ATH2425326VHF Mobile Transceiver

OPERATING MANUAL 5300-Series Digital Mobile Radio Project 25 Compatible Digital Radio VHF 800 MHz CHANGES FOR 7-01 REPRINT Added Encryption key select and Select Sq Select sw info which required reformatting entire manual. Chg’d PN to -005. Page 9 - Added Hardware Key Select switch Page 10 - Added Hardware Key Sel and Selective Sq Sel Sw Page 11 - Moved Securenet info to General and added P25 to emerg Page 17 - Changed view angle adj procedure Page 19 - Added keypad programming info to squelch adj description Page 21 - Added microphone hook info to scan description Page 26 - Added hardware key select info to secure comminication Page 29 - Added mic hook info to Monitor mode. Also, chg’d operation when Mon switch pressed for 2 seconds Page 31 - Added Selective Sq Select switch info Page 33 - Adde P25 only to Emer Sw Page 47 - Added “4 low tones’ bullet Page 56 - Changed Site Lock description LAND MOBILE PRODUCT WARRANTY - The manufacturer’s warranty statement for this product is available from your product supplier or from E.F. Johnson, 299 Johnson Avenue, Box 1249, Waseca, MN 56093-0514. Phone (507) 835-6222. Copyright© 2001 by the E.F. Johnson Company E.F. Johnson Company, which was founded in 1923, designs, manufac- tures, and markets radio communication products, systems, and services worldwide. E.F. Johnson produces equipment for land mobile radio and mobiletelephone services which include business, industrial, government, public safety, and personal users. Viking Head/EFJohnson logo and Call Guard ® are trademarks of the E.F. Johnson Company. SMARTNET ™ , SmartZone ® , SecureNet ™ , Call Alert ™ , Enhanced Private Conversation ™ , and Private Conversation II ™ are trademarks of Motorola, Inc. All other company and/or product names used in this manual are trademarks and/or registered trademarks of their respective manufacturer. The IMBE ™ voice coding technology embodied in this product is protected by intellectual property rights including patent rights of Digital Voice Systems, Inc. SAFETY INFORMATION 4 SAFETY INFORMATION The FCC has adopted a safety standard for human exposure to RF energy. Proper operation of this radio under normal conditions results in user exposure to RF energy below the Occupational Safety and Health Act and Federal Communication Commission limits. WARNING DO NOT allow the antenna to touch or come in very close proximity with the eyes, face, or any exposed body parts while the radio is transmitting. To comply with FCC RF exposure limits, DO NOT operate the trans- mitter of a mobile radio when a person outside the vehicle is within one (1) meter of the antenna. To comply with FCC RF exposure limits, DO NOT operate the trans- mitter of a stationary radio (base station or marine radio) when a person is within one (1) meter of the antenna. DO NOT operate the radio in explosive or flammable atmospheres. The transmitted radio energy could trigger blasting caps or cause an explosion. DO NOT operate the radio without the proper antenna installed. DO NOT allow children to operate or play with this radio. NOTE: The above warning list is not intended to include all hazards that may be encountered when using this radio. This device complies with Part 15 of the FCC rules. Operation is subject to the condition that this device does not cause harmful interfer- ence. In addition, changes or modifications to this equipment not expressly approved by EFJohnson could void the user’s authority to operate this equipment (FCC rules, 47CFR Part 15.19). SAFETY INFORMATION 5 FCC EXPOSURE LIMITS This mobile radio transceiver was tested by the manufacturer with an appropriate antenna in order to verify compliance with Maximum Permissible Exposure (MPE) limits set under Section 2.1091 of the FCC Rules and Regulations. The guidelines used in the evaluation are derived from Table 1 (B) titled “Limits For General Population/Uncontrolled Exposure” which is from FCC report OET bulletin #65. Ta b l e 1 FCC Limits for Maximum Permissible Exposure (MPE) (B) Limits For General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) 