Motorola Cdm Series Basic 6881091c62 D Manual
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Model Chart and Test Specifications7-9 7.11 VHF 136-174 MHz (LTR and PassPort) CDM Series, VHF, 136-174 MHz (LTR and Passport) Model Description AAM25KHF9DP5_NCDM1550·LS+, 136-174 MHz, 25W, 16CH AAM25KHF9DP6_N CDM1550·LS+, 136-174 MHz, 25W, 160CH w/MDC AAM25KKF9DP5_NCDM1550·LS+, 136-174 MHz, 45W, 16CH AAM25KKF9DP6_N CDM1550·LS+, 136-174 MHz, 45W, 160CH w/MDC Item Description XXXXGCN6114CDM1550·LS / CDM1550·LS+, Control Head XXXXPMLD4288 CDM1550·LS+, VHF R1 25W PASSPORT Main Board XXXXPMLD4289CDM1550·LS+, VHF R1 45W PASSPORT Main Board XPMUD2076A Tanapa, VHF 136-174 MHz, 25W, 16CH XPMUD2077ATanapa, VHF 136-174 MHz, 25W, 160CH w/ MDC XPMUD2078A Tanapa, VHF 136-174 MHz, 45W, 16CH XPMUD2079ATanapa, VHF 136-174 MHz, 45W, 160CH w/ MDC XXXXHAD4006 Antenna, 136-144 MHz, ¼ Wave Roof Mount (Mini U) XXXXHAD4007Antenna, 146-150.8 MHz, ¼ Wave Roof Mount (Mini U) XXXXHAD4008 Antenna, 150.8-162 MHz, ¼ Wave Roof Mount (Mini U) XXXXHAD4009Antenna, 162-174 MHz, ¼ Wave Roof Mount (Mini U) XXXXHAD4014 Antenna, 146-172 MHz, 3dB Gain Roof Mount (Mini U) XXXX6881094C79User Guide, CDM1550.LS / CDM1550.LS+ “X” Indicates one of each is required.
7-10Model Chart and Test Specifications 7.12 Specifications General Specification LowBand VHF UHF Model Numbers:AAM25BKC9AA1_N AAM25CKC9AA1_N AAM25DKC9AA1_N AAM25BKD9AA2_N AAM25CKD9AA2_N AAM25DKD9AA2_N AAM25BKF9AA5_N AAM25CKF9AA5_N AAM25DKF9AA5_NAAM25KHC9AA1_N AAM25KKC9AA1_N AAM25KHD9AA2_N AAM25KKD9AA2_N AAM25KHF9AA5_N AAM25KKF9AA5_N AAM25KHF9DU6_N AAM25KKF9DU6_N AAM25KHF9DP5_N AAM25KHF9DP6_N AAM25KKF9DP6_N AAM25KKF9DP6_NAAM25RHC9AA1_N AAM25RKC9AA1_N AAM25RHD9AA2_N AAM25RKD9AA2_N AAM25RHF9AA5_N AAM25RKF9AA5_N AAM25SHC9AA1_N AAM25SKC9AA1_N AAM25SHD9AA2_N AAM25SKD9AA2_N AAM25SHF9AA5_N AAM25SKF9AA5_N AAM25RHF9DU5_N AAM25RKF9DU5_N AAM25SHF9DU5_N AAM25SKF9DU5_N AAM25RHF9DP5_N AAM25SHF9DP5_N AAM25RKF9DP5_N AAM25SKF9DP5_N AAM25RHF9DP6_N AAM25RKF9DP6_N AAM25SHF9DP6_N AAM25SKF9DP6_N Frequency Range: 29.7-36 MHz 36-42 MHz 42-50 MHz136-174 MHz 403-470 MHz 450-512 MHz Frequency Stability (-30°C to +60°C, 25°C Ref.)±5 PPM±2 PPM Channel Capacity: 4, 64, 128 Channel Spacing:20 kHz12.5/20/25 kHz Power Supply: 13.2Vdc (10.8 - 15.6 Vdc) negative vehicle ground
Model Chart and Test Specifications7-11 Dimensions (L X W X H) Low power (1-25W): CDM750 CDM1250 CDM1550 CDM1550 •LS CDM1550 •LS+ High power: (25-45W) CDM750 CDM1250 CDM1550 High power: (40-60W) CDM750 CDM1550 •LS CDM1550 •LS+ CDM1250 CDM1550 9.47” X 6.93” X 2.3” (240mm X 176mm X 58mm) 9.84” X 7.05” X 2.36” (250mm X 179mm X 60mm) 10.02” X 7.28” X 2.83” (255mm X 185mm X 72mm) 6.97” X 6.93” X 2.2” (177mm X 176mm X 56mm) 7.32” X 7.05” X 2.34” (186mm X 179mm X 59mm) 7.4” X 7.28” X 2.83” (188mm X 185mm X 72mm) 7.4” X 7.28” X 2.83” (188mm X 185mm X 72mm) 7.44” X 6.93” X 2.2” (189mm X 176mm X 56mm) 7.8” X 7.05” X 2.34” (198mm X 179mm X 59mm) 7.87” X 7.28” X 2.83” (200mm X 185mm X 72mm) 7.87” X 7.28” X 2.83” (200mm X 185mm X 72mm) Weight: Low power (1-25W) High power (25-45W) High power (40-60W)4.5 lbs. (2.04 kg)3.15 lbs (1.43 kg) 3.5 lbs (1.59 kg) General Specification LowBand VHF UHF
7-12Model Chart and Test Specifications FCC Description:AZ492FT1627 (40-60W, 29.7-36 MHz) AZ492FT1628 (40-60W, 36-42 MHz) AZ492FT1626 (40-60W, 42-50 MHz)AZ492FT3796 (25W) AZ492FT3795 (45W)AZ492FT4835 (25W, 403-470 MHz) AZ492FT4830 (40W, 403-470 MHz) AZ492FT4829 (25W, 450-512 MHz) AZ492FT4836 (40W, 450-512 MHz) Operating Temperature -30 to 60 o C Storage Temperature-55 to 85 o C Thermal Shock -40 to 85 o C Humidity95% RH @ 8 Hr. ESD IEC 801-2 KV Water IntrusionIP54 Packing Test Impact Test Transmitter Specification LowBand VHF UHF Power Output: 40-60W 1-25W 25-45W1-25W 25-40W Conducted/Radiated Emissions:-26 dBm -36 dBm < 1 GHz -30 dBm > 1 GHz Audio Response: (from 6 dB/oct. Pre-Emphasis, 300 to 3000Hz)TIA603 and ETS300 / CEPT 84 Annex 2 Audio Distortion: @ 1000 Hz, 60% Rated Maximum Deviation: 3% Typical Modulation Limiting: ±5.0 kHz ±2.5 kHz @ 12.5 kHz ±4.0 kHz @ 20 kHz ±5.0 kHz @ 25 kHz FM Hum and Noise:-45 dB-40 [email protected] kHz -45 dB@25 kHz-40 [email protected] kHz -45 dB@25 kHz General Specification LowBand VHF UHF
Model Chart and Test Specifications7-13 Receiver Specification LowBand VHF UHF Sensitivity (12 dB SINAD):0.25 µV Typical0.23 µV Typical Intermodulation:80 dB Typical78 dB@25 kHz VHF 75 [email protected] kHz VHF75 dB@25 kHz UHF 75 [email protected] kHz UHF Adjacent Channel Selectivity: 80 dB 80 dB @ 25 kHz 65 dB @ 12.5 kHz75 dB @ 25 kHz UHF 65 dB @ 12.5 kHz UHF Spurious Rejection:80 dB80 dB @ 25 kHz 75 dB @ 12.5 kHz75 dB @ 25 kHz 70 dB @ 12.5 kHz Rated Audio: 3W Internal 13W External Audio Distortion @ Rated Audio:3% Typical Hum and Noise: -45 dB -40 dB @ 12.5 kHz -45 dB @ 25 kHz Audio Response:TIA603 and ETS300 / CEPT 84 Annex 2 Conducted Spurious Emission per FCC Part 15:-57 dBm 1 Ghz Specifications subject to change without notice. All electrical specifications and methods refer to EIA/ TIA 603 standards. CDM Series radios meet or exceed requirements of MIL STD 810 C, D, E.
Glossary-1 Glossary Glossary of Terms Te r mDefinition ALC Automatic Level Control: a circuit in the transmit RF path that controls RF power amplifier output, provides leveling over frequency and voltage, and protects against high VSWR (voltage standing wave ration). ASF ICAudio Signalling Filter Integrated Circuit with voice compander. CD Compact Disk. CMPCompression. CPS Customer Programming Software. CSQCarrier Squelch. DTMF Dual-Tone Multifrequency. DPLDigital Private-Line™. EEPROM Electronically Erasable/Programmable Read-Only Memory: used by the radio to store its personality. FirmwareSoftware, or a software/hardware combination of computer programs and data, with a fixed logic configuration stored in a read-only memory. Information cannot be altered or reprogrammed. FGU Frequency Generation Unit. GaAsGallium Arsenide: a type of crystalline material used in some semiconductors. ISW Inbound Signalling Word: data transmitted on the control channel from a subscriber unit to the central control unit. LCDLiquid Crystal Display: a module used to display the radio’s current operating channel or system and scan status. LDMOS Lateral Diffusion MOS. LH DATALonghorn Data: a bidirectional 0-5V, RS-232 line that uses the microcontroller’s integrated RS-232 asynchronous serial communications interface (SCI) peripheral. LLE Low Level Expander: slight amount of volume expansion; used to improve the signal to noise ratio. LSHLow-Speed Handshake: 150 baud digital data sent to the radio during trunked operation while receiving audio. LTR Trunked Signaling Protocol using low-speed data. Registered trademark of E.F. Johnson Company. MDCMotorola Data Communication.
Glossary-2Glossary MRTI Motorola Radio-Telephone Interconnect: a system that provides a repeater connection to the Public Switched Telephone Network (PSTN). The MRTI allows the radio to access the telephone network when the proper access code is received. MSKMinimum-Shift Keying OMPAC Over-Molded Pad-Array Carrier: a Motorola custom package, distinguished by the presence of solder balls on the bottom pads. OSWOutbound Signalling Word: data transmitted on the control channel from the central controller to the subscriber unit. PassPort™ Enhanced trunking protocol developed by Trident Micro Systems that links wide area dispatch networking. PC BoardPrinted Circuit Board PL Private-Line® tone squelch: a continuous sub-audible tone that is transmitted along with the carrier. PLLPhase-Locked Loop: a circuit in which an oscillator is kept in phase with a reference, usually after passing through a frequency divider. PPCPS PassPort Customer Programming Software. PTTPush-To-Talk: the switch located on the left side of the radio which, when pressed, causes the radio to transmit. RAM Random Access Memory: the radio’s RAM is loaded with a copy of the EEPROM data. RegistersShort-term data-storage circuits within the microcontroller. Repeater Remote transmit/receive facility that retransmits received signals to improve communications coverage. RESETReset line: an input to the microcontroller that restarts execution. RF PA Radio Frequency Power Amplifier RIBRadio Interface Box ROM Read Only Memory RSSIReceived Signal-Strength Indicator: a dc voltage proportional to the received RF signal strength. RPT/TA Repeater/Talk-Around SoftpotSoftware Potentiometer: a computer-adjustable electronic attenuator Software Computer programs, procedures, rules, documentation, and data pertaining to the operation of a system SPI (clock and data lines)Serial Peripheral Interface: how the microcontroller communicates to modules and ICs through the CLOCK and DATA lines. Glossary of Terms
GlossaryGlossary-3 Squelch Muting of audio circuits when received signal levels fall below a pre-determined value Standby ModeAn operating mode whereby the radio is muted but still continues to receive data System Central ControllerMain control unit of the trunked dispatch system; handles ISW and OSW messages to and from subscriber units (see ISW and OSW). System SelectThe act of selecting the desired operating system with the system-select switch (also, the name given to this switch). TOT Time-Out Timer: a timer that limits the length of a transmission. TPLTone Private-line µC Microcontroller UHFUltra High Frequency µP Microprocessor VCOVoltage-Controlled Oscillator: an oscillator whereby the frequency of oscillation can be varied by changing a control voltage. VCOBIC Voltage-Controlled Oscillator Buffer Integrated Circuit VHFVery High Frequency VSWR Voltage Standing Wave RatioGlossary of Terms