battery Save ............................................................................ 9 Low Battery Warning ............................................................ 10 Monitor ................................................................................. 10 CTCSS/DCS .......................................................................... 10 Two Tone Signaling ................................................................ 10 Channel Scan .......................................................................... 12 Busy Channel Lockout .......................................................... 12 Optional Accessories .......................................................... 13 Troubleshooting .................................................................. 13 Frequency Chart ................................................................ 14 RELM Wireless Corporation 268ACManual.pm6 2 01-11-21, 11:06 OWNERS MANUAL User Safety, Training, and General Information READ THIS IMPORTANT INFORMATION ON SAFE AND EFFICIENT OPERATION BEFORE USING YOUR RELM HANDHELD PORTABLE TWO-WAY RADIO. Compliance with RF Energy Exposure Standards Your RELM two-way radio is designed and tested to comply with a number of national and international standards and guidelines (listed below) regarding human exposure to radio frequency electromag-
netic energy. This radio complies with the IEEE (FCC) and ICNIRP exposure limits for occupational/controlled RF exposure environ-
ment at duty cycles of up to 50% talk-50% listen and should be used for occupational use only. In terms of measuring RF energy for compliance with the FCC exposure guidelines, your radio radiates measurable RF energy only while it is transmitting (during talking), not when it is receiving (listening) or in standby mode. Note: The approved batteries supplied with this radio are rated for a 5-5-90 duty cycle (5% talk-5% listen-90% standby), even though this radio complies with the FCC occupational RF exposure limits at duty cycles of up to 50% talk. Your RELM two-way radio complies with the following of RF energy exposure standards and guidelines:
United States Federal Communications Commission, Code of Federal Regulations; 47CFR part 2 sub-part J American National Standards Institute (ANS)/Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1992 Institute of Electrical and Electronic Engineers (IEEE) C95. 1-
1999 Edition International Commission on Non-Ionizing Radiation Protection
(ICNIRP) 1998 RELM Wireless Corporation 268ACManual.pm6 3 01-11-21, 11:06 OWNERS MANUAL Ministry of Health (Canada) Safety Code 6. Limits of Human Exposure to Radiofrequency Electromagnetic Fields in the Frequency Range from 3kHz to 300GHz, 1999 Australian Communications Authority Radiocommunications
(Electromagnetic Radiation-Human Exposure) Standard 1999
(applicable to wireless phones only) Operational Instructions and Training Guidelines To ensure optimal performance and compliance with the occupa-
tional/controlled environment RF energy exposure limits in the above standards and guidelines, users should transmit no more than 50% of the time and always adhere to the following procedures:
Transmit and Receive To transmit (talk), push the Push-To-Talk (PTT) button; to re-
ceive, release the PTT button. Hand-held radio operation Hold the radio in a vertical position with the microphone one to two inches (2.5 to 5 cm) away from the lips. Body-worn operation Always place the radio in a RELM approved clip, holder, hol-
ster, case, or body harness for this product. Use of non-RELM-
approved accessories may exceed FCC RF exposure guidelines. If you do not use a RELM approved body-worn accessory and are not using the radio in the intended use position in front of the face, then ensure the antenna and the radio are kept 2.5 cm (one inch) from the body when transmitting. Antennas & Batteries Use only RELM approved, supplied antenna or RELM approved replacement antenna. Unauthorized antennas; modifications, or attachments could damage the radio and may violate FCC regulations. RELM Wireless Corporation 268ACManual.pm6 4 01-11-21, 11:06 OWNERS MANUAL Use only RELM approved, supplied batteries or RELM approved replacement batteries. Use of non-RELM-approved batteries may exceed FCC RF exposure guidelines. Approved Accessories For a list of RELM approved accessories see the accessories page of this user manual or visit the following website which lists approved accessories: http://www.RELM.com FCC Compliance This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular instal-
lation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equip-
ment off and on, the user is encouraged to try to correct the inter-
ference by one or more of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Industry Canada Compliance This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la classe B est conforme la norme NMB-003 Canada. RELM Wireless Corporation 268ACManual.pm6 5 01-11-21, 11:06 OWNERS MANUAL FCC Requirements Your radio must be properly licensed by the Federal Communications Commission prior to use. Your RELM Wireless dealer can assist you in meeting these requirements. Your dealer will program each radio with your authorized frequencies, signaling codes, etc., and will be there to meet your communications needs as your system expands. Precautions Only qualified technicians are allowed to maintain this product. Do not use the transceiver or charge a battery in explosive areas such as coal gas, dust, steam, etc. Switch OFF the transceiver while refueling or parking at gas station. Do not modify or adjust this transceiver without permission. Do not expose the transceiver to direct sunlight over a long time, nor place it close to heating source. Do not place the transceiver in excessively dusty, humid areas, nor on unstable surfaces. Safety:
It is important that the operator is aware of and understands hazards common to the operation of any transceiver. Preparations Please carefully take the transceiver out of the box. We recom-
mend that you confirm the items listed in the following table before discarding the box. If any items are missing or have been damaged during shipment, file a claim with the carrier immediately. RELM Wireless Corporation 268ACManual.pm6 6 01-11-21, 11:06 OWNERS MANUAL Supplied Accessories Quantity Item Antenna (*) BCRP-Battery Charger AC Adapter BPRP1100-Battery Pack (7.2V 1100mAH) Belt Clip Owners Manual Strap
*Note: The RPV516B Antenna mark is shamrock. The RPV516A Antenna mark is grass green. The RPU416A Antenna mark is milk white. 1 1 1 1 1 1 1 Battery/Antenna and Other Accessories Charging the Battery The battery is not charged in factory, charge it before use. When first charging the battery after purchase or extended storage (more than 2 months), battery capacity is lower than its normal operating capacity. Repeating the charge/discharge cycle two or three times, its capacity will increase to normal. Caution:
Do not recharge the battery if it is already fully charged. Doing so may shorten the life of the battery or cause damage to it. After recharging the battery pack, disconnect it from the charger, otherwise, battery life will be shortened as a result of overcharge. Please turn OFF the power of the transceiver with a battery before charging. Using the transceiver while charging its battery will interfere with proper charging. RELM Wireless Corporation 268ACManual.pm6 7 01-11-21, 11:06 OWNERS MANUAL When the operating time of the radio continually decreases even though the battery has been fully and properly charged, replace the battery with a new battery. Do not short the battery terminals or dispose of the battery by fire. Never remove the case from the battery pack. Slide the battery pack or the transceiver with a battery pack into the charger. Make sure the battery pack contacts are in contact with the charging terminals . Rapid charging starts when the i d i c a t o r l i g h t i s r e d a n d i t finishes when the light is green. Installing/Removing the Battery Match the four grooves of the battery pack with the corresponding guides on the back of the transceiver . Slide the battery pack along the back of the transceiver until the release latch on the base of the transceiver locks . To remove the battery pack , pull back on the release latch and slide the pack away from the transceiver . RELM Wireless Corporation 268ACManual.pm6 8 01-11-21, 11:06 OWNERS MANUAL Installing the Antenna Hold the antenna at its base, screw the antenna into the connector on the top panel of the transceiver. Installing the Belt Clip Position the edge of belt clip on the corresponding grooves on the top of the battery pack. Push the belt clip along the back of the battery pack until the release latch locks. To remove the belt clip, pull back on the release latch located between the battery pack and the belt clip, and slide the belt clip away from the battery pack. Installing Additional Speaker/Microphone Remove the cover of the speaker/microphone jacks,then insert the speaker/ microphone plugs into the speaker/microphone jacks. Note: The transceiver is not fully water resistant while using speaker/
microphone. Getting Acquainted RELM Wireless Corporation 268ACManual.pm6 9 01-11-21, 11:06 OWNERS MANUAL 1. Antenna 2. Channel selector Rotate the selector to select channels 1-S (the S channel can be programed by dealer as scan function) 3. LED indicator Lights red while transmitting. Lights green while receiving a signal. Flashes red when the battery voltage is low while transmitting. 4. Power/Volume control Turn clockwise to switch the power ON. To switch OFF the transceiver, turn counterclockwise until a click sounds. Rotate to adjust the volume. 5. Speaker 6. Microphone 7. PTT(Press to talk) switch Press and hold PTT switch to talk, release to receive. 8. Monitor key Press and hold the key to turn the squelch OFF. You will hear background noise. Release the key to turn the squelch back ON. 9. Speaker/microphone jacks 10. Belt clip 11. Battery 12. Battery release latch Basic Operation 1. Switch ON the transceiver by turning the Power/Volume control clockwise untill a beep sounds. 2. To adjust the volume, turn the Power/Volume control knob while pressing the Monitor key. RELM Wireless Corporation 268ACManual.pm6 10 01-11-21, 11:06 OWNERS MANUAL 3. Rotate the Channel selector to select your desired channel. You will hear audio from the speaker when receive an appropriate signal. 4. To make a call, press and hold the PTT switch, then speak into the microphone using your normal speaking voice. Keep microphone 3-4cm from your lips. 5. Release the PTT switch to receive. Note: When the battery voltage becomes too low, transmitting stops and red light flashes. Please refer to auxiliary function