0.3-1.346141.63(100)* 1.34-30824/f2.19/f(180/f 2 )* 30-30027.50.0730.2 300-1500----f/1500 1500-100,000----1.0 f = Frequency in MHz*Plane-wave equivalent power density SAFETY INFORMATION 6 Table 2 lists the antenna whips and bases recommended for use in each frequency range. Each model of this radio was tested with the appro- priate antenna listed. The antenna was mounted in the center of the roof of a domestically manufactured four-door passenger sedan. The radio manufacturer has determined that the user and service personnel should remain one (1) meter in distance away from the antenna when transmit- ting. By maintaining this distance, these individuals are not exposed to radio frequency energy or magnetic fields in excess of the guidelines set forth in Table 1. NOTE: Other antennas or installation configurations that have not been tested may not comply with FCC RF exposure limits and therefore are not recommended. Table 2 Recommended Antenna Whips and Bases (Antenna Manufacturer - Antenna Specialists) FrequencyWhip Model No.Base Model No. 136-144 MHzASPJ1415KM220 144-152 MHzASPA1415KM220 152-162 MHzASPB1415KM220 162-174 MHzASPC1415KM220 400-430 MHzASPE1615KM220 430-470 MHzASPD1615KM220 470--512 MHzASPF1615KM220 806-869 MHzASPA1855KM220 890-960 MHzASPG1865KM220 TABLE OF CONTENTS 7 TABLE OF CONTENTS SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 OPTION SWITCH FUNCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 General Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Conventional Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 SMARTNET™ II/Sm…

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SAFETY INFORMATION 4 SAFETY INFORMATION The FCC has adopted a safety standard for human exposure to RF energy. Proper operation of this radio under normal conditions results in user exposure to RF energy below the Occupational Safety and Health Act and Federal Communication Commission limits. WA RNIN G DO NOT allow the antenna to touch or come in very close proximity with the eyes, face, or any exposed body parts while the radio is transmitting. To comply with FCC RF exposure limits, DO NOT operate the trans- mitter of a mobile radio when a person outside the vehicle is within 1 meter of the antenna with standard power models and 1-1/2 meters with high power (100 watt) models. To comply with FCC RF exposure limits, DO NOT operate the trans- mitter of a stationary radio (base station or marine radio) when a person is within 1 meter of the antenna with standard power models and 1-1/2 meters with high power (100 watt) models. DO NOT operate the radio in explosive or flammable atmospheres. The transmitted radio energy could trigger blasting caps or cause an explosion. DO NOT operate the radio without the proper antenna installed. DO NOT allow children to operate or play with this radio. NOTE: The above warning list is not intended to include all hazards that may be encountered when using this radio. This device complies with Part 15 of the FCC rules. Operation is subject to the condition that this device does not cause harmful interfer- ence. In addition, changes or modifications to this equipment not expressly approved by EFJohnson could void the user’s authority to operate this equipment (FCC rules, 47CFR Part 15.19).

Waseca Office: E.F. Johnson Company • 299 Johnson Ave., P.O. Box 1249 • Waseca, MN 56093-0514 • 800-328-3911 • 507-835-6222 • Fax 507-835-8356 www.efjohnson.com August 19, 2002 Federal Communications Commission EQUIPMENT AUTHORIZATION BRANCH 7435 Oakland Mills Road Columbia, MD 21046 Re: Programming Capability Gentlemen: Reference part 90.203(e), frequency programming capability. The end user will not be able to program the channel frequencies. A service shop or authorized agent using a special programming cable and computer software can program the allowed TX/RX frequencies. The end user can only select from the preprogrammed channels using the channel select knob. The software and programming cable are not available to the end user. Sincerely, John Oblak Chief Engineer E.F. Johnson Co.

C:\windows\TEMP\probonholdemail.doc Page 1 of 4 September 19, 2002 Correspondence Summary – Questions and Answers -----Original Message----- From: M. Flom Associates, Inc. [mailto:[email protected]] Sent: Wednesday, September 18, 2002 2:55 PM To: Bruno Clavier Subject: Re: TCB review / E.F. JOHNSON COMPANY - FCC ID: ATH2425326 - Request for additional information Bruno: Bruno: This will reply, item by item, to your requests. l. FYI, the User Manual is normally printed ahead of time. Changing the Manual now would cause a needless expense. In the past, the FCC has accepted the Statement shown in the second of last page "Mandatory Safety Instructions etc." of the EA Report. The applicant will make the change in future manuals. 2. Since the User Manual has already been printed -see item l, the Applicant will use your comments as a guide in later printings. 3. I have attended ALL the FCC's T.C.B.and other workshops. FYI, we were told that only a label showing "Warning: See Manual" was sufficient. The applicant will apply this warning label to thebottom of the radio, next to the FCC label. 4. Please upload the diagrams to the FCC as submitted by the Applicant. If FCC has any requests concerning them, we will address this to the Applicant. 5. We are sending the internal photos with the shields removed. 6. You have our authorization to change Form 73l with Bn = 8KlFlE 7. Collector Current = 13.2A. Collector Voltage = l3.3 Vdc C:\windows\TEMP\probonholdemail.doc Page 2 of 4 TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: [email protected] September 13, 2002 MORTON FLOM M. FLOM ASSOCIATES, INC 480-926-3100480-926-3598 [email protected] SUBJECT: E.F. JOHNSON COMPANYFCC ID: ATH2425326 MODEL: REFERENCE: JOB #: 914UC2 Dear Morton, Based upon our review of this application we have the following questions: 1. The User Manual supplied with this radio (E.F. Johnson publication) states a minimum separation distance of 1 meter. The RF exposure evaluation was performed at a distance of 1.5 meter. That needs to be corrected before we submit this application to the FCC. Please correct and resubmit. 2. I have seen the following example used for a similar radio. You might consider using something like this in this User Manual in addition of the information already provided: • <triangle with exclamation mark> This radio is NOT approved for use by the general population in an uncontrolled environment. This radio is restricted to occupational use, work related operations only where radio operators must have the knowledge to control their exposure conditions and the exposure conditions of bystanders and/or passengers for satisfying the lower exposure limit allowed for General Population. • DO NOT operate the radio without a proper antenna attached, as this may damage the radio and may also cause you to exceed FCC RF exposure limits. A proper antenna is the antenna supplied with this radio by the manufacturer or an antenna specifically authorized by the manufacturer to use with this radio. • DO NOT transmit for more than 50% of the total radio use time (if you transmit 10% of the time, you must be in standby 10% of the time). C:\windows\TEMP\probonholdemail.doc Page 3 of 4 Transmitting more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. The radio is transmitting when the “TX indicator” lights red. You can cause the radio to transmit by pressing the “PTT” switch. (Mort, verify one of the lights on the front panel does indeed light when the radio goes to transmit.) • ALWAYS keep the antenna at least 150 cm (approximately 5 feet) away from the body when transmitting to ensure FCC RF exposures compliance requirements are not exceeded. 3. In addition, an RF exposure label “warning statement” must be affixed in a conspicuous location on the radio. It should read the following: “<triangle>CAUTION: Device must be restricted to Occupational Use to satisfy FCC RF Exposure Compliance. See Owner’s Manual for specific operating instructions.” Please submit a label sample of your design and a photograph (or drawing) showing its location. 4. BLOCK DIAGRAM: Is there a second page for this Block Diagram? I do not see any audio circuitry or digital modulation hardware shown on the submitted diagram. Also, it is difficult to see the frequencies being generated. I would like to submit a diagram more detailed than the one submitted. Do you have anything better you can include with this submittal? What I have seems incomplete. Thank you. 5. Internal Photos: The internal photos received are not clear. We did not receive photos of the other side of the board. Photos with shields removed are needed also. The PCB artworks provided in the schematics exhibit do not identify clearly which PCBs are for this VHF model. Either, submit new internal photos or review the schematic exhibit to better identify PCBs (top and bottom sides). 6. Necessary Bandwidth (Bn): It appears that you did not calculate properly the necessary bandwidth on page 50/50 of the test report. The calculation shows that Bn = 8.5 kHz. Form 731 lists 8K00. FYI. The standard for C4FM modulation specifies 8K10. Please, review accordingly and resubmit. 7. Part 2.1033: Collector current and voltage are not listed in the user manual as specified in test report. It was not found in the operational description either. Please, submit these values. 8. FYI. We must supply a statement with this Grant for Certification. The following statement is an example of what we expect to use. Let me know your opinion. Output Power is conducted. This device must be restricted to work related operations in an Occupational/Controlled RF exposure Environment, not exceeding a maximum transmitting duty factor of 50%. All qualified end-users of this device must have the C:\windows\TEMP\probonholdemail.doc Page 4 of 4 knowledge to control their exposure conditions and/or duration, and the ex…

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5-1 Revised March 2002 Part No. 001-5300-004 CIRCUIT DESCRIPTION SECTION 5 CIRCUIT DESCRIPTION 5.1 GENERAL TRANSCEIVER DESCRIPTION 5.1.1 INTRODUCTION The E.F. Johnson 5300 is a microcontroller-based radio that uses a Digital Signal Processor (DSP) to provide the following modes of operation: Narrowband Analog - FM modulation with a maximum deviation of 2.5 kHz. This mode is usually used in systems where the channel spacing is 12.5 kHz. Call Guard (CTCSS or DCS) subaudible squelch signaling can be used in this mode. Wideband Analog - FM modulation with a maximum deviation of 5 kHz. This mode is usually used in systems where the channel spacing is 25 kHz or 30 kHz. Call Guard (CTCSS or DCS) subaudible squelch signaling can be used in this mode. Project 25 Digital - The voice is digitized, error corrected, optionally encrypted and transmitted using C4FM modulation according to the Project 25 standard. This mode can be used in channel spacings of 12.5 kHz. DES/DES-XL Encryption - This mode is compatible with the Motorola DES and DES-XL protocols. Voice is digitized, encrypted, and transmitted using FSK modulation. This mode can be used in channel spac- ings of 25 kHz. The DSP processes the received signals and generates the appropriate output signals. The microcontroller controls the hardware and provides an interface between hardware and DSP. 5.1.2 PC BOARDS The 5300-series mobile contains the following PC board assemblies: RF Board - Contains the receiver, synthesizer, and exciter sections. PA Board - Contains the transmitter power amplifier, power control, and main DC power switching sections. Logic Board - Contains the digital signal processing (DSP), control logic, and audio processing sections. Interface Board - A small board that provides the electrical connections between the logic and RF/PA boards. It also contains the audio amplifier and volume control circuits for internal and external speakers. Display Controller - Contains a microcontroller which provides an interface between the controller on the logic board and the front panel display and switches. Display Board - Contains the liquid crystal display, option switch keypad, and display drivers. In addition, it contains the backlight for the display and keypad. 5.1.3 CIRCUIT PROTECTION (FUSES) Circuit protection is provided as follows: •A 15-ampere fuse in the power cable provides overall transceiver protection. •A 2-ampere fuse on the RF board protects circuits on that board. •F700 (2-ampere) on the display controller board protects the Sw B+ output of the microphone connector. •F1 on the logic board protects the Sw B+ output of universal interface connector J5. •The various voltage regulators provide circuit protection by automatically limiting current. 5.1.4 ANALOG MODE DESCRIPTION Receive Mode The RF signal is routed from the antenna connec- tor to the RF Board where it is filtered, amplified, and mixed with the first local oscillator frequency gener- ated by the synthesizer. The resulting IF signal is also filtered and amplified and sent to the ABACUS chip. The signal is then mixed with the second local oscillator frequency to create a second IF signal of 450 kHz. The second IF signal is then sampled at 14.4 Msps and downconverted to baseband. The baseband CIRCUIT DESCRIPTION 5-2 Revised March 2002 Part No. 001-5300-004 signal is then decimated to a lower sample rate that is selectable at 20 kHz. This signal is then routed via a serial interface using a differential current output to the ADSIC U3 on the logic board. On the logic board ADSIC U3 digitally filters the input signal, performs frequency discrimination to obtain the message signal, and then routes the message signal to DSP (Digital Signal Processor) U12. The DSP first performs a carrier-detection squelch function on the radio. If a signal is determined to be present, the audio portion of the signal is resampled to an 8 kHz rate and then filtered appropriately. The filtered signal is then routed back to a D/A in the ADSIC to produce an analog signal for output to the audio power ampli- fier (PA) and then the speaker. Any detected signaling information is decoded and the resulting information is sent to the microcontroller. Transmit Mode The signal from the microphone is amplified by the audio PA and is then routed to ADSIC U3 where it is first digitized at a 16 ksps rate and then sent to DSP U12. The DSP performs the required filtering, adds the desired signaling, converts the sample rate to 48 ksps and then sends the resulting signal back to a D/A in the ADSIC to produce the analog modulation signal for the VCO. The modulated VCO signal is then sent to the RF PA for amplification. 5.1.5 PROJECT 25 DIGITAL MODE Introduction In Project 25 Digital Mode, the carrier is modu- lated with four discrete deviation levels of ± 600 Hz and ± 1800 Hz. Digitized voice is created using an IMBE™ vocoder. Receive Mode The signal is processed in the same way as an analog mode transmission until after the squelch func- tion is performed. If a signal is detected to be present, DSP U12 resamples the signal from 20 kHz to 24 kHz. This is done so that the sample rate is an integer multiple (5x) of the data rate of the digital modulation which is 4800 symbols/sec (9600 bits/sec). The resampled signal is then processed by a demodulator routine to extract the digital information. The resulting bit stream (9600 bps) is sent to a routine that performs unframing, error-correction, and voice decoding. The result of these operations is a recon- structed voice signal sampled at 8 kHz. The sampled voice signal is sent to a D/A in ADSIC U3 to produce an analog signal for output to the audio power ampli- fier and speaker. Transmit Mode The microphone signal is processed as in the ana- log mode until it reaches DSP U12. At this point the audio signal is processed by a voice encoding routine to digitize the information. The resulting samples are then converted to a bit stream that is placed into the p…

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7-1 Revised March 2002 Part No. 001-5300-004 PA R T S L I S T SECTION 7 PARTS LIST Ref No.DescriptionPart No. CHASSIS, HARDWARE, AND MISCELLANEOUS A 102 Front panel assembly (frt mt) (see separate listing on page 7-16) 023-5300-710 A 200 Interface board assembly (see separate listing which follows) 023-5300-201 A 300 Receiver/exciter assembly (VHF) (see separate listing on page 7-2) 023-5317-212 Receiver/exciter assembly (800 MHz) (see listing on page 7-2) 023-5387-202 A 301 Accessory pigtail cable (internal) 597-2002-230 A 302Remote/acc pigtail cable (internal) 597-2002-249 A 400 Logic board assembly (see separate listing on page 7-10) 023-5300-411 A 500 PA board assembly (VHF) (see separate listing on page 7-3) 023-5315-501 PA board assembly (800 MHz) (see separate listing on page 7-7) 023-5385-501 CH 101 Chassis, metal standard models015-0970-001 Chassis, metal 100W models015-0970-011 EP 001 No. 6 terminal lug 586-0005-106 EP 002 Ferrite bead, .375 x .375 517-2002-003 EP 003 Ferrite block (for J200)517-2002-020 EP 920 Snubber, bottom shield018-1134-136 HW 001 Captive screw, cover 537-9007-045 HW 002 Screw, 6-32 x 5/16” Torx 575-0006-010 HW 003 Plug, option (in unused chass hole) 032-0792-075 HW 004 Audio amp U1 clip 017-9700-001 HW 005 O-ring, 1/8” x 1/4” cover screw574-2002-001 HW 006 Nylon washer, cover screw596-4408-015 HW 007 Split rubber grommet 1/8”ID 574-0002-015 HW 009 Flat washer, cover screw596-9408-009 HW 010 Screw, 4-40 x 5/16” phil pan hd 575-0604-010 HW 011 Washer, No 4 split lock596-1304-008 HW 012 Washer, No. 4 split lock 596-1304-008 HW 020 1/4” x 1.20” x 1.90” urethane pad 018-1007-250 HW 150 Screw, 4-40 x 5/16 phil pan hd 575-0604-010 HW 151 Screw, 6-32 x 3/8 phil flat hd575-8206-012 HW 152 Screw, 8-32 x 3/8 hex socket hd575-9076-012 HW 202 Screw, 4-40 x 1-1/8 mach pan hd 575-1604-036 HW 203 Screw, 2-56 x 1/8 pan hd 575-1602-004 HW 204 Screw, 4-40 x 1/4 pan hd 575-1604-008 J 002 RF – PA board connector 515-9006-110 J 200Connector, 28-pin inline header515-7181-038 MP 002 Cover, top black 015-0970-007 MP 003 Cover, bottom black 015-0970-009 MP 004 Gasket, blank front panel (remote) 032-0792-068 MP 005 Front panel, blank (remote)032-0792-005 MP 151 Cover, 100W heatsink017-9700-007 MP 152 Gasket, 100W heatsink cover018-1136-142 MP 153 Gasket, 100W heatsink coax018-1136-144 MP 156 Gasket, top cover 018-1136-136 MP 157 Gasket, bottom cover 018-1136-134 MP 300 Foam tape, dbl side 574-3002-013 MP501 Shield, coax gnd (800 MHz)017-2226-017 MP 502 Shield, low-pass filter (800 MHz) 017-2226-036 MP 503 Grounding finger (800 MHz)537-5001-010 MP 504 Grounding clip (800 MHz)537-5001-004 MP 505 Grounding clip (rx/ex assy)017-9700-003 Shield (800 MHz)017-2227-063 MP 506 Transistor ground tab (800 MHz)017-2225-527 MP 601 Shield, low-pass filter 017-9700-000 NP 001 Label, RS 5300559-5300-100 NP 002 Label, Johnson559-9001-310 W 103 Cable assy, display - logic bd 023-5300-025 W 501 Pwr pigtail cable assembly, std PA 597-2002-235 W 502 RF pigtail cable assembly, std PA597-2002-240 INTERFACE BOARD Part No. 023-5300-201 C 002 470 μF 25V electrolytic 510-4064-471 C 003 100 μF 25V electrolytic 510-4425-101 C 004 1.0 μF 10V tantalum smd 510-2624-109 C 005 .1 μF ±5% X7R 50V cer smd 510-3609-104 C 006 .1 μF ±5% X7R 50V cer smd 510-3609-104 C 007 .1 μF ±5% X7R 50V cer smd 510-3609-104 C 009 470 pF ±5% NPO cer smd 510-3602-471 Ref No.DescriptionPart No. Interface BoardChassis, Hardware, Misc. PARTS LIST 7-2 Revised March 2002 Part No. 001-5300-004 C 010 .1 μF ±10% X7R 50V cer smd 510-3606-104 C 011 .1 μF ±10% X7R 50V cer smd 510-3606-104 C 012 .1 μF ±10% X7R 50V cer smd 510-3606-104 C 013 4.7 μF 10V tantalum smd 510-2624-479 C 014 4.7 μF 10V tantalum smd 510-2624-479 C 015 .01 μF ±5% X7R 50V cer smd 510-3609-103 CR 001 10V zener SOT-23 523-2016-100 CR 002 Switching diode SOT-23 523-1504-002 J 201 Connector, 20-pin 515-7111-230 J 202 Connector, 30-pin 515-7106-430 P 100 Header, 2-pin friction lock 515-9031-201 P 101 Header, 3-pin friction lock 515-9031-202 PC 201 PC board, interface035-5300-200 Q 001 NPN general purpose 576-0003-658 Q 002 NPN general purpose 576-0003-658 R 002 2.2 ohm ±5% 1W smd 569-0175-229 R 003 10k ohm ±5% 1/8W smd 569-0105-103 R 004 47k ohm ±5% 1/8W smd 569-0105-473 R 005 10k ohm ±5% 1/8W smd 569-0105-103 R 006 7.5k ohm ±5% 1/8W smd 569-0105-752 R 008 1k ohm ±5% 1/8W smd 569-0115-102 R 009 1k ohm ±5% 1/8W smd 569-0115-102 R 010 1k ohm ±5% 1/8W smd 569-0115-102 R 011 10k ohm ±1% 1/8W smd 569-0111-401 R 012 35.7k ohm ±1% 1/8W smd 569-0111-454 R 013 10k ohm ±5% 1/8W smd 569-0115-103 R 014 10k ohm ±5% 1/8W smd 569-0115-103 R 015 Zero ohm jumper 569-0115-001 R 016 10k ohm ±5% 1/8W smd 569-0115-103 R 017 3k ohm ±5% 1/8W smd 569-0115-302 R 018 10k ohm ±5% 1/8W smd 569-0115-103 R 019 Zero ohm jumper 569-0115-001 R 020 10k ohm ±5% 1/8W smd 569-0115-103 R 021 10k ohm ±5% 1/8W smd 569-0115-103 R 022 10k ohm ±5% 1/8W smd 569-0105-103 U 001 Audio amp, 22W TDA1519 544-2004-003 U 002 Voltage regulator, adjust TK11900 544-2603-093 U 003 Op amp, dual LM2904 544-2019-004 U 004 Digital potentiomtr, 2-ch AD8402 544-0004-213 Ref No.DescriptionPart No. RECEIVER/EXCITER ASSEMBLY Part No. 023-53x7-202/-212 A 001 Interconnect board assy, unrevised (see separate listing which follows) 023-5300-050 Interconnect board assy, revised (see separate listing which follows) 023-5300-055 A 002 RF board assembly, VHF unrevised 585-0400-003 RF board assembly, VHF revised585-5100-003 RF board assy, 800 MHz unrevised 587-5000-003 RF board assy, 800 MHz revised585-5100-009 A 216Flex circuit, revised RF to logic bd 035-5100-050 EP 001 0.2 x 0.2 fish paper018-1080-020 HW 001 Screw, 2-56 x 3/16” pan hd 575-1602-006 HW 002 Screw, 4-40 x 1/4” pan hd 575-1604-008 HW 003 Lockwasher, internal 596-2102-006 HW 004 Washer, split lock #4 ZPS 596-1304-008 MP 002 Metal RF board housing 015-0970-003 MP 003 Cover for housing MP2015-0970-005 MP 004 H-clip for RF board (unrevised bd) 017-2229-509 Grounding clip (revised bd)537-5001-00…

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6-1 Revised March 2002 Part No. 001-5300-004 ALIGNMENT PROCEDURE SECTION 6 ALIGNMENT PROCEDURE Figure 6-1 Alignment Setup Remote Programming Interface (RPI) To Battery To Antenna To Ign Sense Cable Assembly Part No. 023-5300-005 SINAD Meter Part No. 023-5300-000 NOTE: The ignition sense line must be connected to +13.8V for the radio to operate. Communication Monitor 6.1 GENERAL 6.1.1 INTRODUCTION The following alignment procedure should be performed if repairs are made that could affect the factory alignment or if adjustments may have changed for some other reason. To perform transceiver alignment, a PC-compat- ible computer, Remote Programming Interface (RPI) Part No. 023-5300-000, and PCTune software are required (see Table 1-1). Earlier RPIs, such as Part No. 023-9800-000 or 023-9750-000, cannot be used. Refer to Section 4.1.6 for more RPI information. The programming setup is shown in Figure 6-1. All adjustments are set digitally using the computer. Therefore, there is no need to disassemble the transceiver to access adjustment points. In addi- tion, audio test signals are generated internally, so an audio generator is not required. The required test equipment is shown in Figure 6-1. 6.1.2 TUNE SOFTWARE General The PCTune software is a Windows ® program. Minimum software and hardware requirements are as follows: •Windows ® 95/98/NT/2000 (3.1 cannot be used) •Pentium ® processor or equivalent •16 MB of RAM •A hard disk drive with at least 3 MB of free space •A CD-ROM drive •An available serial port Software Installation Proceed as follows to install this software: 1. Close all applications that are currently running (other than Windows). 2. Insert the disk containing the PCTune software in drive. ALIGNMENT PROCEDURE 6-2 Revised March 2002 Part No. 001-5300-004 Figure 6-2 PCTune Main Screen Menu Bar To o l B a r Radio Information Tuning Instructions Tuning Hints 3. From the Windows taskbar, choose RUN and open SETUP.EXE on the drive being used. Alternatively, use File Explorer and double click SETUP.EXE. 4. Follow the instructions on the screen. The program is automatically loaded on the hard drive and start- up shortcuts or groups are created. Starting PCTune Select Start in the taskbar, then Programs > PCTune > PCTune. Exiting PCTune Select File > Exit or click the or button. On-Line Help On-line help is not available at this time. 6.2 MAIN SCREEN 6.2.1 GENERAL The main PCTune screen is shown in Figure 6-2. The main parts of this screen are as follows: Menu Bar - Used to select the menus described in Sections 6.3.1-6.3.4. Tool Bar - These buttons are used to quickly select functions as follows: - Exits the program same as File > Exit. - Reads and displays the current parameters programmed in the radio same as Radio > Read Tune Parameters (see Section 6.3.3). - Selects the complete radio tune mode the same as Radio > Tune > Complete. - Selects the partial radio tune mode which allows manual selection of each adjustment same as Radio > Tune > Partial. Radio Information Radio Type - The Radio Series selected by the Radio > Series menu function (see Section 6.3.3). Radio Band - The radio frequency band and power output selected by the Radio > Set Band menu function (see Section 6.3.3). ALIGNMENT PROCEDURE 6-3 Revised March 2002 Part No. 001-5300-004 Serial Number - The electronic serial number of the radio. Software Version - The first number is the version number of the DSP (U12) software, and the second number is the version number of the ARM processor (U6) software. Tuning Options When the t…

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