IPMNIP8 Ip8 Hpv Data Transceiver by IP Mobilenet

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IINNVVAADDRRttmm IIPP88HHPPVV DDaattaa TTrraannsscceeiivveerr Owners Manual Date Prepared:

October 25, 2001 Document Control #: DC-39 Version: C-1 (Special Release) Copyright 2001 IPMobileNet, Inc. 11909 East Telegraph Road Santa Fe Springs, CA 90670-3785 Voice: (562) 946-9493 Fax: (562) 949-0223 TABLE OF CONTENTS SECTION 1: THEORY OF OPERATION ................................................................................. 3 General Block Diagram................................................................................................ 3 General Block Diagram Definitions..................................................................... 3 Microcontroller.................................................................................................... 5 Support Circuitry ................................................................................... 5 Input/Output........................................................................................................ 5 Injection Synthesizer .......................................................................................... 6 Transmitter/TR Switch........................................................................................ 6 Receiver 1 Front-End ......................................................................................... 6 Receiver 1 IF ...................................................................................................... 7 Transmit Modulation........................................................................................... 7 Baseband Routing.............................................................................................. 7 Power and Analog Ground ................................................................................. 8 Receiver 2 Front-End ......................................................................................... 8 Receiver 2 IF ...................................................................................................... 8 Modem .............................................................................................................. 9 VLogic and Digital Ground ................................................................................. 9 SECTION 2: FACTORY TEST PROCEDURE ....................................................................... 10 Equipment List ........................................................................................................... 10 Programming and Configuring Mobile Radio.......................................................... 11 Adjustment / Alignment Procedures ........................................................................ 12 Receiver Injection............................................................................................. 12 Receiver 1 ........................................................................................................ 12 Receiver 2 ........................................................................................................ 13 Transmit Data................................................................................................... 14 Transmit Power Control.................................................................................... 14 Receive Data.................................................................................................... 15 Final Test.......................................................................................................... 15 Uplink Hardware Timing Verification ................................................................ 17 Downlink Hardware Timing Verification............................................................ 19 SECTION 3: LABEL AND LABEL PLACEMENT.................................................................. 21 INVADR IP8 HPV Data Transceiver FCC Label Placement.................................. 22 INVADR IP8 HPV Data Transceiver FCC Label..................................................... 22 APPENDIX A: IP8 HPV CIRCUIT BOARD DIAGRAM .......................................................... 22 APPENDIX B: IP8 HPV TEST DATA SHEET........................................................................ 24

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 2 SECTION 1: THEORY OF OPERATION General Block Diagram DDAATTAA Input /

Output Micro-

Controller Transmit Processing Modem Injection Synthesizer Transmitter Baseband Routing Receiver 1 Receiver 2 General Block Diagram Definitions The standard IP circuit board contains ten (10) sections defined below. Input/Output Circuitry associated with the radios DB9 data connector providing all the RS232 data and handshake functions, including the necessary level changes. Manages the operation of the radio loading the selected transmit/receive frequencies into the injection synthesizer, controls the operation of the modem, and determines which receiver provides a better signal from a given transmission. Also provides transmit time-out protection in the event a fault causes the radio to halt in the transmit mode. Circuitry that amplifies the analog audio signal from the modem and uses it to modulate the voltage controlled oscillator (VCO) and 10 MHz reference oscillator in the injection synthesizer section. Modulating the VCO and reference oscillator simultaneously results in a higher quality FM signal. Converts serial data into an analog audio waveform for transmission and analog audio from the receiver to serial data. Serial data appears on the radios RS232 port, which connects a Mobile Data Computer (MDC) or a Voice Interface Unit (VIU). The modem supports a 115.2 Kbps data transmission rate on the serial port, SLIP protocol, and up to 19.2 Kbps over-the-air rate. Within a single chip it provides forward error detection and correction, bit interleaving for more robust data communications, and third generation collision detection and correction capabilities. Provides programmable, ultra stable signals for the radio. One synthesizer incorporates phase lock loop technology used for both receiving and transmitting. Microcontroller Transmit Modulation Modem Injection Synthesizer

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 3 SECTION 1: THEORY OF OPERATION In the receive mode, the synthesizer provides a local oscillator signal of 45 MHz below the selected receive channel frequency. Allows the microcontroller to select one of the two diversity receiver audio outputs for demodulation by the modem. Switching is done by the microcontroller comparing the Received Signal Strength Indication (RSSI) outputs from each receiver. Provision is also made for switching an external modulation source from the DB9 data connector to the transmitter input. Consists of an exciter and power amplifier module. The transmitter circuitry includes a T/R switch switching the antenna between transmitter and receiver 1 (TX/RX1). Required to support the mobile DRS; two (2) discrete receivers are tuned to the same channel and use two (2) antennas. The receivers are double-conversion superheterodyne with a first Intermediate Frequency (IF) of 45 MHz and a second IF frequency of 455 KHz. Each receiver consists of bandpass filters, an RF amplifier, a crystal filter, a double-balanced mixer, and a one-chip IF system. The injection synthesizer provides the first local oscillator signal. Outputs from each receiver include RSSI and analog audio for the baseband routing circuitry and modem. Consists of circuitry that derives the various operating voltages for the radio. A group of fixed and adjustable voltage regulators are used for this purpose. The transmitter power control circuitry is also found in this section. Low Side Injection Baseband Routing Transmitter/TR Switch Receiver 1/Receiver 2 Power Supply

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 4 SECTION 1: THEORY OF OPERATION IP8 HPV Data Transceiver Section Descriptions This section provides detailed descriptions of each of the sections within the IP8 HPV Data Transceiver. Refer to Appendix A to view the IP8 HPV Data Transceiver Circuit Board Diagram (Top and Bottom views). Microcontroller The microcontroller is a major component of the radio as it manages the operation of the radio loading the selected transmit/receive frequencies into the injection sythesizer. It also controls the operation of the modem, and determines which receiver provides a better signal from a given transmission. It provides transmit time-out protection in the event a fault causes the radio to halt in the transmit mode. It utilizes a reduced instruction set computer (RISC) architecture which provides low power operation and a powerful instruction set. Other features include:

Watchdog timer Serial UART Two 8-bit timers 2 KB EEPROM storage Support circuitry The support circuitry consists of the following:

A Supervisor Control Chip providing power-on reset.

A clock controlling the microcontroller operation and is generated by crystal Y3 and a Pierce oscillator circuit inside the microcontroller.

The latch decodes low order address bits from the address/data bits. It enables Address Latch Enable (ALE) output of the microcontroller and the bits are used by the modem and synthesizer circuitry.

A 512Kx8 Static RAM Chip provides temporary storage of the radios configuration data facilitating the technician with access to make changes.

Glue logic, also an important part in the microcontroller section. The RAM chip select and modem chip select command lines are created by gates that decode four (4) high order address bits, plus the read and write command lines. The RAM is addressed by five (5) memory addresses bits decoded by logic that decodes port address bits to produce memory address bits for the RAM chip. Input/Output Input/output components convert serial and handshake data from the modem section to RS232 levels, and vice-versa. A transceiver chip is an RS232 transmitter and receiver and converts data in 5-volt logic form to data in +/-12-volt form, as required by the RS232 standard. A charge pump power supply on the chip converts the +5-volt DC logic power on pin 26 to the +12-volt and 12-volt levels required. Capacitors C106-C109 generate these voltages by a charge pump. These values determine the operating voltages. This section also includes a DIP switch and an octal tri-state buffer. S1 provides hardware programming for external modulation. This buffer is used only in MDT-870 applications. When enabled by S1

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 5 SECTION 1: THEORY OF OPERATION