"Low Battery Warning". Auxiliary Functions Time-out Timer Time-out Timer is to prevent one from using the same channel too long and the transceiver from damage due to by continue transmitting. If you keep the transceiver transmitting signal more than its limited time (set by your dealer, max time is 10 minutes), the transceiver will stop transmitting and a beep will sound. To stop the tone, release the PTT switch. Press the PTT switch again to resume transmitting. Battery Save This function minimizes the amount of power used when a signal is not being received and no operations are being performed (no keys are being pressed, and no switches are being turned). While the channel is not busy and no operation is performed for 10 seconds, Battery Save turns ON. When a signal is received or an operation is performed, Battery Save turns OFF. RELM Wireless Corporation 268ACManual.pm6 11 01-11-21, 11:06 OWNERS MANUAL Low Battery Warning Low Battery Warning alerts you when the battery needs to be recharged. While transmitting, if the power of battery goes below a pre-
determined value, the red light will flash. When a tone sounds, the transceiver stops transmitting. Please replace or recharge the battery. Monitor The squelch circuit on the transceiver automatically mutes the speaker when no signals are present, so you will not hear background noise. Press and hold "Monitor" key to manually deactivate the squelch. This operation is especially useful for adjusting the volume level or receiving a weak signal. The LED indicator lights green while the "Monitor" key is pressed. CTCSS & DCS Some channels may have pre-programmed CTCSS/DCS tones. A CTCSS/DCS tone is a sub-audible signal, which allows you to ignore
(not hear) calls from other parties using the same channel. When you receive a signal that has a tone different from the one set up in your transceiver, you will not hear the signal. Likewise, signals that you transmit will only be heard by parties whose CTCSS/
DCS tone matches the tone set up in your transceiver. Note: Although using channels set up with CTCSS/DCS tones enables you to avoid hearing those unwanted calls, it does not mean your calls will be private. Two Tone Signaling The Two Tone Signaling (TTS) function is used to control the squelch to turn ON or OFF. It includes two tone call and group call. It can be enabled or disabled by your dealer. RELM Wireless Corporation 268ACManual.pm6 12 01-11-21, 11:06 OWNERS MANUAL Receiving If a signal containing the correct tones is received, the squelch turns OFF and you will hear the call. The following events will occur:
The LED indicator will flash orange, and then it will light green while receiving the signal. If Tone for TTS Squelch has been pre-programmed, an alert tone will sound when the correct tones are received. If Transpond for TTS Squelch has been pre-programmed, a tone for acknowledgement will be returned to the caller. If TTS auto-reset time has been pre-programmed, the squelch will automatically be switched ON after a specific time, thus, muting the speaker audio. Pressing the MONI key will also switch the squelch back ON, thus, muting the speaker audio. Transmitting Pressing the PTT while pressing the MONI key will transmit the pre-programmed tones. The LED indicator remains red while transmitting. The transceiver will keep transmitting until the tones are completely sent. After the tones are sent, the squelch switches OFF and the LED indicator flashes orange provided no receive signal is present. Pressing the MONI key will switch the squelch back ON, thus, muting the speaker audio. RELM Wireless Corporation 268ACManual.pm6 13 01-11-21, 11:06 OWNERS MANUAL Channel Scan (This function can be programmed as OFF by your dealer) Turn the Channel Selector knob to the S position. The transceiver automatically checks for activity on those channels(1-15) that have been preprogrammed as scan channels. Your local dealer can program those channels that are desired to be scanned. If a conversation is initiated on any of the channels that the transceiver is scanning, the transceiver will stop on the active channel and you will be able to hear the conversation. Priority channel scan Any programmed channel may be set as the priority channel. The transceiver monitors the priority channel while receiving on non-
priority channel. When a signal is received on the priority channel, the transceiver will automatically stop on the priority channel to communicate. Revert channel When the transceiver is scanning, press the PTT switch, it can transmit in pre-programmed revert channel. Revert channel can be programmed by your dealer. Busy Channel Lockout If the channel you choose is set by your dealer as "busy channel lockout", and this channel is used by other user, pressing PTT causes the transceiver to generate a beep. The transceiver will not transmit in this situation. To stop the beep, release PTT. When this channel is free, press PTT to transmit. RELM Wireless Corporation 268ACManual.pm6 14 01-11-21, 11:06 OWNERS MANUAL Optional Accessories Available optional parts:
BPRP1100-Battery Pack, 7.2V, 1100mAH SMRP-Speaker Microphone BCRP-Battery Charger Troubleshooting Trouble No power Solution Battery may be used up. Please change battery or recharge it. Probably, battery is not properly installed. Remove the battery and install it again. Power doesn't last long even if fully charged Battery may be out of use, please replace it with new battery. Can't talk to or hear other users in your group Other voices (Non-group users) are present on the channel Make sure you are using the same frequency and CTCSS/DCS tone as the other users in your group. Other group users may be too far away. Make sure you are within range of the other transceiver. Change CTCSS/DCS tone. Be sure to change the tone on all trans-
ceivers in your group. RELM Wireless Corporation 268ACManual.pm6 15 01-11-21, 11:06 OWNERS MANUAL Frequency Chart Model:
Serial Number:
Channel Transmit Receive Frequency Frequency CTCSS/DCS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 RELM Wireless Corporation 268ACManual.pm6 16 01-11-21, 11:06 TWO-WAY RADIO TM RPV516/RPU416 RPV516/RPU416 Owners Manual Owners Manual TM 1
| 1 | Label Placement | ID Label/Location Info | 191.74 KiB | / July 06 2002 |
RPU416A FCC ID Label Location Figure 1. FCC ID Label FCC ID: ARURPU416A THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS.
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. Figure 2. Location of Label on EUT Actual size of label is 1.24H by 1.49W and will be placed on the back side of chassis of the product.
| 1 | Agency Agreement | Cover Letter(s) | 22.20 KiB | / July 06 2002 |
RELM Wireless Corporation 7100 Technology Drive West Melbourne, FL 32904 Federal Communications Commission Date: February 21, 2002 P.O. Box 429 Columbia, MD 21045 Gentlemen:
I hereby appoint Advanced Compliance Solutions, Inc. to act as our agent in the preparation of an application for equipment authorization of RPU416A under Parts 22, 74, 80 and 90 of the FCC Rules and Regulations. I certify that all exhibits contained in this filing properly describe the device or system for which authorization is sought, that the information described in the User's Manual will be provided with each item manufactured or distributed by the applicant, and that the labels described in the filing will be affixed to each item manufactured or distributed by the applicant. I further certify that appropriate arrangements have been made to assure that production units of this equipment bearing the name and FCC IDENTIFIER listed in this application will continue to comply with the Commission's requirements. I further certify by signature below that no party (per 47 CFR 1.2002(b)) to the application is subject to a denial of Federal benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This appointment also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Name: Brian W. Jones Signature:____ _ Title: Engineering Supervisor Date:_______February 21, 2002_____
| 1 | Cover Letter | Cover Letter(s) | 27.09 KiB | / July 06 2002 |
Federal Communications Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: ARURPU416A The following application is being submitted on behalf of our client, RELM Wireless Corporation for evaluation for equipment authorization of their model RPU416A UHF FM Transceiver. Equipment authorization is being sought to the relevant portions of rule parts 22, 74, 80 and 90. The device was tested and found to comply with the rules Dear Sir:
Sincerely, Sam Wismer Engineering Manager ACS, Inc. enc(s). Advanced Compliance Solutions 5015 B.U. Bowman Drive Buford, GA 30518 TEL: (770) 831-8048 FAX: (770) 831-8598 EMAIL: swismer@acstestlab.com Advanced Compliance Solutions 5015 B.U. Bowman Drive Buford, GA 30518 TEL: (770) 831-8048 FAX: (770) 831-8598 EMAIL: swismer@acstestlab.com
| 1 | Parts List | Parts List/Tune Up Info | 30.14 KiB | / July 06 2002 |
RPU416A Parts List Ref. No. Material code Address Destination Ref. No. Material code 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R30 R31 R32 R33 R34 R35 R100 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 15091010 15091070 16092080 14093040 19099020 15091080 15091090 14093020 14093030 16092010 14063080 14063090 15061090 16092030 13090020 16092020 16092060 14093080 16092070 15091170 14093090 14063070 19090041 14093060 15091050 15091040 14093050 01031022 01031022 01031002 01031022 01035612 01031541 01035612 01033342 01032722 01032222 01034732 01032741 01030002 01031012 01031032 01034732 01031042 01031012 01031022 01031042 01034732 01036822 01038222 01031012 01031012 01033312 01032202 01030002 01031241 01031012 01034722 01031022 01031042 01033312 01033322 01035621 01032712 01033322 01031002 01033322 01033322 01034732 01033312 01032202 01036812 01032202 01031522 01033312 Description plastic cabinet bond cover(ptt) button knob(ptt) screw (antenna base) antenna knob(enc) knob(vol) inner liner(knob) screw(switch) packing(speaker) spring(battery release) holder(battery release) lever knob(battery release) speaker washer speaker MIC washer packing(side) anode touch(battery) packing(SP/MIC pulg) bolder(anode piece) aluminum tray cathode piece(battery) battery spring(belt clip) bolder(belt clip) belt clip pin 1K 1K 10 1K 560 150K 560 330K 2.7K 2.2K 47K 270K 0 100 10K 47K 100K 100 1K 100K 47K 6.8K 8.2K 100 100 330 22 0 120K 100 4.7K 1K 100K 330 3.3K 5.6K 270 3.3K 10 3.3K 3.3K 47K 330 22 680 22 1.5K 330 T5C B1C B2D B3D B1C B1C B1C B3D B1C B1D B3B B3B B1D B3D B1D B2E B2E B2E B2D B2D B1E B1E B1E B1F B1F B1F B1F B2C B2F B2F B2F B1F B1F B2B B2E B2E B2E B2E B2F B2E B3F B3F B3F B3F B3F B3G B3F B3G R115 R117 R118 R119 R120 R121 R122 R123 R124 R125 R126 R127 R128 R130 R131 R132 R133 R134 R135 R136 R137 R138 R139 R140 R141 R142 R143 R144 R145 R146 R147 R152 R153 R154 R200 R201 R202 R203 R204 R205 R206 R207 R208 R209 R210 R211 R212 R213 R214 R215 R216 R217 R218 R219 R220 R221 R222 R223 R224 R225 R226 R227 R228 R230 R231 R233 R300 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 01031002 01031242 01034732 01034722 01030002 01034702 01036812 01050002 01036812 01034732 01034732 01030002 01034702 01050002 01050002 01050002 01031541 01031541 01031541 01031541 01031541 01031541 01032712 01031032 01034732 01031052 01030002 01032222 01031842 01031042 01030002 01033912 01033322 01032712 01031002 01033922 01031842 01033322 01033322 01038212 01031842 01031042 01036842 01032722 01034712 01034712 01034702 01030002 01031032 01032212 01031022 01030002 01031012 01033322 01032212 01032241 01031022 01031042 01030002 01030002 01032222 01030002 01031042 01031042 01031042 01030002 01039131 01035621 01035621 01033322 01031052 01031832 01031241 01034732 01031032 01034741 01050002 RPU416A Parts List Ref. No. Material code Description Address Destination Ref. No. Material code R311 R312 R313 R314 R315 R316 R317 R318 R320 R321 R322 R323 R324 R325 R326 R327 R328 R329 R330 R331 R332 R333 R334 R335 R336 R338 R339 R340 R341 R342 R400 R401 R402 R403 R404 R405 R406 R407 R408 R409 R410 R411 R412 R413 R414 R415 R416 R417 R418 R419 R420 R421 R422 R423 R424 R425 R426 R427 R428 R429 R430 R431 R432 R433 R434 R435 R500 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 01050002 01031232 01033932 01034741 01033941 01032741 01032741 01031842 01034732 01032232 01032241 01031042 01035621 01031042 01035621 01030002 01031022 01030002 01034732 01032222 01031512 01034741 01031002 01035632 01033332 01034732 01038222 01031241 01031042 01034722 01033342 01031042 01032212 01031812 01030002 01031022 01032222 01031022 01031042 01031022 01038222 01032241 01031002 01031022 01034732 01034732 01034722 01031002 01032222 01030002 01031022 01034732 01032722 01034732 01033322 01033322 01038222 01031022 01032722 01038212 01031012 01030002 01031032 01031531 01031531 01031032 01034722 01034722 01038232 01036832 01033332 01031541 01032232 01034732 01035621 01031241 01033322 01031032 0 12K 39K 470K 390K 270K 270K 180K 47K 22K 220K 100K 5.6K 100K 5.6K 0 1K 0 47K 2.2K 150 470K 10 56K 33K 47K 8.2K 120K 100K 4.7K 330K 100K 220 180 0 1K 2.2K 1K 100K 1K 8.2K 220K 10 1K 47K 47K 4.7K 10 2.2K 0 1K 47K 2.7K 47K 3.3K 3.3K 8.2K 1K 2.7K 820 100 0 10K 15K 15K 10K 4.7K 4.7K 82K 68K 33K 150K 22K 47K 5.6K 120K 3.3K 10K B3A B2B B3A B2A B2A B3A B2B B4A B3B B1B B2A B4A B1B B4A B1A T2E B1A B2A T2D T1E T1E T1F T2F T2F T2F B2A T1D B1B T1F T4C T2B T4C B2K B2K T2B T4B B2J T2A T2A T3B B2K T2A T3B T2D T4K T4K T4C T4K T2C B2I B2I T4J B2H T4J B2I B2I B2K B2H B2H B2H T4J T4J B2H B2H B1H B2H T2C T2C T5C T2D T2D T2D T3E T3E T3E T2C T3E T3F CP1 014D102A R512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 R533 R534 R535 R536 R537 R538 R539 R540 R541 R542 R543 R548 TH102 TH500 TH501 VR1 VR500 VR501 C1 C2 C3 C4 C5 C6 C7 C9 C10 C12 C14 C15 C16 C17 C18 C19 C20 C23 C24 C25 C26 C27 C28 C29 C30 C31 C35 C36 01031852 01033332 01033332 01033332 01031032 01031852 01036822 01033332 01033332 01033322 01031822 01036822 01035132 01031522 01031531 01031531 01037542 01031832 01031012 01030002 01038212 01031042 01031822 01034712 01031022 01031012 01031012 01030002 01050002 01034722 01030002 01030002 01033322 0140473B 0139222B 0139222B 0122683H 0122473H 0122473H 02031043 02031012 02031012 02031043 T0606475 02031012 02034713 02031000 02034702 02031043 02031000 T1616105 02036802 02033313 02031043 02031033 02031033 T0606106 02031033 02034713 02031212 02034713 02033302 0203020B 02031023 02031012 0203070B 0203080B RPU416A Parts List Ref. No. Material code Description Address Destination Ref. No. Material code C37 C38 C39 C40 C41 C42 C43 C44 C45 C46 C47 C48 C49 C51 C52 C53 C54 C55 C56 C57 C58 C100 C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C118 C119 C120 C121 C123 C125 C126 C127 C128 C129 C130 C131 C132 C134 C135 C136 C138 C139 C141 C142 C143 C144 C145 C147 C148 C149 C150 C151 C153 C154 C155 02033302 0203050B 0203080B 02030R5B 0203040B 02031000 02031023 0203060B 02031000 02034713 0203010B 02034713 02030R5B 02036802 02034713 0203060B 0203030B 02034713 T0606475 02034713 02031043 02032202 02034713 02034713 02034713 02031043 0203060B 02034713 02034713 0203070B 02034713 02034713 0203060B 02034713 02031043 02034713 02034713 02031023 02032702 02031023 02034713 02034713 02031023 02034713 02051053 T0610685 02031033 02034713 02052202 02031043 02034713 02031012 0203010B 0203070B 02031013 02034713 02034713 0203030B 02034713 0203020B 02034713 0203010B 0203010B 0203010B 0203050B 02031R5B 0203030B 0203010B 02031R5B 33pF 5pF 8pF 0.5pF 4pF 10pF 1000pF 6pF 10pF 470pF 1pF 470pF 0.5pF 68pF 470pF 6pF 3pF 470pF 4.7 F 470pF 0.1 F 22pF 470pF 470pF 470pF 0.1 F 6pF 470pF 470pF 7pF 470pF 470pF 6pF 470pF 0.1 F 470pF 470pF 1000pF 27pF 1000pF 470pF 470pF 1000pF 470pF 1 F 6.8 F 0.01 F 470pF 22pF 0.1 F 470pF 100pF 1pF 7pF 100pF 470pF 470pF 3pF 470pF 2pF 470pF 1pF 1pF 1pF 5pF 1.5pF 3pF 1pF 1.5pF B1G B1G B2F B1E B1E B2F B1F B1F B1F B1E B2F B1F B1F B4C B2F B2F B2D B2F B2F B2B B3B B2E B2E B2F B2E B2F B2E B3F B3F B3F B3G B3G B3F T2J B3G B3G T3J B3G B3G B3G B3G B3G B3H B3I B3J T2G B3I B3I B4I B3I T1I T1I B4I B4I B4I T2I T2I B4I B4J B4I B4J B5J B5J B4J B4J B4J B4J B4K B4K C156 C157 C165 C200 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 C217 C218 C219 C220 C221 C222 C223 C224 C226 C227 C228 C229 C231 C232 C233 C234 C235 C236 C237 C238 C239 C241 C252 C253 C254 C255 C256 C257 C258 C259 C261 C300 C301 C302 C303 C304 C305 C306 C307 C308 C309 C311 C312 C313 C314 C316 C318 C319 C320 C321 C322 C327 C330 02031043 02034713 02034713 T0606106 02031033 02031000 02034713 02034723 02032212 02032212 02031043 02038202 02031043 02031033 02031043 02033302 02031043 02031033 02031302 02031033 02034713 0203150G 02031033 02031033 0203050B 0203020B 02034713 02030R5B 02031000 0203080B 02034713 02034713 02034713 02030R3B 02030R3B 0203030B 0203030B 02034713 02030R5B 0203040B 0203060B 02034R5B 02034713 02034713 02033R5B 02031043 02034713 02031043 0203040B 0203040B 02038223 02031833 02031043 02031043 T0606106 02031033 02034733 T0606106 02035623 02031033 T0610225 02031033 02051053 02031023 02031033 02033333 02034733 02033333 02033333 02051043 02031043 02031012 RPU416A Parts List Ref. No. Material code Description Address Destination Ref. No. Material code C331 C332 C333 C334 C335 C336 C337 C338 C400 C402 C403 C404 C406 C407 C408 C409 C410 C411 C412 C413 C414 C415 C416 C417 C418 C420 C421 C422 C423 C424 C425 C427 C429 C430 C500 C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 C514 C515 C516 C517 C518 C519 C520 C521 C522 C523 C524 C525 C526 C527 C528 C529 C530 C531 C532 TC1 TC2 TC201 TC202 TC203 L1 L2 L4 L5 L6 02054743 T0606106 02034743 02032212 02034733 02031033 T2006107 02035602 02031043 02034713 02034713 02034713 02034713 02031023 T0606106 0203030B 02034713 02034713 02031000 02031023 02034713 02031000 02034713 0206105Z 02031033 02031033 02031033 02031033 02033333 02051053 02031033 02034713 02051053 02051053 02032733 02032733 02033923 02033333 T0606475 02051053 02034713 T0504225 02031033 02033323 02036812 02034733 02033323 02036812 02034733 02031033 02031000 02034713 02032233 T0606475 02032233 02031023 02051043 T0504225 02032733 02031043 02034713 T0606106 02034713 02054713 02032212 02032212 02034713 022Z06A0 022Z10A0 022Z06A0 022Z06A0 022Z06A0 0312601S 03081020 03184710 03185610 03181800 0.47 F 10 F 0.47 F 220pF 0.047 F 0.01 F 100 F 56pF 0.1 F 470pF 470pF 470pF 470pF 1000pF 10 F 3pF 470pF 470pF 10pF 1000pF 470pF 10pF 470pF 1 F 0.01 F 0.01 F 0.01 F 0.01 F 0.033 F 1 F 0.01 F 470pF 1 F 1 F 0.027 F 0.027 F 3900pF 0.033 F 4.7 F 1 F 470pF 2.2 F 0.01 F 3300pF 680pF 0.047 F 3300pF 680pF 0.047 F 0.01 F 10pF 470pF 0.022 F 4.7 F 0.022 F 1000pF 0.1 F 2.2 F 0.027 F 0.1 F 470pF 10 F 470pF 470pF 220pF 220pF 470pF 6pF 10pF 6pF 6pF 6pF 1 H 0.47 H 0.56 H 18nH T2E T1E T1E T2F T2F T1F T2G B4A T2B B2K T2B T2B B2K T4A T4A T3B T4A T2A T3B T3D T5B T3B T5A T5B T4K T4K B2I T4J B2H B2J T4J B2H B3H B2J T2C T2C T5C T5C T2B T3E T3G T3E T3E T3E T3E T3F T3F T3F T3F T3E T3F T3F T4G T3G T4G T4G T4G T5H T4G T4I T4H T5H B2J T5I T5J T5I B5H B1E B1G B5E B4F B4G B2D B2D B3D B3D B1D L7 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 L21 L100 L101 L102 L103 L104 L105 L106 L107 L109 L110 L112 L113 L114 L118 L119 L200 L201 L202 L203 L204 L206 L207 L208 L209 L210 L211 L214 L400 L401 L402 L403 L500 L501 L502 IC1 IC100 IC200 IC300 IC301 IC302 IC400 IC401 IC402 IC403 IC404 IC500 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q100 Q101 Q102 0312601S 03181010 03063320 0312601S 03063320 03181010 03032300 03032300 03181010 03202210 03202210 03184700 0312601S 03063320 03182200 03182200 03181800 03181500 0312601S 03081020 0313221S 03193580 0313600S 03202210 03193540 03193540 03193540 03193530 03021020 03182N2S 03083310 03085610 03182200 03193530 03193530 03181800 03183900 03193530 03193530 03193530 03193530 03193530 03182210 0312601S 03182210 03182210 0312601S 0313221S 0313221S 071511P0 072904V0 07311360 072902V0 072904V0 077368F0 079140NR 0724C080 075VL45C 0738034M 0781350H 072100V0 05025108 05025108 05045080 05024226 06002430 05025108 0508UMC4 05024617 05025108 05025108 05024988 Ref. No. MIC500 Material code 13090010 SP 13090020 J500 J501 08021030 08021010 VR401 19090010 S401 19090030 CN100 CN500 W500 W501 20020801 20020800 RPU416A Parts List Ref. No. Material code Description Address Destination Q103 Q104 Q105 Q106 Q107 Q108 Q109 Q110 Q200 Q201 Q202 Q203 Q300 Q302 Q303 Q304 Q305 Q306 Q307 Q400 Q401 Q402 Q403 Q404 Q405 Q406A Q406B Q407 Q408 Q500 Q501 Q502 Q503 Q504 D1 D2 D3 D4 D5 D6 D7 D8 D100 D101 D102 D103 D200 D201 D202 D203 D400 D401 D500 D501 D502 06011824 05107170 05042596 06011824 05042595 0506114E 0506144E 0506114T 0505114E 05024649 06023200 06023200 05024617 06011824 0505144E 0506144E 05001362 0506144E 06011588 0506114E 0506114E 0505114Y 0506144E 0508UMG3 0509672T 05105910 05105910 0508UMG3 0505123J 06011824 05024617 05024617 05024919 0505143Z 04072376 04072376 04072376 04072376 04073600 04072S11 04072S11 04103R00 0407S077 04077700 0407S077 0407S077 0407S077 0411350B 0411350B 0411350B 0402190R 0402190G 04003720 04032220 04151540 X1 10128CXO 12.8MHz X400 10073728 7.3728MHz XF201 11388500 38.85MHz CF200 1145000F CD200 12450001 450kHz 450kHz F500 0903A32V 3.0A/32V S402 S403 19060020 19060020 SKHLLB SKHLLB T2J T2J B3G T2H B3H T2G T2H T2H B5B B5C B3E B4F B1B B1A B2A T1D T2E T1F T2F B2K B2K T4B T3B B2I B2H B2I B2I B2I B2J T3G T3E T3F T4H T4C B1F B2E B1F B2E B1E B2F B1C B2B B3E B4J B4I B4I B3E B4F B4G B5E T4K T4K T4G T4H B2K B3C T3A B4D B4C B5A T5J B5I B5G RPU416A Parts List Description Address Destination 10 120K 47K 4.7K 0 47 680 0 680 47K 47K 0 47 0.5 0.5 0.5 150K 150K 150K 150K 150K 150K 270 10K 47K 1M 0 2.2K 180K 100K 0 390 3.3K 270 10 3.9K 180K 3.3K 3.3K 820 180K 100K 680K 2.7K 470 470 47 0 10K 220 1K 0 100 3.3K 220 220K 1K 100K 0 0 0 2.2K 100K 100K 100K 0 91K 5.6K 5.6K 3.3K 1M 18K 120K 47K 10K 470K 0 B3F B3G B3G T2J B3G B3G T2J B4I T2J B3G B3H B3H B3H T2J T2J T2J T1I T1I T1I T1I T1I T1I B4J T2I T1I T2I T1H T2H T1I T1H B4I T2H T2H B4J B5C B3B B4B B4B B4B B5B B4B B5B B5C B5C B5C B3E B3E B3E B3E B3E B3E B3E B5E B5E B5F B4E B3E B4E B4F B5F B3E B5H B5E B4E B4G B3E B1B B3B B3B B3B B3B B2A B3A B2A B3A B3B T1F RPU416A Parts List Description Address Destination 1.8M 33K 33K 33K 10K 1.8M 6.8K 33K 33K 3.3K 1.8K 6.8K 51K 1.5K 15K 15K 750K 18K 100 0 820 100K 1.8K 470 1K 100 100 0 0 0 0 4.7K 3.3K 1K4 47K 2.2K 2.2K 68K 47K 47K 0.1 F 100pF 100pF 0.1 F 4.7 F 100pF 470pF 10pF 47pF 0.1 F 10pF 1 F 68pF 330pF 0.1 F 0.01 F 0.01 F 10 F 0.01 F 470pF 120pF 470pF 33pF 2pF 1000pF 100pF 7pF 8pF T3E T2C T3E T3F T3F T3F T2C T3F T3F T3F T3F T3F T3F T4G T3G T3G T4G T4G T4H T2G T4H T4I T5H T5H T5J T5I T5H T5H T5B T5C T3G T3E T2D B1C B3H T2C T3E T2C T2D T3E B1C B1B B2B B2D B2D B1C B2C B2D B3D B1C B2D B1D B4D B3D B1D B3D B3D B2B B2E B1D B4C B2B B4C B1D B1F B2E B2E B1E RPU416A Parts List Description Address Destination 0.1 F 470pF 470pF 10 F 0.01 F 10pF 470pF 4700pF 220pF 220pF 0.1 F 82pF 0.1 F 0.01 F 0.1 F 33pF 0.1 F 0.01 F 13pF 0.01 F 470pF 15pF 0.01 F 0.01 F 5pF 2pF 470pF 0.5pF 10pF 8pF 470pF 470pF 470pF 0.3pF 0.3pF 3pF 3pF 470pF 0.5pF 4pF 6pF 4.5pF 470pF 470pF 3.5pF 0.1 F 470pF 0.1 F 4pF 4pF 8200pF 0.018 F 0.1 F 0.1 F 10 F 0.01 F 0.047 F 10 F 5600pF 0.01 F 2.2 F 0.01 F 1 F 1000pF 0.01 F 0.033 F 0.047 F 0.033 F 0.033 F 0.1 F 0.1 F 100pF B3F B3F T2H B4B B4B B4B B4B B4B B4B B4B B4B B5B B5B B5C B5B B5C B5B B5C B4D B4E B3E B3E B4E B4D B3E B5D B3E B5E B5E B5E B5E B5F B4E B4G B5H B5H B4H B4E B4E B4E B3E B4F B4E B4G B4G B5B B5E B5D B5E B5H B3B B3B B1B B3B B3A B2B B2B B2A B3A B1B B4A B1B B3B B4A B1B B4B B4A B1A B1A B1A T2E T1E RPU416A Parts List Description Address Destination 100nH 3.3 H 3.3 H 100nH 23nH 23nH 100nH 220nH 220nH 47nH 3.3 H 22nH 22nH 18nH 15nH 1 H 220nH 8T 4T 4T 4T 3T 1 H 2.2nH 0.33 H 0.56 H 22nH 18nH 39nH 3T 3T 3T 3T 3T 3T 3T 0.22 H 0.22 H 0.22 H B2D B1F B2E B1E B2E B1G B1G B1E B2F B4C B4C B4C B2F B2F B2F B2E B3F B3G B3F B3H B3H B3I B3I B4J B4I B4J B4J B4J T2J B3G B3E B3E B3E B5E B5E B5E B5F B4F B4G B5H B4H B4E T3D T4B T3D T3B T4I B2J T5I B2C T2I B4B B2A B4A T2E T2B T5B T2B T3D T5A T3G B3D B2D B1G B1F B1F B2F B1F B2F B2E B3F B3G RPU416A Parts List Description Address Destination 4 0.5W antenna seat power electrode lead ASTVR1 0.35red lead ASTVR1 0.35black T1H B1I B1H B1K B3K T1K B2J T5I T5I
| 1 | Reply to 22830 | Cover Letter(s) | 32.32 KiB | / July 06 2002 |
Federal Communications Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 RE: Correspondence Reference Number: 22830 The following is in reply to the correspondence reference number above. RF Power Output - FCC Section 2.1046 Attention: Stan Lyles Dear Mr. Lyles:
Items 1 and 2 FCC Part 22 FCC Part 74.461 FCC Part 80.215 FCC Part 90.205 FCC Part 74.463 FCC Part 80.213 FCC Part 90.205 Test Procedure used wasTIA/EIA-603 2.2.1 Modulation Characteristics - FCC Section 2.1047 Test procedure applied was TIA/EIA-603 2.2.3 Advanced Compliance Solutions 5015 B.U. Bowman Drive Buford, GA 30518 TEL: (770) 831-8048 FAX: (770) 831-8598 EMAIL: swismer@acstestlab.com Occupied Bandwidth (FCC Section 2.1049) 25 KHz Test procedure applied was TIA/EIA-603 2.2.11 Spurious Emissions at Antenna Terminal - FCC Section 2.1051 Test procedure applied was TIA/EIA-603 2.2.13 Field Strength of Spurious Radiation - FCC Section 2.1053 FCC Part 22.359 FCC Part 74.462 FCC Part 80.211 FCC Part 90.210 12.5 KHz FCC Part 90.210 25 KHz FCC Part 22.359 FCC Part 74.462 FCC Part 80.211 FCC Part 90.210 12.5 KHz FCC Part 90.210 25 KHz FCC Part 22.359 FCC Part 74.462 FCC Part 80.211 FCC Part 90.210 12.5 KHz FCC Part 90.210 FCC Part 22.355 FCC Part 74.464 FCC Part 80.209 FCC Part 90.213 Test procedure applied was ANSI C63.4 section 13.1.4 Frequency Stability - FCC Section 2.1055 Test procedure applied was TIA/EIA-603 2.2.2 Advanced Compliance Solutions 5015 B.U. Bowman Drive Buford, GA 30518 TEL: (770) 831-8048 FAX: (770) 831-8598 EMAIL: swismer@acstestlab.com Transient Frequency Behavior - FCC Section 90.214 Test procedure applied was TIA/EIA-603 2.2.19 Item 3 Revised user manual was uploaded separately in a file title Pages from RPV516A Owner's Manual(rev03). Item 4 Celltech Testing and Engineering Services was contracted by ACS to perform the SAR testing. They have prepared a reply to Item 4 and it has been uploaded separately in a file titled SAR Response Letter Item 5 Service manual has been revised to specify a maximum output power of adjustment to 4.5Watts. The revised alignment procedure has been uploaded separately in a document titled rpu416a Alignment page Item 6 2 photos have been uploaded to show the new label and its placement on the device. The photos are titled RF Exp Label 1 and RF Exp Label 2. Sincerely, Sam Wismer Engineering Manager ACS, Inc. enc(s). Advanced Compliance Solutions 5015 B.U. Bowman Drive Buford, GA 30518 TEL: (770) 831-8048 FAX: (770) 831-8598 EMAIL: swismer@acstestlab.com Advanced Compliance Solutions 5015 B.U. Bowman Drive Buford, GA 30518 TEL: (770) 831-8048 FAX: (770) 831-8598 EMAIL: swismer@acstestlab.com
| 1 | Reply to 22991 | Cover Letter(s) | 27.96 KiB | / July 06 2002 |
Federal Communications Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Attention: Stan Lyles Dear Mr. Lyles:
RE: Correspondence Reference Number: 22991 The following is in reply to the correspondence reference number above. Item 1 - An addendum to the test report has been created to address this item. It has been uploaded separately in a word file titled Report Addendum Item 2 - Disregarded per second email of 5/24 from the commission. Item 3 - Compliance with the programming requirements of 90.203(g) is achieved as follows:
1) The EUT must be connected to a PC through a special programming cable that is not provided to the user. 2) While in programmable mode, the equipment cannot transmit. 3) Procedures for programming the equipment are not made available to the user. A service document for programming the radio is provided to service personnel only. 4) Requires controls to program the equipment that are inaccessible to the user. Correct. It requires to be connected to a PC using a special programming cable and it requires specific programming software. Item 4 A request for deferral of this item was granted as described in the email test below:
"Per Tim Harrington's e-mail to Celltech Research dated 5/28/02, our request for deferral of the response to item 4 regarding dipole validation is accepted by the Commission. Our response date to this item shall be no later than 06/10/02". Sincerely, Sam Wismer Engineering Manager ACS, Inc. enc(s). Advanced Compliance Solutions 5015 B.U. Bowman Drive Buford, GA 30518 TEL: (770) 831-8048 FAX: (770) 831-8598 EMAIL: swismer@acstestlab.com
| frequency | equipment class | purpose | ||
|---|---|---|---|---|
| 1 | 2002-06-07 | 450 ~ 470 | TNF - Licensed Non-Broadcast Transmitter Held to Face | Original Equipment |
| app s | Applicant Information | |||||
|---|---|---|---|---|---|---|
| 1 | Effective |
2002-06-07
|
||||
| 1 | Applicant's complete, legal business name |
RELM Communications Inc
|
||||
| 1 | FCC Registration Number (FRN) |
0002900702
|
||||
| 1 | Physical Address |
7505 Technology Drive
|
||||
| 1 |
West Melbourne, 32904
|
|||||
| 1 |
United States
|
|||||
| app s | TCB Information | |||||
| n/a | ||||||
| app s | FCC ID | |||||
| 1 | Grantee Code |
ARU
|
||||
| 1 | Equipment Product Code |
RPU416A
|
||||
| app s | Person at the applicant's address to receive grant or for contact | |||||
| 1 | Name |
W**** C******** S******
|
||||
| 1 | Title |
Engineering Manager
|
||||
| 1 | Telephone Number |
407 9******** Extension:
|
||||
| 1 | Fax Number |
407 9********
|
||||
| 1 |
w******@relm-comm.com
|
|||||
| app s | Technical Contact | |||||
| 1 | Firm Name |
Advanced Complaince Solutions
|
||||
| 1 | Name |
S**** W********
|
||||
| 1 | Physical Address |
5015 B.U. Bowman Drive
|
||||
| 1 |
Buford, Georgia 30518
|
|||||
| 1 |
United States
|
|||||
| 1 | Telephone Number |
770-8********
|
||||
| 1 | Fax Number |
770-8********
|
||||
| 1 |
s******@acstestlab.com
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| app s | Non Technical Contact | |||||
| 1 | Firm Name |
Advanced Compliance Solutions
|
||||
| 1 | Name |
S****** P******
|
||||
| 1 | Physical Address |
5015 B.U. Bowman Drive
|
||||
| 1 |
Buford, Georgia 30518
|
|||||
| 1 |
United States
|
|||||
| 1 | Telephone Number |
770-8********
|
||||
| 1 | Fax Number |
770-8********
|
||||
| 1 |
s******@acstestlab.com
|
|||||
| app s | Confidentiality (long or short term) | |||||
| 1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
| 1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
| if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
| app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
| 1 | Is this application for software defined/cognitive radio authorization? | No | ||||
| 1 | Equipment Class | TNF - Licensed Non-Broadcast Transmitter Held to Face | ||||
| 1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | UHF FM Transceiver | ||||
| 1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
| 1 | Modular Equipment Type | Does not apply | ||||
| 1 | Purpose / Application is for | Original Equipment | ||||
| 1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
| 1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
| 1 | Grant Comments | Output is at the antenna terminal of the device and must not exceed that tested for SAR compliance. This transmitter may operate with the antenna tested for this filing in Push-to-Talk and body-worn configurations. Body-worn SAR compliance is limited to the specific belt-clip and speaker/microphone configurations tested for this filing. This device must be restricted to work related operations in an Occupational/Controlled RF exposure Environment. All qualified end-users of this device must have the knowledge to control their exposure conditions and/or duration to comply with Occupational /Controlled SAR limit and requirements. The highest reported SAR values are - Head: 2.32 W/kg; Body-worn: 4.04 W/kg. | ||||
| 1 | Is there an equipment authorization waiver associated with this application? | No | ||||
| 1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
| app s | Test Firm Name and Contact Information | |||||
| 1 | Firm Name |
Advanced Compliance Solutions, Inc.
|
||||
| 1 | Name |
S**** W****
|
||||
| 1 | Telephone Number |
770-8********
|
||||
| 1 | Fax Number |
770-8********
|
||||
| 1 |
s******@acstestlab.com
|
|||||
| Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
| 1 | 1 | 22,74,80,9 | 450 | 470 | 4.43 | 1.6 ppm | 16K0F3E | ||||||||||||||||||||||||||||||||||
| 1 | 2 | 22,74,80,9 | 450 | 470 | 4.43 | 1.6 ppm | 11K0F3E | ||||||||||||||||||||||||||||||||||
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC