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1 | Users Manual | Users Manual | 717.79 KiB |
PK-100N PK-400N Service Manual
* This Service manual is subject to change according to improvement of PK-Series Portable Radio without notice.
* Version #1 (2004-11-20) Read this information before using your product. Acknowledging Special Precautions and the FCC Notice Cautions. Modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC compliance Information This device complies with part 15 of 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. Information to User 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 th einstruction, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, whic h can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference 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. 1. RADIO FREQUENCY ENERGY SAFETY INFORMATION This UNIMO transceiver has been tested and complies with the standards listed below, in regards to radio Frequency(RF) energy electromagnetic energy(EME) generated by the transceiver
> FCC RF exposure limits for Occupational use only. RF exposure limits adopted by the FCC are generally based on recommendations from the national council on radiation protection and measurement, & the American National National Standards Institute.
> FCC OET Bulletin 65 Edition 97-01 Supplement C
> American National Standards Institute(C95.1-1992)
> American National Standards Institute(C95.3-1992) WARNING This UNIMO transceiver generates RF EME while transmitting. RF EME(Radio Frequency Electric & Magnetic Energy)has the potential to cause slight thermal, or heating effects to any part of your body less than the recommended distance from this radio transmitter's antenna. RF energy exposure is determined primarily by the distance to and the power of the transmitting device. In general, RF exposure is minimized when the lowest possible power is used or transmission time is kept to the minimum required for consistent communications, and the greatest distance possible from the antenna to the body is maintain. The transceiver has been designed for and is classified for Occupational use only. Occupational/controlled exposure limits are applicable to situations in which persons are exposed to RF energy as a consequence of their employment, and such persons have been made aware of the potential for exposure and can exercise control over their exposure. This means you can use the transceiver only if you are aware of the hazards of operating a transceiver and are familiar in ways to minimize these hazards. This transceiver is not intended for use by the general public in uncontrolled environments. Uncontrolled environment exposure limits are applicable to situations in which the general public may be exposed to RF energy ,or in which the persons who are exposed as a consequence of their employment may not be fully aware of the potential for exposure or cannot exercise control over their exposure The following list provides you with the information required to ensure that you are aware of RF exposure and of how to operate this transceiver so that the FCC RF exposure limitations are not exceeded.
> While transmitting(holding the PTT switch), always keep the antenna at least 2.5cm (1 inches) from your body or face ,as well as from any bystanders
> Do not transmit for more than 50% of the total transceiver use time; transmitting over 50% of the total use time may exceed the limits in accordance to the FCC RF exposure requirements. Nominal transceiver operation is 5%
transmission time,5% reception time, and 90% stand-by time
> Use only the specified antenna for this transceiver; this may be either the antenna provided with the transceiver or another antenna authorized by UNIMO. Use only UNIMO authorized accessories (antennas, battery packs, belt clips, Speaker/Mics or headsets etc.):
When worn on the body, always place the radio in a UNIMO recommended clip or carrying case meant for this product. The use of other than recommended or approved body-worn accessories may result in RF exposure levels which exceed the FCC's occupational /controlled environment RF exposure limits. CAUTION To ensure that your exposure to RF EME is within the FCC limits for occupational use, you must observe and adhere to the above points. Electromagnetic Interference Compatibility Electronic devices are susceptible to electromagnetic interference(EMI)if they are not adequately shielded or designed for electromagnetic compatibility. Because this transceiver generates RF energy, it can cause interference to such equipment.
>Turn OFF your transceiver where signs are posted to do so. Hospitals and health care facilities use equipment that is sensitive to electromagnetic radiation.
> Turn OFF your transceiver while on board an aircraft when so instructed, Use of the transceiver must be in accordance with airline regulations and/or crew instructions. 2. Features The features of PK-series are various as below. PK-series can be used under tough industrial environments as well as public places. PK series have following functions:
-. PLL synthesizer method
-. 256 channels and 16 groups are selectable.
-. Call guard squelch of the standardized DCS/CTCSS
-. Dual Tone Modulation Frequency (DTMF)
-. 2/5-tone paging
-. Channel interval: 12.5kHz
-. Normal scanning and priority scanning
-. Time-Out Timer (TOT)
-. BCL/BCLO
-. Paging
-. Wide-band
-. Easy cloning
-. Various parameters and PC downloading methods
-. Various accessories
-. light and modern design antenna 1) Alphanumeric LCD Windows Alphanumeric LCD Windows enable to represent any kind of expression on LCD Display. 2) Caller ID (Paging Feature) PK-series have a Caller ID Function that is usually used in the TRS Radio to maximize communication efficiency and convenience. The callers ID is displayed on the right bottom on screen.. 3) Enhanced Functionality The microprocessor has been installed to implement various Enhanced features allowing users to choose them through the menu. 4) Improved Convenience The radio has been designed suitable for the professional users. Under the base of powerful speaker, it is possible to express clean sound. (PK-series: 127mm) 5) Window Display The Window LCD of PK-series (Size 2112mm) allows users to identify channels and other data easily under any working environment or condition. 1 6) 256 Channels and 16 Groups Selectable Users can use various tones with 47 CTCSS and 83 DCS . 256 channels can be divided into 16 groups so that users can make group for other users and page each group. 7) Multi-functional Ear/MIC Jack With multi-functional Ear/MIC Jack, it is possible to be used together with various accessories. 8) Cloning For compatibility with current models of UNIMO, the data of those models (such as channels, tones, 5-tone ID, etc.) are cloned to another radio with Cloning cable. 9) Improved Security Security features like Key Lock and Password will prevent and avoid misuse of the radio by unqualified people in case the radio is stolen or lost. 1.1 Part Number Breakdown The following is a breakdown of the part number used to identify this transceiver P K 100 N Potable Radio Unimo Model Version 100 : 136 ~ 174 MHz 200 : 216 ~ 223 MHz Narrow Band(12.5KHz) 400 : 400 ~ 470 MHz 2 3. Appearance 3.1 Appearance of the PK-series Product Antenna PTT Button Menu Button Monitor Button On / Off Volume Rx / Tx Lamp Speaker Microphone Display LCD Channel Up Button Channel Down Button Ear / Mic jack Battery Locker Figure 3.1. Appearance of the PK-series Product CTC/DCS TWO / FIVE TONE TX POWER RSSI GROUP NUMBER CHANNEL NUMBER SCAN ALERT BATTERY KEY LOCK VOX MODE Figure 3.2. LCD of the PK-series Product 3 4. Basic Operation of PK-series Products 4.1 Installation and Removing the Antenna 1) Installation the Antenna Insert the antenna screw into the antenna hole, and screw the antenna clockwise. 2) Removing the Antenna To remove the antenna, screw the antenna counterclockwise. 4.2 Installation and Removing PK-series Batteries 1) Inserting and Removing the Battery Figure 4.1. Installing and Removing PK-series Product Batteries 4 4.3 The Radio disassembling method First, please remove the battery, Volume Knob and Antenna. And please pull up Ear Phone Jack Cover with hands. As showing picture as below, stick to the bottom holes by using Jig. By moving up Jig and pull it to the direction of disassembling.
(X)
(O) Figure 4.2. Radio disassembling method 4.4 Charging the Battery 1) Safety Notes 1) The radio of UNIMO Technology receives power from high-performance Li-ion battery (only for PK Series) or Ni-MH battery. The battery of UNIMO is safe, of high-performance, and highly reliable, and could be charged very fast. Correct using the battery will improve the efficiency and life of the battery. 2) Please charge the battery before using the radio for best performance and safety. 3) This battery has been designed suitable only for the chargers of UNIMO. So, please dont use for the other manufacturers charger. Since it will result in damage of the battery and the radio. 4) When you charge the battery that is installed in the radio, please turn off the radio first to charge the battery. Caution) Continued fast discharging (for example, when positive and negative poles of the battery are shorted by metallic objects) will result in critical damage in the battery or may lead to explosion of the battery or a fire. 5 2) The time of Charging Low battery voltage will make the radio less coverage and also make worse the performance. Please charge the battery in case of following:
When the battery has lower performance after being used around 6 ~ 8 hours When the red lamp on the front panel blinks (every 0.5 second) during transmission or reception When the battery icon blinks When beep sound is generated every 10 seconds while the radio is in use 3) How to Charge As soon as power is supplied to the charger, two lamps will be turned on and off soon. Before charging the battery with the radio, turn off the radio and then insert the radio into the charger. In case of Dual Charger (CH-200NW): The front slot has the priority. While the battery in the front slot is being charged, the other battery in the rear slot will stand by and will be fast-charged only after the battery in the front lost is fully charged. If the user removes a battery being charged from the charger, the other battery in standby state will start to be fast-charged. Although the green lamp is on after the battery is fully charged, the microprocessor keeps checking the battery status and charges the battery, if necessary. 4) Charger The charger shown in the following figure is only for PK Series built in microprocessors:
CHK-170FB(Li-ion) / CHJ-165FB (NiMH) Figure 4.2. Appearance of CHK-170FB/ CHJ-165FB Charger For PK Series Input Voltage Battery Fast Charging Time Operating Temperature Size Charging Current Adapter DC 12V 1000 PBJ-6165NB In 100 minutes / In 10 hours 0 ~ +40 110 (W) x 110 (D) x 41 (H) m/m 1000 6 5. Operating Instructions of PK-Series Radio 5.1 Power On/Off Turn Power switch clockwise. As soon as power is supplied, the backlight will be turned on. If the user had set up the user ID and the name, they will be displayed on the LCD and the radio will enter into the latest state as a signal sound is generated. Caution) When turning (power) on the radio by pressing a button on it, the radio may enter into a special modes like a program mode, tune mode or clone mode in which transmission and reception is impossible. Please dont turn on the radio by above way. Figure 5.1 User ID and Name 5.2 Transmission Method For transmission, press PTT button on the left side of the radio. As soon as the user presses keys according to the setting, DTMF or 5-tone ID will be transmitted, and during this time, voice communication will be interrupted for several seconds. Then, red LEDs for transmission and reception will be turned on. It is recommended to talk 5 ~ 10cm away from the microphone for the best voice communication. Note: If the user makes transmission for more than a certain time while BCLO or TOT feature is on, transmission will be forcefully disconnected for other users. Figure 5.2 Reception Screen Figure 5.3 Transmission Screen 5.3 Reception Method The user should not press PTT button during the reception . The user can adjust the volume by Power (Volume) switch, and during reception, the green LED will be turned on. Depending on conditions of the transmitting radio, DTMF or 5-tone sound is generated, and sometimes, the callers name is displayed. (Refer to Caller ID Mode
[Paging mode.]) Also, an antenna-shaped symbol is displayed on the LCD to show the Received Signal Strength 7 Indicator (RSSI). If the communication conditions is poor or the tone (CTCSS/DCS) is not the same even though the frequency is the same, the user needs to press Monitor button (M) on the left side of the radio to receive all signals of the current channel. However, if the user presses Monitor button (M) under normal circumstances, the user will only hear noise. To keep this feature on, the user needs to presses Monitor button for a while (2 seconds). Then, beep sound will be generated and the function will be activated. To cancel this function, the user needs to press Monitor button (M) shortly. 5.4 Changing Channels Channel buttons ( and ) are to change channels. Press Up button (). Then, beep sound will be generated and the channel number will be increased. Or press Down button () to decrease the channel. If the user presses Up or Down button while only one channel is set, the channel will not be changed and a different sound from beep will be generated. For fast increase or decease channel numbers, press Channel buttons ( and ) for a while. In this case, however, beep sound will not be generated. 5.5 Adjusting the Transmission Power The user can change the transmission power High Power or Low Power. By pressing Up button () while PTT button is being pressed, the user can select H (High Power), or by pressing Down button (), the user can select L (Low Power). By selecting Low power under good communication conditions, the user can extend the battery use time. Figure 5.4 High Power Figure 5.5 Low Power 5.6 Scan By pressing Menu and buttons in order within 0.5 second in Standby mode, the user can activate Scan function. After Scan function is activated, the radio will automatically search channels and detect a channel corresponding to the frequency. To deactivate Scan function, press M button once. 5.7 Key Lock Press Menu button and press Up key () within 0.8 second. Then, the key will be locked. Or to unlock the key, press Menu button and Up key () within 0.8 second. 8 5.8 Selective Call (Paging) In Selective Call mode (Paging mode), the user can call individuals and groups through the 5-tone ID. Each Selective Call memory (paging memory) stores up to 30 IDs and names. The user should set the paging memory and the 5-tone environment in the PC program. To enter into Selective Call (Paging mode), press Menu and M button , and to go back to Normal mode, press Menu button for two seconds in Selective Call (Paging mode). By pressing Channel buttons ( and ) in Selective mode (Paging mode), the user can view the number of the currently available channel. Figure 5.6 Normal Mode Figure 5.7 Paging Mode 1) One-to-one (1:1) Selective Call Mode (Paging Mode) Enter into Selective Call (Paging mode) by pressing press Menu and M button for a while in Normal mode. Select the other persons tone number by pressing Channel buttons ( and ). For example, if TOMMY wants to call JOHN, TOMMY needs to select JOHNs tone number by pressing Channel buttons ( and ) in Selective Call Mode (JOHNs tone number : 12345, TOMMYs tone number : 54321). And then if TOMMY presses Menu button , JOHN will be called. At the same time, on Johns radio, his number will be displayed. Although Johns radio is in Normal mode, it will enter into paging mode automatically as soon as a call arrives. Figure 5.8 TOMMY Calling JOHN Figure 5.9 JHON Receiving the Call 2) One-to-one (1:1) Calling in Selective Call Model (Paging Mode) After entering into Selective Call (Paging mode), select the other persons name to call by pressing Channel buttons ( and ). Press transmission PTT button to send the other persons ID first. 9 Only the radio which is in the status of selective call and receive the same ID with its own could receive the audio signal 3) Group (1:N) Call in Selective Call Mode (Paging Mode) To call a group in Selective Call Mode (Paging mode), the user needs to set the group in the PC program as follows:
If JOHN (13579) and JANE (12468) belong to one group, allocate a paging number (1AAAA) and a name
(COMPANY) to the group. (A represents All and can be any number.) For example, if JOHN calls all people in COMPANY group, he needs to select COMPANY and 1AAAA on his radio and press Menu button. In this case, on a receivers radio transceiver, COMPANY and 1AAAA will be displayed. In other words, during group paging, the group name and the group number will be displayed on the called partys radio. Figure 5.10 Group Paging 4) Group (1:N) Calling in Selective Call Mode (Paging Mode) Group calling in Paging mode is possible in the same way as group paging. 5.9 Cloning Cloning function is to clone the data such as frequency, tones, and scanning of one radio to the other radios.
* Cloning Method Prepare a Cloning cable (PFCLONA) which is manufactured by UNIMO Technology.
(* Available in branch offices and sales agencies of UNIMO.) Turn on the radio while pressing PTT button, and turn on the target radio while pressing Menu button. Clone Mode will be displayed on the radio while Program Mode will be displayed on the target radio . Connect the cloning cable to Ear/MIC jacks of two radios. Press Menu button of the radio to start to clone the data. After cloning the data, disconnect the cable and turn off two radio and turn them on again. Check if cloning has been made successfully before operating two radios. Caution) Cloning the data to an unauthorized radio is subject to a penalty by Radio Waves Act. 5.10 Menu Description Enter into Menu mode by pressing Menu button for two seconds. There are nine menus. By setting menus according to users preference, the user can operate the radio more conveniently. Notes) In Menu mode, transmission and reception is not possible. Please quickly select a menu when the radio 10 is not used. 5.11 Change Groups The radio of UNIMO have total 256 channels with 16 groups, and the user can set each group and channel by the PC program or by the menus. Enter into Menu mode. Select Group by pressing Channel buttons ( and ), and press Menu. Then, the message of the selected group will be displayed. Change the group by pressing Channel buttons ( and ), and save the changed group by pressing Menu button. Exit Menu mode by pressing Ms button. Blank Menu M Menu Menu M Blank TIGHT NORMAL Menu M M Menu Menu Figure 5.12 Change Group Figure 5.13 Set Squelch 5.12 Set Squelch Select the squelch sensitivity Normal or Tight in order to control feeble reception signals and noise. Enter into Menu mode. Select Squel by pressing Channel buttons ( and ), and press Menu button. Then, the message of the squelch sensitivity will be displayed. Select the squelch sensitivity Normal or Tight by pressing Channel buttons ( and ), and save the selected sensitivity by pressing Menu button. Exit Menu mode by pressing Ms button. 11 5.13 ID Display ID Display function is to send the callers ID and it display Callers ID on the called persons radio. The ID is mainly divided into DTMF and 5 tones. Especially, 5 tones are to send the callers ID to the other persons radio and display the callers ID on the called persons radio for convenient and efficient use of the radio. Enter into Menu mode. Select Id by pressing Channel buttons ( and ) and press Menu button. Then, the DTMF ANI(d-
tone) or 5-tone ANI (5-tone) by pressing Channel buttons ( and ) and press Menu button. Select On or Off by pressing Channel buttons ( and ) and save the selected status by pressing Menu button. Exit Menu mode by pressing Es button. Menu Menu M M M Menu Menu M Blank Yes No Menu Menu Menu M Blank Yes No Menu Menu M M Figure 5.14 ID ANI Figure 5.15 KET TONE 5.14 Set Key Tone Set Key Tone menu is to decide whether to generate sound or not when the user presses four buttons on the front side of the radio Enter into Menu mode. Select Beep by pressing Channel buttons ( and ) and press Menu. Then, Key Pressing Sound message will be displayed. Select On or Off by pressing Channel buttons ( and ), and save the selected status by pressing Menu button. 12 Exit Menu mode by pressing Ms button. Select Off. Then, the bell symbol will disappear on the LCD. 5.15 Scan Scan is to search channels registered in the scan list and let the radio select the channel automatically in which a signal is received. To use Scan menu, the user first needs to set the scanning feature for the corresponding channel in the PC program:
Enter into Menu mode. Select Scan by pressing Channel buttons ( and ) and press Menu button. Then, the scan list and Priority Channel message will be displayed. Select the scan list by pressing Channel buttons ( and ) and Menu button. After the user selects the scan list, all channels of the communication groups will be displayed. In default, O (Scan) is set in all channels. By pressing M, the user can delete a channel from the scan list, and in this case, No will be changed into /. After setting a scan list, press M. Then, the scan list and Prior Channel message will be displayed. Select a priority channel by pressing Channel buttons ( and ) and press Menu button. The user can select two higher channels as priority channels. After P - CH is displayed, press Menu button. Select a channel by pressing Channel buttons and press Menu button. Then, P1 will be displayed next to the corresponding button. Or to delete the channel, press Menu again. Then, P1 will disappear. Select a channel in the same way as Priority Channel 1. After selecting the priority channel, press PTT button. Then, P2 will be displayed. Exit the menu mode by pressing M button. Menu Menu M M Menu Menu Menu M Blank Yes/Priority Scan No/Normal Scan Menu M Menu => P1
(PTT = > P2) if P1 then PTT press if P2 then Menu press Figure 5.16 SET SCAN 13 Menu Menu 5.16 Set Key Lock Set Key Lock menu avoids 3 buttons(Menu, and ) is functioned by undesired pressing. After setting Key Lock menu, all buttons will not be functioned by pressing buttons. Enter into Menu mode. Select Lock by pressing Channel buttons ( and ) and press Menu. Then, Key Pressing Lock message will be displayed. Select On or Off by pressing Channel buttons ( and ), and save the selected status by pressing Menu button. Exit Menu mode by pressing Ms button. Select Off. Then, the bell symbol will disappear on the LCD. Menu M Blank Yes No Menu Menu M M M M Menu Menu OK Menu Menu PTT Wrong Wrong Afeter 1 Sec Afeter 1 Sec Afeter 1 Sec Menu PTT Blank Wrong OK Menu PTT Afeter 1 Sec Figure 5.18 SET Key Lock Figure 5.18 SET PASSW 14 5.17 Set Password Set Password is to prevent the other people from using the radio by setting a password. The user should type in the correct password to use the radio. Enter into Menu mode. Select Secret by pressing Channel buttons ( and ) and press Menu button. Then, New Password will be displayed. Or if the user had set the password already, Password will be displayed. The user can set a password in maximum 6 digits by using four buttons(, , PTT, Menu) When the user presses a button, 8 will be displayed. After pressing the password, press Monitor button on left side of the radio. If the password is of 6 digits, the user must press PTT button after pressing the password. If Confirm the password is displayed, type in the new password again. If the users types in a wrong password, Error will be displayed and users password input will be cancelled. If the user had set the password, the user can change the password only after typing in the correct password. When New Password is displayed while the user is trying to delete the password, press PTT button on left side of the radio twice. Exit Menu mode by pressing M button after typing in the password. Caution) If the user forgot the password, the user cannot use the radio and need to contact the service center of Unimo. Do not forget the password. 5.18 Forbid Tx Forbid Tx is to forbid transmission forcefully and allow the radio only to receive calls. Enter into Menu mode. Select Forbid by pressing Channel buttons ( and ) and press Menu button Select the status On or Off by pressing Channel buttons ( and ). 5.19 Set VOX Set VOX is to enable users to make transmission for VOX without pressing PTT button. (This function could be available with Ear Mic [External VOX]). Enter into Menu mode. Select VOX by pressing Channel buttons ( and ) and press Menu. Then, two menus VOX and Sense will be displayed. Select VOX by pressing Channel buttons ( and ). Press Menu button. Then, the user can decide whether to turn on the VOX mode or not. Select On by pressing Channel buttons ( and ). Then, the menu by pressing Menu . exit M buttons. The radio transceiver will operate in the VOX mode. To set the VOX sensitivity, enter into Menu mode and select Sense. Then, select the VOX sensitivity by pressing Channel buttons, and then, the menu by pressing Menu . exit M buttons. 15 Menu M Blank Yes No Menu Menu M M Blank Yes No Menu M Menu M Menu M M Menu Menu Menu Figure 5.18 SET Forbid Tx Figure 5.18 SET VOX 16 6. Sub-tone Table 6.1 CTCSS Frequency Table No. 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 6.2 DCS Tone Table No. 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 Frequency 67.0 71.9 74.4 77.0 79.7 82.5 85.4 88.5 91.5 94.8 97.4 100.0 103.5 107.2 110.9 114.8 DCS Code 023 025 026 031 032 043 047 051 054 065 071 072 073 074 114 115 No. 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 Frequency 118.8 123.0 127.3 131.8 136.5 141.3 146.2 151.4 156.7 162.2 167.9 173.8 179.9 186.2 192.8 203.5 No. 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047 Frequency 210.7 218.1 225.7 233.6 241.8 250.3 69.3 159.8 183.5 189.9 196.6 199.5 206.5 229.1 254.1 Table 6-1. CTCSS Frequency Table DCS Code 174 205 223 226 243 244 245 251 261 263 265 271 306 311 315 331 No. 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 No. 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 DCS Code 445 464 465 466 503 506 516 532 546 565 606 612 624 627 631 632 17 116 125 131 132 134 143 152 155 156 162 165 172 CCIR 1981 1124 1197 1275 1358 1446 1540 1640 1747 1860 2400 930 2247 991 2110 17 18 19 20 21 22 23 24 25 26 27 28 6.3 5-tone Table CODE 0 1 2 3 4 5 6 7 8 9 A B C D E ZVEI 2400 1060 1160 1270 1400 1530 1670 1830 2000 2200 2800 810 970 886 2600 45 46 47 48 49 50 51 52 53 54 55 56 343 346 351 364 365 371 411 412 413 423 431 432 73 74 75 76 77 78 79 80 81 82 83 654 662 664 703 712 723 731 732 734 743 754 Table 6-2. CDCSS Frequency Table EEA 1981 1124 1197 1275 1358 1446 1540 1640 1747 1860 2400 930 2247 991 2110 PZVEI 2400 1060 1160 1270 1400 1530 1670 1830 2000 2200 970 810 2800 886 2600 DZVEI 2200 970 1060 1160 1270 1400 1530 1670 1830 2000 2600 886 586 810 2400 PCCIR 1981 1124 1197 1275 1358 1446 1540 1640 1747 1860 1050 930 2400 991 2110 PDZVEI NATAL 1633 631 697 770 852 941 1040 1209 1336 1477 2600 1995 2205 2400 1805 2200 970 1060 1160 1270 1400 1530 1670 1830 2000 825 886 2600 856 2400 Table 6-3. 5-tone Frequency Table 18 7. Specification 7.1 PK-100N Operating Mode Frequency Range Frequency Stability Programmable Channels Channel Spacing Dimensions Weight Power Source Current Drain (maximum) Sensitivity Squelch Sensitivity Selectivity Spurious and Harmonic Rejection Inter-modulation FM Hum and Noise Maximum Frequency Spread Audio Output Power Audio Distortion Audio Response Speaker Impedance IF Frequencies Input Impedance RF Power Output Spurious and Harmonic FM Hum and Noise Audio Distortion Audio Frequency Response Maximum Channel Spread Output Impedance General Conventional (non-trunked) only VHF: 136 ~ 174 MHz 2.5PPM (-30 to +60) 128 Channels/16 Group Dual Channel Spacing 12.5KHz 111mm (H)54mm (W)37mm (D) 347g (with Battery pack & Antenna) 7.5V DC rechargeable Ni-MH 1650 battery pack 7.5V DC rechargeable Li-ion 1700 battery pack Receive mode, rated audio out - 340 (Audio Max) Transmit mode - 1.8AH Standby mode - 55mAH Receiver
.282uV 12 dB SINAD
.25uV 10dB SINAD 60dB (12.5KHz) 70dB 60dB 40dB 38MHz 1 Watt across an 16-ohm load Less than 5% at rated output
+1, -3 dB from 6dB per octave de-emphasis Characteristic from 300 ~ 3000Hz 16 ohms 21.4MHz and 455KHz 50 ohms Transmitter 5/1Watt 65dB 40dB 5% maximum with 1KHz modulation
+1, -3dB from 6dB per octave pre-emphasis Characteristic from 300 ~ 3000Hz 38MHz 50 ohms 19 7.2 PK-400N Operating Mode Frequency Range Frequency Stability Programmable Channels Channel Spacing Dimensions Weight Power Source
Current Drain (maximum) Sensitivity Squelch Sensitivity Selectivity Spurious and Harmonic Rejection Inter-modulation FM Hum and Noise Maximum Frequency Spread Audio Output Power Audio Distortion Audio Response Speaker Impedance IF Frequencies Input Impedance RF Power Output Spurious and Harmonic FM Hum and Noise Audio Distortion Audio Frequency Response Maximum Channel Spread Output Impedance General Conventional (non-trunked) only UHF: 400 ~ 470 MHz 2.5PPM (-30 to +60) 128 Channels/16 Group Dual Channel Spacing 12.5KHz 111mm (H)54mm (W)37mm (D) 347g (with Battery pack & Antenna) 7.5V DC rechargeable Ni-MH 1650 battery pack 7.5V DC rechargeable Li-ion 1700 battery pack Receive mode, rated audio out - 340 (Audio Max) Transmit mode - 1.8AH Standby mode - 55mAH Receiver
.282uV 12 dB SINAD
.25uV 10dB SINAD 60dB 70dB 60dB 40dB 40MHz 1 Watt across an 16-ohm load Less than 5% at rated output
+1, -3 dB from 6dB per octave de-emphasis Characteristic from 300 ~ 3000Hz 16 ohms 45.3MHz and 455KHz 50 ohms Transmitter 4/1Watt 65dB 40dB 5% maximum with 1KHz modulation
+1, -3dB from 6dB per octave pre-emphasis Characteristic from 300 ~ 3000Hz 40MHz 50 ohms 20 8. Troubleshooting Flow 8.1 Reception Trouble Start Reception is not made. Press Monitor button. Is sound heard from the speaker?
Yes Measure G2 pin of the mixer
(Q302). Is the local level 3dBm? (Measure the local signal.) No No Yes Send the currently received frequency to the C351. Is the sensitivity -110dBm at 12dB SINAD?
(Scope, SINAD meter) No Replace the IF 21.4MHz with the C1000p, not the R318, and input 21.4MHz frequency.
(RF SSG) Yes No No Is there any signal or noise in Pin No. 9 of IF U101? (Scope) Yes Check AF U505, U508B, U506, and the peripheral devices. Check the Rx bias (Q105). Send the corresponding channel frequency to the C300. Is the sensitivity -118dBm?
Check the harmonic filter and the antenna connection part. The sensitivity should be more than -110dBm. 21 Check IF U101 and the peripheral devices. Check the Rx VCO end. Are collector voltages of Q301 and Q308 around 3.7V?
No A trouble in the front end Is the sensitivity -120dBm?
Yes Send 21.4 MHz to Pin No. 6 of U101. (SSG) No Check XFL301/302 and other devices around Q303. Check T-TAL filter and other parts of XFL301/302. Yes Is 21.4MHz sensitivity around 98dBm?
Yes Is the bias of each end of Q303 normal? (VTVM) No Does the sub-oscillator of the secondary station (20.945MHz) in the X301 oscillate?
(Scope, Counter) Yes Check voltages at each pin of the IF U101. (VTVM) Yes Is the voltage at each pin normal? (VTVM) No Check IF U101 and parts, and replace IF U101 if needed. No Yes Is the voltage at Pin 4 of the IF U101 normal? (VTVM) Yes Replace X-TAL and other parts of the sub-oscillator of the secondary station in X301. Check connection parts of the IF U101. 22 Check the IFIC Q303 amplifier, RX 5V, power supply, and parts. Replace the IF U101. No No 8.2 Transmission Trouble Start Transmission is not made. Is the transmission voltage normal?
Yes Is the voltage at the drive end normal?
Yes No No No Check if transmission voltages of Q33 and Q35 are 5V. Are voltages of Q501 and Q502 normal (6V)?
(VTVM) Yes Check the rated output and parts.
-. Check diodes D101 and D300.
-. Check the harmonic filter.
-. Check the output of the power FET Q503. (VTVM, RF Power meter) No Check the output end of the FET Q503. Check if the input level is 22dBm and the output level is 37dBm or higher.
(RF Mill-volt meter) Yes Yes Is 5W of the rated output generated?
No Replace Power FET Q503. Yes Normal 23 Check output voltages of Q706 and Q707, and replace them if necessary. Check if Q501 and Q502 perform amplification at the power drive end. Replace Q501 and Q502. No 8.3 VCO Trouble Rx VCO Check the VCO control voltage
(L151) when the VCO output
(C148) level is low or zero. Carefully disassemble the VCO shield can, and perform visual inspection. Is the VCO shield can normal?
Yes Are bias voltages of Q102 and Q104 normal?
Yes Check if the bias voltage of the C130 is 5V. (VTVM) Yes No No No Is the control input voltage (L151) of PF-100NW between 0.3 and 4.4V?
(VTVM) Yes No TX VCO Check the VCO control voltage
(L152) when the transmission output (C148) level is low or zero. Carefully disassemble the VCO shield can, and perform visual inspection. Is the VCO shield can normal?
No Yes No Are bias voltages of Q103 and Q104 normal?
Yes No Check if the bias voltage of the C140 is 5V. (VTVM) Yes Is the control input voltage (L152) of PF-100NW between 0.3 and 4.4V? (VTVM) No Yes Take proper actions. Check parts of the power supply circuits of Q33 and Q34. Check devices around Q33, Q34, and U601. Normal Adjust the C123 and the C132 to maintain the voltage. Normal 24 8.4 When Modulation Is Not Made Check if signals are incoming to the modulation input port of the Tx VCO (R114) end. Yes Are Pins No. 22 and No. 23 of U505 normal?
Select Q511 and Q512 as follows:
12.5KHz channel: High 25KHz channel: Low. Yes Check Pin 19 of U505. Check Pins 1, 8, and 7 of U507. Is not output normal?
Yes Do Pins No. 16, No. 15, and No. 14 of U505 normally function?
Yes Do OP amplifiers of U507D, B, C, A normally function?
Yes Check MIC1 and PTT S/W. Do Q513 and the D508 normally function?
Yes Normal No No No No No Adjust the S/W modulation amount. No No Check if signals have arrived to Pin No. 15 of U505, and check devices around U505. Check the power supply status and Pin 6 of U505. Replace them, if necessary. Check the power supply status and the clock of U505. Replace U505 if necessary. Check MIC1 and the power supply status of Q513. Replace U507D if necessary. Check the PTT S/W, Q513, and the D508, and replace them if necessary. 25 8.5 Frequency Synthesizer Trouble Start Perform visual inspection on the VCO of the PLL and devices around the PLL IC (U401). Are they normal?
No Are the data from Pin No. 11 (clock), Pin No. 13
(Data), and Pin No. 14 (Enable) of U401 normal? (Scope) Yes Does Pin No. 1 of U401 oscillate 12.8MHz?
(Spectrum) Yes Are voltages at Pins No. 4 and No. 5 of U401 normal (5V)? (VTVM) Yes Is it possible to create oscillation frequency of the TCXO using the VR11?
Yes Trouble in other parts Yes No No No No 26 Clean the faulty parts and recover them. Check the CPU ports (P1.4, P1.5, and P6.0). Check 12.8MHz TCXO and the power supply part of U402, and replace them if necessary. Check the power lines of U401 and U402. Check resistances and voltages of the VR11, the R105, the R106, and the R107. 8.6 CPU (Microprocessor) Trouble Start Supply power again. Is the LCD turned on?
Is start alarm sound made?
Yes Press Monitor button. Is the green lamp is turned on and is sound made?
Yes Press the PTT switch. Is the red lamp is turned on and does transmission start?
Yes Trouble in other parts No Is a start alarm sound made once?
Yes No Check the power connection status as well as U509 and the EEPROM
(U501) data. No No 1. Is there a power voltage?
2. Does the X10 (4.032MHz) oscillate?
3. Check if there is any trouble in the PLL and the VCO. 4. Check if there is any data error in U501 EEPROM. 5. Check the CPU and other circuits. 27 28
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2004-12-20 | 136 ~ 174 | TNF - Licensed Non-Broadcast Transmitter Held to Face | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2004-12-20
|
||||
1 | Applicant's complete, legal business name |
Unimo Technology Co., Ltd.
|
||||
1 | FCC Registration Number (FRN) |
0023812126
|
||||
1 | Physical Address |
4th Floor, 162 Bangbae-Ro Seocho-Gu
|
||||
1 |
Seoul,Korea, N/A 137820
|
|||||
1 |
South Korea
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
t******@metlabs.com
|
||||
1 | TCB Scope |
B2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz)
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
O25
|
||||
1 | Equipment Product Code |
PK-100N
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
Y******** P****
|
||||
1 | Title |
General Manager Research Engineer
|
||||
1 | Telephone Number |
82-2-********
|
||||
1 | Fax Number |
82-2-********
|
||||
1 |
G******@unimo.co.kr
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
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?: | Yes | ||||
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) | VHF Handheld 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. This transmitter may operate with the antennas tested for this filing in Push-to-Talk and body-worn configurations. Body-worn compliance is limited to the specific belt-clip documented in 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. A label, as described in this filing, must be displayed on the device to direct users to specific training information for meeting Occupational Exposure Requirements and users must be provided with the training information. | ||||
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 |
DT&C Co.,
|
||||
1 | Name |
C******** L****
|
||||
1 | Telephone Number |
82-31********
|
||||
1 | Fax Number |
82-31********
|
||||
1 |
c******@digitalemc.com
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 22,74,90.21 | 136 | 174 | 1 | 2.5 ppm | 11K0F3E | ||||||||||||||||||||||||||||||||||
1 | 2 | 22,74,90.21 | 136 | 174 | 5 | 2.5 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