(870MODE line), it provides a serial interface for the MDT-870. Notice that only the RX data (RXD) and all handshake lines are buffered. Transmit data (TXD) is derived from a modem interface circuit. Injection Synthesizer The synthesizer chip is the major contributor of the injection synthesizer. This device contains the key components of a phase locked loop (PLL), including a prescaler, programmable divider, and phase detector. The selected frequencies are loaded into the synthesizer chip as a clocked serial bit stream via the PLL DATA and PLL CLOCK inputs. The microcontroller provides the serial data. A 10 MHz reference frequency is provided by voltage controlled, temperature controlled crystal oscillator module. This device has an input that accepts transmit modulation and voltage from a RX FREQ ADJUST pot. The pot allows the receiver to be fine-tuned to the exact operating frequency. The injection signals are generated by a voltage controlled oscillator (VCO) module VCO1 (approximately 850-870 MHz). A voltage on the C input determines the VCO frequency. The voltage is generated by the phase detector output (PDOUT) of U14 driving a loop filter consisting of R42, C50, C51, and R39. It integrates the pulses that normally appear on PDOUT into a smooth DC control signal for the VCO. Upon transmit, the analog signal from the modem and transmit modulation circuitry is applied to VCO1 via the M input. The output of VCO1 passes through a high-linear switch (SW3), which is then attenuated by resistors R114-R116 for improved loop stability, and then amplified by an RF amplifier (U11). From U11 the signal passes through a two-way divider (U10). One port of U10 passes through another two-way divider (U12). The first port of U12 provides the receive injection (RXINJ1) signal for Receiver 1, while the second port output provides the receive injection (RXINJ2) signal for Receiver 2. The other port of U10 passes through another two-way divider (U13). One port returns to the synthesizer FIN+ input via the VCO feedback completing the loop signal path. The other port of U13 provides the transmit injection (TXINJ) signal for the transmitter circuit. A second VCO module (VCO2) is included for future applications. Transmitter/TR Switch The transmitter section consists of an exciter, power amplifier, and power control circuitry. The exciter is built around an RF power amplifier chip. To transmit, TXKEYOUT* is pulled low. This causes this amplifier to power up and amplify the TXINJ signal input through a voltage variable absorptive attenuator. PA12V is also powered up. This causes the power amplifier to boost the RF power to the desired level. Up to 16 watts are available from the transmitter. Receiver 1 Front-End This section consists of the components that form Receiver 1 Front-End. These components include surface acoustic wave (SAW) filters, a low-noise amplifier, and a mixer. Incoming signals pass through a low-loss SAW filter that provides a high degree of out-of-band signal rejection. A low-noise amplifier amplifies the selected signals and another low-loss SAW filter provides additional selectivity. The output from this low-loss SAW filter connects to a mixer. This mixer is a MMIC mixer which heterodynes the receive injection signal from the synthesizer. The result is a 45 MHz IF signal and the IF signal goes through crystal filters (FLT3 and FLT4) to the Receiver 1 IF section for further processing.

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 6 SECTION 1: THEORY OF OPERATION Receiver 1 IF This section consists of 1 IF subsystem. The major contributor of the IF subsystem a complete 45 MHz superheterodyne receiver chip incorporating a mixer/oscillator, two limiting intermediate frequency amplifiers, quadrature detector, logarithmic received signal strength indicator (RSSI), voltage regulator and audio and RSSI op amps. Incoming 45 MHz signals appearing at RX1_45MHz pass through a low-voltage high performance monolithic FM IF system. Within this system, the signals pass through a simple LC filter and are boosted by the RF amplifier. The output of the RF amplifier drives a mixer. A crystal oscillator is controlled by crystal Y4 and provides the injection frequency for the mixer. The mixer output passes through a 455 KHz ceramic filter. It is then amplified and passed through another ceramic filter to a second gain stage. The IF output drives a quadrature detector. The RSSI1 detector converts the AGC voltage generated inside the chip into a DC level corresponding logarithmically to the signal strength. The Diversity Reception Controller uses signal BRSSI1 to select the receiver with the best quality signal. The audio is amplified by an op amp and delivered to the baseband routing circuitry via the RXMOD1 output. High frequency de-emphasis is provided by a filter consisting of a resistor and a capacitor. In order to match the audio signal levels with the other circuitry, a gain control is included. A pot is necessary to adjust gain. Transmit Modulation The analog circuitry in this section modulates the Transmitter. The data-bearing audio signal from the modem appears at TXMOD. The audio is amplified by op amp (U9D). The output of the op amp drives two (2) amplifiers (U9B and U9C). The upper amplifier (U9C) has adjustable gain. The output drives op amp (U9A), which inverts the phase of the signal. Upon the start of a transmission, the modulating signal passes through to the 10 MHz reference oscillator in the synthesizer. Some makes of 10 MHz oscillators do not require the modulation signal to be inverted and a jumper block is provided to accommodate the oscillators. The lower op amp

(U9B) amplifies the signal and applies it to the VCO via the VCOMOD output. Baseband Routing This circuitry routes the audio signal from a Receiver to the modem circuit. Provisions are also made to route an analog modulation source attached to the radio to the transmitter. During the receive operation, data-bearing audio signals from the two (2) receivers pass through an IC analog switch (SW2). The microcontroller makes the TXKEYOUT* line high and the RX1/RX2* line high or low to pass data from Receiver 1 or Receiver 2. The Receiver audio signal appearing on pin 5 of the analog switch is routed directly to the modem circuit via DIVAUDIO. Simultaneously, the data-bearing audio signal is routed through an eighth order Bessel filter (U6). The filter removes high frequency signals from the data. In the transmit mode, when external modulation is selected with the DIP Switch, voice audio arriving on pin 5 of the RS232 data connector appears at the input of analog switch. The controller makes TXKEYOUT* low, and RX1/RX2* high in order to pass the audio signal through the analog switch.

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 7 SECTION 1: THEORY OF OPERATION Power and Analog Ground These sections consist of the power supplies and transmit control circuitry. Power from the vehicles battery appears at VBATT. A diode protects the voltage regulators by clamping any transient spikes on the supply line. Such spikes typically occur while the engine is started. The supply line powers a series of voltage regulators and the transmitter control circuitry, as follows:

Voltage regulator VR1 provides switched 9-volt power for most other sections in the radio.

Voltage regulator U21 powers the analog circuitry in the radio and is also switched on by the microcontroller.

Voltage regulator VR2 provides a low noise 3.3-volt source for the synthesizer chip. In the transmit control circuitry, to transmit, the microcontroller makes TXKEYOUT* high forcing the P-

channel device to conduct, applying 12-volts via PA12V to the transmitter power amplifier. Receiver 2 Front-End The circuitry for Receiver 2 is identical to Receiver 1. Receiver 2 IF This section is identical to the Receiver 1 IF. Modem The IP uses a single-chip modem circuit that converts serial data to an analog audio waveform for transmission and analog audio from a receiver to serial data. In addition to the modem functions, the chip provides forward error detection and correction, bit interleaving for more robust data communications, and third generation collision detection and correction capabilities. The microcontroller section controls the modem operation. Address bus, address/data bus, and control lines operate the modem chip. The modem circuitry is also run by a crystal-controlled clock, which consists of crystal Y1 and an internal Pierce oscillator. Incoming audio from the baseband routing circuit appears on the DIVAUDIO input. The audio signal is demodulated into digital data appearing on the AD0-AD7 lines when the MODEMCS* and RD* lines are low. The data goes to the microcontroller section for further processing, and then to the input/output section for conversion to RS232 signal levels. At this point, the received data is available to the users MDC and VIU. During a transmission, outgoing data appearing on the AD0-AD7 lines is converted into a 4-level FSK audio signal by the modem chip. This operation takes place when the MODEMCS* and WR* lines are low. Data from the users MDC or VIU passes through the input/output section and microcontroller section to the AD0-AD7 bus. After processing, data passes through a root raised cosine filter and is output to TXMOD. This modem supports 115.2 KBPS (serial port) and 19.2 KBPS (over-the-air) data transmission rates.

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 8 SECTION 1: THEORY OF OPERATION VLogic and Digital Ground The VLogic and Digital Ground section consists of a pulse-width modulation (PWM) step-down DC-DC converter (U20) that provides an adjustable output. It also reduces noise in sensitive communications applications and minimizes drop out voltage. An external Schottky diode (D2) is required as an output rectifier to pass inductor current during the second half of each cycle to prevent the slow internal diode of the N-channel MOSFET from turning on. This diode operates in pulse-frequency modulation (PFM) mode and during transition periods while the synchronous rectifier is off.

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 9 SECTION 2: FACTORY TEST PROCEDURE Equipment List The following table lists the equipment required to perform the IP8 HPV Mobile Radio Factory Test Procedure:

QTY DESCRIPTION MANUFACTURE MODEL 1 1 1 1 2 1 1 1 1 2 2 Communications Test Set Hi Freq Probe Power Supply for HP8502A Probe HP HP HP Hp 8920A or B HP8502A HP1122A 4 Channel Scope Tektronix TDS 460A General Propose Scope Probe DVM Attenuator IP8 HPV Base Station IP Network Controller 12V Power Supply PCs One for the Mobile One Base Tektronix Fluke Windows 9X w/

IPMessage AVR DMM912 77 40 dB 100W

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 10 Step 2 Step 3 Step 4 SECTION 2: FACTORY TEST PROCEDURE Programming and Configuring Mobile Radio Once the appropriate equipment for performing the factory test are gathered, perform the following steps to program and configure an IP8 HPV Mobile Radio:

Step 1 Enter the following information on the Mobile Radio Performance Test Data Sheet:

Radio Serial number

Date test being performed

Tester's Name Program the radio to the current Firmware revision using the AVR programming utility. Connect a PC to the radio using IPMessage program. In the IPMessage window, type in the following command:

factory default Press the [ENTER] key and the radio will load default configuration values into the IPMessage window. Enter the appropriate values for the radio's frequency band. Example: The following values were used for a 806 to 869 MHz radio:

[To: Radio] ?

[From: 192.168.3.10] Host serial = 19200,N,8,1, timeout=200

[From: 192.168.3.10] Host framing =

[From: 192.168.3.10] SLIP no status messages

[From: 192.168.3.10] Injection = LOW SIDE, 45MHz

[From: 192.168.3.10] channel spacing = 25000

[From: 192.168.3.10] Channel = 0

[From: 192.168.3.10] TX Power = 0

[From: 192.168.3.10] Car to car TX power = 0

[From: 192.168.3.10] Channel Tx freq Rx freq Inj freq

[From: 192.168.3.10] Frequency= 0, 815.10000, 860.10000, 815.100000

[From: 192.168.3.10] Serial number: undefined

[From: 192.168.3.10] TX quiet time = 5

[From: 192.168.3.10] TX sync time = 12 milliseconds, 0 extra inter-split-frame count

[From: 192.168.3.10] TX tail time = 5

[From: 192.168.3.10] Radio data rate = 19200

[From: 192.168.3.10] Max data tx time = 60 seconds

[From: 192.168.3.10] PLL load to txkey delay = 2 milliseconds

[From: 192.168.3.10] Carrier detect delay time = 3 milliseconds

[From: 192.168.3.10] Polarity = TX-, RX+

[From: 192.168.3.10] allow crc errors = 0

[From: 192.168.3.10] Duplicate time = 10 milliseconds

[From: 192.168.3.10] RSSI step = 12 (=234mV)

[From: 192.168.3.10] noise = -62dBm, -131dBm

[From: 192.168.3.10] Fixed TX Delay = 0 milliseconds

[From: 192.168.3.10] Scale TX Delay = 0 microseconds

[From: 192.168.3.10] IP Address = 192.168.3.10 (VIU = 172.16.19.1, PC = 172.16.18.1)

[From: 192.168.3.10] netmask = 255.255.255.0

[From: 192.168.3.10] num timeslots = 16

[From: 192.168.3.10] timeslot period = 992ms

[From: 192.168.3.10] timeslots per voice packet = 4

[From: 192.168.3.10] 15Sep2000 04:54:46 (PST), calibration=511

[From: 192.168.3.10] diversity speed = 5

[From: 192.168.3.10] receiver = auto

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 11 Step 2 Step 3 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 SECTION 2: FACTORY TEST PROCEDURE Adjustment / Alignment Procedures Receiver Injection Perform the following steps to adjust the receiver injection and injection frequency:

Step 1 While monitoring the receiver injection frequency at C64, adjust potentiometer RV3 for minimum frequency error of +/- 100Hz. Record this value on the Mobile Radio Performance Test Data Sheet. RX1 - While monitoring the 44.545 MHz 2nd injection frequency at U33 pin 4, adjust trimmer capacitor CV1 for the maximum amplitude of this injection frequency. The maximum amplitude must be between +3 to +5 dBm. Record this value on the Mobile Radio Performance Test Data Sheet. RX2 While monitoring the 44.545 MHz 2nd injection frequency at U34 pin 4, adjust trimmer capacitor C159 for the maximum amplitude of this injection frequency. The maximum amplitude must be between +3 to +5 dBm. Record this value on the Mobile Radio Performance Test Data Sheet. Receiver 1 Perform the following steps to adjust receiver 1:

Step1 Inject an on-frequency carrier signal with an amplitude of -80 dBm, modulated with a 1 kHz test tone at +/- 5.0 kHz deviation into receiver 1's antenna port. The RSSI value should be between 1.3 and 1.5 VDC for a properly tuned radio. Record this value on the Mobile Radio Performance Test Data Sheet. While monitoring the DC level of the recovered modulation at TP1, adjust potentiometer R82 for 2.500 VDC +/- 1 mV DC. While monitoring the amplitude of the recovered audio signal at TP1, adjust potentiometer R81 for 350 mV RMS +/- 1 mV RMS. While monitoring the recovered audio signal at TP1, verify the distortion is less than 3%. Record this value on the Mobile Radio Performance Test Data Sheet. While monitoring the recovered audio signal at TP1, verify the SINAD is -119 dBm or better. Record this value on the Mobile Radio Performance Test Data Sheet. R81 and R82 are interactive adjustments; therefore, continue adjusting R81 and R82 until the Audio AC & DC Amplitudes are within the respective limits. Record these values on the Mobile Radio Performance Test Data Sheet.

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 12 SECTION 2: FACTORY TEST PROCEDURE Receiver 2 Perform the following steps to adjust receiver 2:

Step 1 Inject an on-frequency carrier signal with an amplitude of -80 dBm, modulated with a 1 kHz test tone at +/- 5.0 kHz deviation into Receiver 2's antenna port. The RSSI value should be between 1.3 and 1.5 VDC for a properly tuned radio. Record this value on the Mobile Radio Performance Test Data Sheet. While monitoring the DC level of the recovered modulation, adjust potentiometer R93 for 2.500 VDC +/- 1 mV DC While monitoring the amplitude of the recovered audio signal, adjust potentiometer R99 for 350 mV RMS +/- 1 mV RMS. While monitoring the recovered audio signal at TP1, verify the distortion is less than 3%. Record this value on the Mobile Radio Performance Test Data Sheet. While monitoring the recovered audio signal at TP1, verify the SINAD is -119 dBm or better. Record this value on the Mobile Radio Performance Test Data Sheet. R93 and R99 are interactive adjustments; therefore, continue adjusting R93 for 350 mVRMS and R99 for 2.500 VDC until further adjustments are no longer necessary. Record these values on the Mobile Radio Performance Test Data Sheet. Transmit Data Perform the following steps to adjust transmit data:

Step 1 Step 2 Use IPMessage to set the transmit power to 0. Using the x=2000,n command of IPMessage to generate transmit data messages while observing the transmitted signal on the HP RF communications test set, adjust R33 for minimum frequency error while transmitting data messages. Turn potentiometer RV2 fully counterclockwise. Adjust RV1 for a maximum deviation of 5 KHz. Using calibrated base station, and monitoring the uplink received data quality on the base station's Hyperterminal screen, slowly turn RV2 clockwise until consistent data quality readings of 240 - 248 are achieved using 2000 character test messages. Data quality reading should not be less than 240 for 2000 character messages.

If unable to reach the data quality readings then ask for Technical Support. Poor data quality readings are indicative of poor group delay performance. Verify transmit deviation, frequency error, and transmitting data messages quality and record this data on the Mobile Radio Performance Test Data Sheet. Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 3 Step 4 Step 5 Step 6

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 13 SECTION 2: FACTORY TEST PROCEDURE Transmit Power Control Perform the following steps to adjust the transmit power control:

Step 1 Using the x=2000,n command of IPMessage, and while monitoring the transmit power level on the HP communications test set, check the level of the transmit power. Using IPMessage set the power setting to txpower=0. The radio should have an output power level of approximately 1 mW. Record this value on the Mobile Radio Performance Test Data Sheet. Using IPMessage send the txpower= command to increase the power level settings until 16 Watts of output power is obtained. Record this value on the Mobile Radio Performance Test Data Sheet. Note that values on the table are to plot the codes vs. power output. The 16-Watt setting can be a code not on the table. Adjust txpower until the code is found that does not exceed 16.0 Watts. Record this value on the Mobile Radio Performance Test Data Sheet.

Do not to exceed 16 Watts of output power, as this will reduce the life of the amplifier. Receive Data Perform the following steps to adjust the receive data:

Step 1 Step 2 Attach a power attenuator to the TX port on the radio. Using the DOS ping command on the PC connected to the radio, ping the network controller to generate uplink and downlink data messages. The following command will generate one Hundred 500 character messages:

>;Ping 192.168.3.3 -n 100 -l 500 Observe the data quality readings on the IPMessage window of the PC connected to the radio using the V (for Verbose) command in the IPMessage program. With the mobile radio's antenna connected to receiver 1, verify the received data quality readings are consistently 248s. Data quality readings should also be verified at the base station using the V command on the Hyperterminal window. Verify receiver 2 data quality readings are also consistently 240 to 248s by changing the antenna from receiver 1 port to receiver 2 port. In this manner both uplink and downlink data quality can be verified. Record this data on the Mobile Radio Performance Test Data Sheet. Step 2 Step 3 Step 3

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 14 SECTION 2: FACTORY TEST PROCEDURE Final Test A final test must be performed prior to shipping the IP8 HPV mobile radio to the customer. This final test will verify that the timing characteristics are correct and that both transmit and receive data quality readings are consistently high. Perform the following steps for the final test:

Step 1 Step 2 Attach the 40dB 100-Watt power attenuator to the transmit port of the radio. Program the radio for full power operation. The tx power level setting can be found in the radio's Mobile Radio Performance Test Data Sheet.

Attach a digital scope to the base station as described in section the next section, Uplink Hardware Timing Verification. Using the x=2000,19 command (which will cause the radio to transmit 19 2000 character messages), verify the following:

The setting must not to exceed 16 Watts. Transmit frequency of radio is adjusted for minimum frequency error of +/- 500 Hz. The x=2000,19 command will generate different messages with differing DC components. Each message will slightly slew the frequency off from the center frequency). Be careful to closely monitor the variation in transmit frequency due to these different messages and ensure that on average the transit frequency error has been minimized to within +/-500 Hz. This indicates that some of these test messages will be slightly high in frequency, some messages will be slightly low in frequency, and some messages will be right on frequency. Verify the transmit a maximum deviation of 5 KHz. Verify the timing characteristics are identical to the plots in the next section, Uplink Hardware Timing Verification. At the base station monitor PC, verify that all the data quality readings are 240 and higher. Move the scope probes to monitor the timing at the mobile radio as described in Downlink Hardware Timing Verification. Generate test messages by pinging the IPNC from the PC attached to the radio. The following command will cause 100 pings, 500 bytes in length to be transmitted from the mobile radio and echoed by the IPNC through the base station:

.>;Ping 192.168.3.3 -n 100 -l 500 -w 2000 Set CRC =1 Enable on the radio Verify the timing characteristics are identical to those in Downlink Hardware Timing Verification. Verify that both receivers on the mobile radio report data quality readings of 240 or higher

(248 is typical). This can be accomplished by installing the antenna on the TX/RX1 port and verifying RX1 is selected by observing the RX1 LED on the mobile radio and installing the Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Step 9 Step 10

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 15 Step 11 Step 12 Step 13 SECTION 2: FACTORY TEST PROCEDURE antenna on the RX2 port and verifying RX2 is selected by observing the RX2 LED on the mobile radio. Reset CRC =0 Disable on the radio In IPMessage, type the ? command to radio. Copy the radio settings and paste them into the IP8HPV Mobile Radio Performance Test Data File. Perform a close visual inspection of the radio closely inspecting manufacturing related problems (loose screws, solder particles, etc.).

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 16 SECTION 2: FACTORY TEST PROCEDURE Uplink Hardware Timing Verification Figure 2-1 below displays an oscilloscope plot of an uplink data message from the mobile to the base station. Channel 1 is connected to the base station's RSSI (XXX-12), channel 2 is connected to the base station's recovered modulation (TP6), and channel 3 is connected to the base station's modem chip select line. The scopes acquisition mode is high-resolution. Figure 2-1: Oscilloscope Plot of an Uplink Data Message As seen in the above plot, the mobile radio's transmit carrier has ramped up to full power (channel 1) in just a few milliseconds. The recovered modulation (channel 2) is stable by this time. There follows a few milliseconds of quiet time followed by 12 milliseconds of symbol sync time. The recovered modulation from a mobile radio should look identical to this plot. The recovered modulation signal should be approximately 1.0 Volts peak-to-peak and should be centered at approximately 2.5 VDC as is indicated in the figure above.

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 17 SECTION 2: FACTORY TEST PROCEDURE Figure 2-2 displays another oscilloscope plot of an up-link data message from the mobile to the base station. As in the last plot, channel 1 is connected to the base station's RSSI (J5-12), channel 2 is connected to the base station's recovered modulation test point (TP6), and channel 3 is connected to the base station's modem chip select line (U16-13). The scope's acquisition mode is now in the peak detect mode. This enables the base station's modem CS (Chip Select) line to be viewed. Figure 2-2: Another Oscilloscope Plot of an Uplink Data Message The base station's microcontroller, upon detecting a step response in the RSSI (caused by the mobile radio's transmitter coming up to power), waits a period of time equal to the programmed value of the base station's carrier detect delay time. The microcontroller then instructs the modem to search for the modem synchronization preamble. When the base station instructs the modem to look for sync tones, the modem's CS line transitions low. This can be seen in the above plot. Approximately 10 milliseconds after the mobile radio's transmitter causes a step increase in the base station's RSSI, the CS signal goes low momentarily. As can be seen, the sync tones are stable by this time and the modem quickly establishes synchronization.

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 18 SECTION 2: FACTORY TEST PROCEDURE Downlink Hardware Timing Verification Figure 2-3 displays a plot of the downlink timing characteristics. Channel 1 is connected to RSSI, channel 2 is connected to recovered audio, and channel 3 is connected to the modem CS pin. The scope is in the high-resolution acquisition mode.

There is a very short period of quiet time (no modulation) followed by approximately 12 milliseconds of modem synchronization time (sync time). Figure 2-3: Downlink Timing Characteristics Plot

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 19 SECTION 2: FACTORY TEST PROCEDURE The plot in Figure 2-4 is the same as before but now the scope is in the peak detect acquisition mode. After the mobile radio detects a step response in the RSSI (caused by a down-link transmission), the radio's microcontroller waits an amount of time equal to the programmed value of the "carrier detect delay time" then instructs the modem to look for frame sync. When the microcontroller instructs the modem to look for frame sync, it asserts the modem's CS line (active low). In this plot, the modem's CS line can be seen to transition low approximately 3 milliseconds after the base station's transmitter has come up to full power. Figure 2-4: Downlink Timing Characteristics Plot in Peak Detect Acquisition Mode The recovered modulation should be centered at approximately 2.5 VDC and should have an amplitude of approximately 800 mV peal-to-peak as indicated in the plot above.

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 20 SECTION 3: LABEL AND LABEL PLACEMENT INVADR IP8 HPV Data Transceiver FCC Label Placement INVADR IP8 HPV Data Transceiver FCC Label

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 21 APPENDIX A: CIRCUIT BOARD DIAGRAM IP8 HPV Data Transceiver Circuit Board TOP VIEW

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 22 APPENDIX A: CIRCUIT BOARD DIAGRAM IP8 HPV Data Transceiver Circuit Board BOTTOM VIEW

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 23 APPENDIX B: IP8 HPV TEST DATA SHEET Program and Configure Radio Date Serial Number Firmware Revision Tester Adjustment / Alignment Procedures Receiver Injection Parameter Injection Frequency Error at RXINJ1(within +/- 100 Hz of exact injection frequency) U8B pin 4 power level Spec

+/- 100 Hz

+3 to +5 dBm Receiver 1& 2 Parameter Spec 2.5 VDC

+/- 1mV RSSI test point CV1A adjustment 1.3 to 1.5 VDC Audio DC Amplitude

(1 kHz Test tone @ 5.0 kHz Deviation) Audio AC Amplitude

(1 kHz Test tone @ 5.0 kHz Deviation) Distortion

(1 kHz Test tone @ 5.0 kHz Deviation) SINAD 12 dB

(1 kHz Test tone @ 5.0 kHz Deviation) 350 mVRMS

+/- 1mV

-119dbm >

3%<

Measured Reciever 1 Measured Receiver 2 Measured

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 24 APPENDIX B: IP8 HPV TEST DATA SHEET Transmit Section Parameter Transmit Modulation Deviation

(5.3 kHz while transmitting 2000 character test message) Transmit Data Quality

(While transmitting 2000 character test messages to the base station) Transmit Frequency Error

(Transmitting 2000 character test message) Transmit Power Control (Warning do not to exceed 16 Watts RF output power during this pt'> not to exceed 16 Watts RF output power during this test) Transmit Power Setting Maximum power output setting without exceeding 16.0 Watts Spec 5.0 KHz Maximum Measured 240 >

+/- 500Hz Expected RF Out

~ 1mW 0 25 50 75 100 125 150 175 200 225 250 Digital Code RF Out Watts Measured

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 25 Data Quality Parameter Receiver 1 Data Quality

(While receiving 500 character "pings" from base station, 100 pings min, no errors allowed, CRC errors enabled) Receiver 2 Data Quality

(While receiving 500 character "pings" from base station, 100 pings min, no errors allowed, CRC errors enabled) Final Tests Uplink Final Parameter Transmit Frequency Error Transmit Modulation Deviation Uplink Hardware Timing Verified Transmit Carrier ramp up time Symbol Sync time

( Stable Amplitude to with in 100mV during the period) Recovered modulation signal APPENDIX B: IP8 HPV TEST DATA SHEET Spec 240>

240>

Spec Measured Measured

+/- 500 Hz

(Transmitting 19, 2000 character test message) 5.0 KHz Maximum

(while transmitting 19,2000 character test message) 2mS < X < 4mS 12ms +/- 1ms 1 V PtoP ~

2.5 VDC ~

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 26 Downlink Final Parameter Downlink Hardware Timing Verification Recovered Modulation Levels Receiver 1 Data Quality

(While receiving 500 character "pings" from base station, 100 pings min, no errors allowed, CRC errors enabled) LED Receiver 1 Receiver 2 Data Quality

(While receiving 500 character "pings" from base station, 100 pings min, no errors allowed, CRC errors enabled) LED Receiver 2 Spec 800 mV~

2.5VDC~

240>

Lit 240>

Lit Attach copy of all firmware settings Completed Completed Visual inspection Copy Radio Setting into the Cell Below APPENDIX B: IP8 HPV TEST DATA SHEET Measured

~\Technical Documentation\System Manuals\FCC-Reports\IP8HPV\IP8HPV-FCCRpt.doc Page 27

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INSTALLATION GUIDE INVADRtm MOBILE RADIO SYSTEM INSTALLATION GUIDE CONTENTS:

Section Title Page

INVADRtm Mobile Radio Illustration ..................................... 2

Installation Overview and Safety Reminder......................... 2

Installation Requirements .................................................... 3

Pre-Installation Guidelines................................................... 5

Mounting the INVADRtm Mobile Radio................................. 5

Serial Cable Connection and Routing.................................. 5

EMI Filter Installation ........................................................... 6

Power Supply Installations................................................... 6

Switch Installation ................................................................ 7

Delay Timer Installation ....................................................... 7

Antenna Installation ............................................................. 8

VIU (Vehicle Interface Unit) Connections ............................ 8

Testing and Installation Checklist ........................................ 9

Vehicle Unit Wiring Interconnection Layout....................... 10

Diversity Antenna Vehicle Installation Detail Diagram....... 11

Mobile Antenna Distance Matrix ........................................ 12

Vehicle Unit Wiring Interconnection Layout with VIU

(Voice Interface Unit).......................................................... 13

Vehicle Unit Wiring Interconnection Layout with Data911 and VIU (Voice Interface Unit)............................. 14 IPMN p/n: 516-80307 Document Control #: DC-10 Version: C-1 11909 East Telegraph Road, Santa Fe Springs, CA 90670-3785 Voice: (562) 946-9493 Fax: (562) 949-0223 While reasonable efforts were made to ensure that the information in this document was complete and accurate at the time of printing, IPMobileNet, Inc. can assume no responsibility for any inaccuracies. Changes and corrections to the inforrmation within this document may be incorporated into future releases. Copyright 2001 IPMobileNet, Inc. Notice:

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 1 of 14 INVADRtm Mobile Radio Illustration TX/RX1 RX2 Mounting Bracket Power Cable TX FCC ID M17-EC8DT450TX xxxxxxxxxxx xxxxwweddd Red xxxxxxxx xxxxwweddd Black Serial Cable DB9 Installation Overview This guide will provide standard steps involved in the installation process of an INVADRtm Mobile Radio. This guide includes wire routing and connections between the radio, other components, and the vehicles power. Safety Reminder 1. To prevent personal injury and vehicle damage, exercise extreme caution throughout this installation process.

Follow safety precautions for handling wiring, tools, and a vehicles engine.

Handle the vehicles battery with extreme caution to avoid burns.

Do not alter the components listed in the Installation Requirements on page 3 unless substitutions are noted within this document.

Once the antennas are installed, as directed within this guide on page 8 of 14, all persons must maintain a distance of no less than 39 inches from the antennas.

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 2 of 14 INSTALLATION REQUIREMENTS PL502-82019-51 - INVADR MOBILE ACCESSORY KIT -- An INVADR Mobile Radio includes the following components (part of mobile top assembly):

Description IPMN Part Number Qty 1 2 2 Cable, Power Extension L Brackets Screws Skt Cap Button Head 10-32 X 5/8 6 Washers Split Lock #10 2 Washers Fender 1 O.D. X .28 I.D. X .05 THK 4 Washers Rubber 1 O.D. X .65 I.D. X .12 THK 2 4 0 0 Hoses, Rubber Black .380 O.D. X .191 I.D. X .3 Screws Self-Tapping #10 X 5/8 Installation Manual Technical Manual 502-82020-53 50026749 37081032-10 271-0062-010 271-0059-001 36040001 34010295 37040010-10 516-80307 516-82025 PL502-80208-51 - INSTALLATION KIT The following components are required for an INVADR Mobile Radio Installation and are available for purchase through IPMobileNet, Inc. Qty Description IPMN Part Number EMI Filter Timer, 2 hours Relay Relay Socket Butt Connectors #8 AWG Terminal, Ring #8 AWG, #10 Screw Insulated Terminal, Ring #18-22 AWG, #10 Screws Insulated Terminal, Ring #10-12 AWG, #10 Screws Insulated Terminal, Disconnect #14-16 F Terminal, Disconnect #10-12 F Disconnect Tab, Quad Male 1 1 1 1 2 1 4 4 4 18 2 1 Wire, 12 AWG Black, order 5 ft. 1 Wire, 12 AWG Red, order 44 ft. 1 1 1 1 1 1 Fuse, 30 AMPS ATO Fuse Holder, 30 AMPS Switch, Toggle DPST Diagram, Mobile Installation without VIU Diagram, Mobile Installation with VIU Diagram, Mobile Installation with Data 911 and VIU 127-0020-001 150-0127-001 128-0117-001 128-0116-001 120-0256-001 120-0127-001 120-0250-004 120-0250-005 120-0244-002 120-0244-003 200-1377-001 156-0242-001 156-0242-003 122-0042-001 120-0253-001 144-0136-001 502-80259 502-80260 502-80306

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 3 of 14 OPTIONAL INSTALLATION SUPPLIES Order each item individually:

Qty Description IPMN Part Number 1 Serial Cable (DB9MF), 20 ft. 1 Wire, 8 (133/29) AWG VW-1 Red, by foot, order 19.5 ft. 1 Wire, 8 (133/29) AWG VW-1 Black, by foot, order 19.5 ft. 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 RG58U Cable and Mount, VHF, 17 ft. (incl Brass Mount and N Male Crimp) RG8X Cable and Mount, UHF & 800 MHz, 17 ft. (incl Brass Mount & N Male Crimp) Antenna, Radome Type, 142-164 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Radome Type, 150-174 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Radome Type, 410-430 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Radome Type, 430-450 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Radome Type, 450-470 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Radome Type, 470-490 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Radome type, 806-866 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Radome Type 821-896 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave, 406-430 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave, 430-450 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave, 450-470 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave, 470-490 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave 490-512 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave, 806-866 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Wave, 136-144 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Wave, 144-152 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Wave, 152-162 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Wave, 162-174 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Wave, 406-430 MHz, Unity Gain (requires 1 MB8XN for ea antenna) Antenna, Wave, 430-450 MHz, Unity Gain (requires 1 MB8XN for ea antenna) Antenna, Wave, 450-470 MHz, Unity Gain (requires 1 MB8XN for ea antenna) Antenna Wave, 470-490 MHz, Unity Gain (requires 1 MB8XN for ea antenna) Antenna, Wave, 490-512 MHz, Unity Gain (requires 1 MB8XN for ea antenna) Antenna, Wave, 806-896 MHz, Unity Gain (requires 1 MB8XN for ea antenna) 156-0245-020 156-0243-003 156-0243-001 102-0200-001 102-0200-002 102-0205-001 102-0205-002 102-0206-001 102-0206-002 102-0206-003 102-0206-004 102-0207-001 102-0207-002 102-0199-003 102-0199-004 102-0199-005 102-0199-002 102-0199-006 102-0199-001 102-0204-001 102-0204-002 102-0204-003 102-0204-004 102-0204-005 102-0204-006 102-0204-007 102-0204-008 102-0204-009 102-0204-010

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 4 of 14 INSTALLATION INSTRUCTIONS Pre-Installation Guidelines Mounting the INVADRtm Mobile Radio 1. Prior to installing new equipment, remove existing equipment and all related components to include stock clips on radio wiring harness and antenna. 2. Mounting of the radio, delay timer, relay, and filter will take place in the trunk compartment (see Fig. 1) unless installing in a vehicle without a trunk. TRUNK COMPARTMENT 4 0 0 5 1 2 Figure 1

(Refer to page 10 for full schematic) NOTE: Removal of seats, rubber mats, and other obstructions, from inside the driver compartment, may be necessary to facilitate routing of wires to the engine and trunk compartments. 3. To ensure appropriate cable and wire routing, exercise the following precautions:

Route cables away from sharp edges that can penetrate cable insulation and damage wires.

Protect wires with silicone rubber grommets when routing through the engine compartment firewall or through other holes with sharp edges.

Use high-quality electrical tape when covering exposed wires in the engine compartment.

Avoid routing cables through areas exposed to extreme heat, such as the exhaust system.

Keep wires routed through the engine compartment away from hot and/or moving parts. 4. Prior to drilling holes in the engine compartment firewall, inspect both sides to avoid obstructions. 5. For grounding point, use the engine block or the negative (-) terminal of the vehicle battery. Ground connection surfaces must be free of paint, rust, and other corrosion to maximize performance and avoid damage. 6. To simplify troubleshooting problems, label all connecting points and wires. To mount the radio, perform the following steps:

Step 1 Secure the radio into the trunk compartment. Insert four

(4) sheet metal screws in the radio brackets; two (2) screws on either side of the radio (see Fig. 2). TX/RX1 RX2 Mounting Bracket Mounting Bracket 2 sheet metal screws 2 sheet metal screws TX FCC ID M17-EC8DT450TX xxxxxx xxxxxx Figure 2 CAUTION:

If less than four (4) screws are used, the radio can become loose in the trunk compartment. This may cause the radio not to function properly. When inserting screws, be careful not to disturb the vehicle gas tank. Serial Cable Connection and Routing

(IPMN p/n: 156-0245-020) The serial cable connects the radio to the Mobile Data Computer

(MDC) located in the driver compartment. To connect the serial cable, perform the following steps:

Step 1 Attach the 20-foot serial cable male connector (DB9M see Fig. 3) to the radio. Step 2 Route the female connector (DB9F see Fig. 4) to the Figure 3 driver compartment and connect to the serial port located on the rear of the MDC. NOTE: Route the serial cable to minimize foot pressure and Figure 4 other potential stresses. Use split loom tubing and nylon cable ties for cable protection.

(If connecting a Voice Interface Unit, see page 8 for instructions).

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 5 of 14 MDC Power Supply Installation To install the MDC power connection, perform the following steps:

Step 1 Connect the MDC power cable to the MDC. Step 2 Route and wire the red and clear MDC power wires via a 3 AMP in-line fuse, routing the red wire (#12 AWG) to the battery (+) terminal connection on the EMI Filter (see Fig. 8). Step 3 Route and wire the black MDC power wire to the negative (-) terminal on the EMI Filter (see Fig. 8). NOTE: A black wire (#12 AWG) is grounded from the negative (-) terminal connection on the EMI Filter to the vehicle chassis. TRUNK COMPARTMENT DRIVER COMPARTMENT Figure 8 EMI Filter Installation

(IPMN p/n: 127-0020-001) NOTE: The EMI Filter protects the radio and filters out noise. To install the filter, perform the following steps:

Step 1 Secure the EMI Filter in the trunk compartment of the vehicle (see Fig. 5) near radio mounting location. NOTE: For proper wire connections, perform the steps for the following components:

Figure 5 4 0 0 5 1 2

Radio Power Supply Installation, page 6

MDC Power Supply Installation, page 6

Carling Switch Installation, page 7

Delay Time Installation, page 7 Radio Power Supply Installation To install the radio power connection, perform the following steps:

Step 1 Connect the radio power cable to the power cable extension (see Fig. 6). Step 2 Route and wire the power cable extension red wire (#12 AWG), via the 15 AMP in-line fuse, to the radio (+) terminal connection on the EMI Filter (see Fig. 7). power cable extension Step 3 Route and wire the power cable extension black wire radios power Figure 6 cable

(#12 AWG) to the EMI Filters negative (-) terminal. Figure 7

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 6 of 14 Carling Switch Installation

(DPST Heavy Duty Toggle)

(IPMN p/n: 144-0136-001) To install the switch, perform the following steps:

Step 1 Mount the switch in the selected location. Step 2 Route and wire a red wire (#12 AWG) from of the switch to the Automotive Power Relay (see Fig. 9). Step 3 Ground the switch by routing and wiring a black wire from the switch to the vehicle chassis. NOTE:

TRUNK COMPARTMENT DRIVER COMPARTMENT Figure 9 Install switch in a location convenient to the driver ensuring that the switch cannot be inadvertently moved to the Off position. Delay Timer Installation

(IPMN p/n: 150-0127-001) To install the Delay Timer, perform the following steps:

Step 1 Secure Delay Timer to the trunk compartment of the NOTE: When inserting screws be careful not to puncture the vehicle. vehicle gas tank. Step 2 Route the black wire (#12 AWG) from ground connection on the Delay Timer to the vehicle chassis (see Fig. 10). Step 3 Route and wire red wire (#8 AWG) from the positive (+) terminal connection on the vehicle battery connection via a 30 AMP in-line fuse toward the battery connection on the Delay Timer. Connect the red wire (#8 AWG) to the two red wires (#12 AWG). Route and wire the red (#12 AWG) wires to the two

(2) battery connections on the Delay Timer. TRUNK COMPARTMENT Figure 10 Step 4 Route a red wire (#12 AWG) from the ignition connection on the Delay Timer to the ignition switch in the driver compartment (see Fig. 10). Step 5 Route a red wire (#12 AWG) from the first and last output connections on the Delay Timer to the Automotive Power Relay. Step 6 Route and wire a red (#12 AWG) wire from the second output connection on the Delay Timer to the last output connection on the Delay Timer. Step 7 Route and wire a red (#12 AWG) wire from the last output connection on the Delay Timer to the Automotive Power Relay coil at the position shown in Figure 10. Step 8 Route and wire a black (#8 AWG) wire from the vehicle chassis in the trunk compartment to the negative (-) terminal on the vehicle battery.

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 7 of 14 Antenna Installation VIU Connections If connecting a VIU, an additional serial cable is required.

10-ft serial cable (IPMN p/n: 156-0245-010) included with VIU To connect the serial cables, perform the following steps:

Step 1 Attach 20-ft serial cable male connector (DB9M) to the radio. Step 2 Route the female connector (DB9F) to the driver compartment and connect to the serial port located on the rear of the VIU near the microphone hang up clip. Step 3 Attach the 10-foot serial cable male connector (DB9M) to the other serial port located on the rear of the VIU. Step 4 Route the female connector (DB9F) serial cable to the serial port located on the rear of the MDC. NOTE: Two (2) antennas are mounted and installed on the roof of the vehicle using specific measurements for distance. To mount and install the antennas, perform the following steps:

Step 1 Install antennas (see sample drawing DT450-10-0201 and Fig. 11 below). Observe correct separation between antennas (refer to the Mobile Antenna Distance Matrix for midpoint distance calculations on page 11) and minimum Near Field Exclusion Zone (NFEZ) for proper diversity reception operation. Step 2 Cut a mounting hole in the roof of the vehicle using an electric drill or hole saw. NOTE: The antenna-mounting hole provides ground connection to the antenna. Ensure that a metal-to-metal connection between the antenna shields exists. RX2 Antenna TX/RX1 Antenna NFEZ Figure 11 NOTE: Figure 11 represents the recommended front-to-rear antenna installation. The receiver antenna (RX2) should be the antenna nearest to the light bar. Step 3 All antenna mounts must be environmentally tight. Install or use O-rings to seal the antenna base to the rooftop of the vehicle. Step 4 Route the coaxial cables to the radio through one of the hollow spaces in the roof supports into the trunk compartment where the radio is mounted. NOTE: Both antennas should be checked and tested to ensure they are functioning properly. If these installation guidelines are followed, it is safe for persons to stand at a distance no less than 39 inches from the antennas. 4 0 0 5 1 2 Figure 12 To connect the VIU power supply, perform the following steps:

Step 1 Route the VIUs power supply cable from the driver compartment to the trunk compartment. Step 2 Connect the black (#18 AWG) wire from the VIU power cable to the negative (-) terminal on the EMI Noise Filter. Step 3 Attach the red (#18 AWG) wire of the VIU power cable via the 3 AMP in-line fuse to the radio connection on the EMI Noise Filter.

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 8 of 14 Figure 13 Installation Checklist

Thoroughly scope out the vehicle to find any obvious problem Throughout the installation process and once the installation is complete, make sure to perform the following tasks:

areas.

Check wiring for safety concerns.

Use tie wraps to ensure that all wires routed in parallel are bundled together.

Check to see if any wires are exposed.

If any wires are exposed, use electrical tape to cover. REMINDER: When covering wires in the engine compartment, use high-quality electrical tape.

Perform appropriate testing as described in this guide to ensure radio works properly.

Once installation is completed, remove all debris and restore dismantled parts and rubber mats to appropriate locations. INVADR Mobile Radio Testing 1. To verify that the INVADRtm Mobile Radio setup works properly, use a wattmeter and a service monitor. NOTE:

If a wattmeter and a service monitor are not available, begin test from Step 3 through 6 and 10 through 12. 2. Connect the wattmeter between the radio and the coax connector. 3. Connect the radio to a computer with the IPMobileNet IP Message Utility program loaded. See the following documents for further details:

INVADR VIU Forwarding IPMN p/n: 516-80309

INVADR Mobile Data Computer for Communication with the INVADR Mobile Radio IPMN p/n: 516-80310 4. Double click on the SLIP2INVADR icon to start the dial-up connection. 5. Double click on the IP Message shortcut. 6. In the To: field, enter the radios IP address and click on the Send button and the radios configuration will list in the upper message screen. 7. Tune the service monitor to the assigned transmitter frequency. 8. On the computer, in the lower message screen of the IP Message Utility, type unlock=password (entering the appropriate password to unlock the radio). In the lower message screen, type x=2000, 19 and click on the Send button to key the transmitter and measure the forward power and reflected power. 10. Measure the transmitted frequency and the modulation level. 11. At the computer, using the IP Message Utility program, in the lower message window, type V and click on the Send button to enable verbose. 12. Ping the IPNC via MS-Dos using the following command:

Ping (IPNC IP address) n 20 l 500 Performance statistics showing TX data, RX data quality (DQ) and signal levels (RSSI) will display on the IP Message window. 9.

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 9 of 14 VEHICLE UNIT WIRING INTERCONNECTION LAYOUT 4 0 0 5 1 2

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 10 of 14 Frequency Band in MHz 130-140 140-150 150-160 160-174 400-430 430-450 450-470 470-490 490-512 806-866 MOBILE ANTENNA DISTANCE MATRIX Center Frequency in MHz Antenna Spacing** @

Wavelength Antenna Spacing** @

Wavelength NFEZ* in inches for Radome Antenna 135.000 145.000 155.000 162.000 415.000 440.000 460.000 480.000 501.000 836.000 21.87 20.36 19.05 18.23 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 21.35 20.13 19.26 18.45 17.68 10.60 0.25 0.27 0.29 0.30 0.77 0.81 0.85 0.89 0.92 1.54 NFEZ* in inches for Wavelength Whip 10.94 10.18 9.53 9.11 3.56 3.36 3.21 3.08 2.95 1.77 NFEZ* in inches for Wavelength Whip N/A N/A N/A N/A 11.88 10.37 9.43 9.31 9.35 3.36 Wavelength in Inches 87.49 81.46 76.20 72.91 28.46 26.84 25.68 24.61 23.57 14.13

*NFEZ = Minimum Near Field Exclusion Zone

**Round antenna spacing to the nearest

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 11 of 14 DIVERSITY ANTENNA MOBILE INSTALLATION DETAIL

(Typical installation)

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 12 of 14 VEHICLE UNIT WIRING INTERCONNECTION LAYOUT

(with Voice Interface Unit VIU) 4 0 0 5 1 2

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 13 of 14 VEHICLE UNIT WIRING INTERCONNECTION LAYOUT

(Data 911 with Voice Interface Unit VIU) 4 0 0 5 1 2

~\Technical Documentation\Install_Guides\MR-Guide\3-Jan-02 Page 14 of 14

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INSTALLATION GUIDE INVADRtm MOBILE RADIO SYSTEM INSTALLATION GUIDE CONTENTS:

Page Section Title INVADRtm Mobile Radio Illustration.................................... 2 Installation Overview and Safety Reminder ....................... 2 Installation Requirements ................................................... 3 Pre-Installation Guidelines.................................................. 5 Mounting the INVADRtm Mobile Radio................................ 5 Serial Cable Connection and Routing ................................ 5 EMI Filter Installation .......................................................... 6 Power Supply Installations ................................................. 6 Switch Installation............................................................... 7 Delay Timer Installation ...................................................... 7 Antenna Installation ............................................................ 8 VIU (Vehicle Interface Unit) Connections........................... 8 Testing and Installation Checklist....................................... 9 Vehicle Unit Wiring Interconnection Layout...................... 10 Diversity Antenna Vehicle Installation Detail Diagram ..... 11 Mobile Antenna Distance Matrix....................................... 12 Vehicle Unit Wiring Interconnection Layout with VIU Vehicle Unit Wiring Interconnection Layout with

(Voice Interface Unit)........................................................ 13 Data911 and VIU (Voice Interface Unit) ........................... 14 IPMN p/n: 516-80307 Document Control #: DC-10 Version: C-1 11909 East Telegraph Road, Santa Fe Springs, CA 90670-3785 Voice: (562) 946-9493 Fax: (562) 949-0223 While reasonable efforts were made to ensure that the information in this document was complete and accurate at the time of printing, IPMobileNet, Inc. can assume no responsibility for any inaccuracies. Changes and corrections to the inforrmation within this document may be incorporated into future releases. Copyright 2001 IPMobileNet, Inc. Notice:

~\Technical Documentation\Install_Guides\MR-Guide\28-Jun-01 Page 1 of 14 INVADRtm Mobile Radio Illustration TX/RX1 RX2 Mounting Bracket Power Cable TX FCC ID M17-EC8DT450TX xxxxxxxxxxx xxxxwweddd Red xxxxxxxx xxxxwweddd Black Serial Cable DB9 Installation Overview This guide will provide standard steps involved in the installation process of an INVADRtm Mobile Radio. This guide includes wire routing and connections between the radio, other components, and the vehicles power. Safety Reminder 1. To prevent personal injury and vehicle damage, exercise extreme caution throughout this installation process.

Follow safety precautions for handling wiring, tools, and a vehicles engine.

Handle the vehicles battery with extreme caution to avoid burns.

Do not alter the components listed in the Installation Requirements on page 3 unless substitutions are noted within this document.

~\Technical Documentation\Install_Guides\MR-Guide\28-Jun-01 Page 2 of 14 INSTALLATION REQUIREMENTS PL502-82019-51 - INVADR MOBILE ACCESSORY KIT -- An INVADR Mobile Radio includes the following components (part of mobile top assembly):

Description IPMN Part Number Qty 1 2 2 Cable, Power Extension L Brackets Screws Skt Cap Button Head 10-32 X 5/8 6 Washers Split Lock #10 2 Washers Fender 1 O.D. X .28 I.D. X .05 THK 4 Washers Rubber 1 O.D. X .65 I.D. X .12 THK 2 4 0 0 Hoses, Rubber Black .380 O.D. X .191 I.D. X .3 Screws Self-Tapping #10 X 5/8 Installation Manual Technical Manual 502-82020-53 50026749 37081032-10 271-0062-010 271-0059-001 36040001 34010295 37040010-10 516-80307 516-82025 PL502-80208-51 - INSTALLATION KIT The following components are required for an INVADR Mobile Radio Installation and are available for purchase through IPMobileNet, Inc. Qty Description IPMN Part Number EMI Filter Timer, 2 hours Relay Relay Socket Butt Connectors #8 AWG Terminal, Ring #8 AWG, #10 Screw Insulated Terminal, Ring #18-22 AWG, #10 Screws Insulated Terminal, Ring #10-12 AWG, #10 Screws Insulated Terminal, Disconnect #14-16 F Terminal, Disconnect #10-12 F Disconnect Tab, Quad Male 1 1 1 1 2 1 4 4 4 18 2 1 Wire, 12 AWG Black, order 5 ft. 1 Wire, 12 AWG Red, order 44 ft. 1 1 1 1 1 1 Fuse, 30 AMPS ATO Fuse Holder, 30 AMPS Switch, Toggle DPST Diagram, Mobile Installation without VIU Diagram, Mobile Installation with VIU Diagram, Mobile Installation with Data 911 and VIU 127-0020-001 150-0127-001 128-0117-001 128-0116-001 120-0256-001 120-0127-001 120-0250-004 120-0250-005 120-0244-002 120-0244-003 200-1377-001 156-0242-001 156-0242-003 122-0042-001 120-0253-001 144-0136-001 502-80259 502-80260 502-80306

~\Technical Documentation\Install_Guides\MR-Guide\28-Jun-01 Page 3 of 14 OPTIONAL INSTALLATION SUPPLIES Order each item individually:

Qty Description IPMN Part Number 1 Serial Cable (DB9MF), 20 ft. 1 Wire, 8 (133/29) AWG VW-1 Red, by foot, order 19.5 ft. 1 Wire, 8 (133/29) AWG VW-1 Black, by foot, order 19.5 ft. 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 RG58U Cable and Mount, VHF, 17 ft. (incl Brass Mount and N Male Crimp) RG8X Cable and Mount, UHF & 800 MHz, 17 ft. (incl Brass Mount & N Male Crimp) Antenna, Radome Type, 142-164 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Radome Type, 150-174 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Radome Type, 410-430 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Radome Type, 430-450 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Radome Type, 450-470 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Radome Type, 470-490 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Radome type, 806-866 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Radome Type 821-896 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave, 406-430 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave, 430-450 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave, 450-470 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave, 470-490 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave 490-512 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, 5/8 Wave, 806-866 MHz, 3dB Gain (requires 1 MB8XN for ea antenna) Antenna, Wave, 136-144 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Wave, 144-152 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Wave, 152-162 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Wave, 162-174 MHz, Unity Gain (requires 1 MB8UN for ea antenna) Antenna, Wave, 406-430 MHz, Unity Gain (requires 1 MB8XN for ea antenna) Antenna, Wave, 430-450 MHz, Unity Gain (requires 1 MB8XN for ea antenna) Antenna, Wave, 450-470 MHz, Unity Gain (requires 1 MB8XN for ea antenna) Antenna Wave, 470-490 MHz, Unity Gain (requires 1 MB8XN for ea antenna) Antenna, Wave, 490-512 MHz, Unity Gain (requires 1 MB8XN for ea antenna) Antenna, Wave, 806-896 MHz, Unity Gain (requires 1 MB8XN for ea antenna) 156-0245-020 156-0243-003 156-0243-001 102-0200-001 102-0200-002 102-0205-001 102-0205-002 102-0206-001 102-0206-002 102-0206-003 102-0206-004 102-0207-001 102-0207-002 102-0199-003 102-0199-004 102-0199-005 102-0199-002 102-0199-006 102-0199-001 102-0204-001 102-0204-002 102-0204-003 102-0204-004 102-0204-005 102-0204-006 102-0204-007 102-0204-008 102-0204-009 102-0204-010

~\Technical Documentation\Install_Guides\MR-Guide\28-Jun-01 Page 4 of 14 INSTALLATION INSTRUCTIONS Pre-Installation Guidelines Mounting the INVADRtm Mobile Radio 1. Prior to installing new equipment, remove existing equipment and all related components to include stock clips on radio wiring harness and antenna. 2. Mounting of the radio, delay timer, relay, and filter will take place in the trunk compartment (see Fig. 1) unless installing in a vehicle without a trunk. TRUNK COMPARTMENT

Figure 1

(Refer to page 10 for full schematic) NOTE: Removal of seats, rubber mats, and other obstructions, from inside the driver compartment, may be necessary to facilitate routing of wires to the engine and trunk compartments. 3. To ensure appropriate cable and wire routing, exercise the

following precautions: