Service manual

INTRODUCTION AND OPERATION
1-13
Month 2000
Part No. 001-2004-601
SPECIFICATIONS
GENERAL
1
Frequency Ranges 380-400, 400-430, 430-470, 470-512, 480-520 MHz Transmit/Receive
Dimensions 9.125" H x 17" W x 20.9" D
AC Voltage/Frequency 100-240V AC/50-60 Hz
AC Current 0.38A (Standby), 1.4A (25W), 5A (110W)
AC Input Power 45W (Standby), 170W (25W), 560W (110W)
DC Current at 26.5V DC (Low Power) 6.3A (25W), 16.5A (110W)
Number of Channels 1 (Synthesized, programmable)
Channel Spacing 12.5 kHz/25 kHz selectable
Channel Resolution 6.25 kHz
Temperature Range -30°C to +60°C (-22°F to +140°F)
Duty Cycle Continuous
FCC Type Acceptance ATH2422004 (25 kHz)
FCC Compliance Parts 15, 90
RECEIVER
12 dB SINAD 0.35 µV
20 dB Quieting 0.50 µV
Signal Displacement Bandwidth ±1 kHz (12.5 kHz), ±2.0 kHz (25 kHz)
Adjacent Channel Rejection -85 dB (12.5 kHz), -90 dB (25 kHz)
Intermodulation Rejection -85dB
Spurious & Image Rejection -100 dB
Audio Squelch Sensitivity 12 dB SINAD
Audio Response +1/-3 dB TIA
Audio Distortion Less than 3% at 0.5W/16 ohms
Local Audio Power 0.5W/16 ohms
Audio Sensitivity ±0.75 kHz (12.5 kHz), ±1.5 kHz (25 kHz)
Hum & Noise Ratio -50 dB
Frequency Spread 2 MHz
Frequency Stability ±1 PPM -30°C to +60°C (-22°F to +140°F)
Modulation Acceptance Bandwidth ±3.5 kHz (12.5 kHz), ±7.0 kHz (25 kHz)
TRANSMITTER
RF Power Out 380-470 MHz 110W (Default setting), 25-110W (Variable Set Point)
470-520 MHz 100W (Default setting), 25-100W (Variable Set Point)
Spurious Emissions -90 dBc
Harmonic Emissions -90 dBc
Audio Deviation ±1.6 kHz (12.5 kHz), ±3.5 kHz (25 kHz)
LTR Data Deviation ±0.8 kHz (12.5 kHz), ±1 kHz (25 kHz)
CWID Deviation ±1 kHz (12.5 kHz), ±2 kHz (25 kHz)
Repeat Deviation ±0.8 kHz (12.5 kHz), ±1.5 kHz (25 kHz)
Audio Response +1/-3 dB TIA
Audio Distortion Less than 2%
Hum & Noise (TIA) -50 dB (12.5 kHz), -55 dB (25 kHz)
Frequency Spread 6 MHz
Frequency Stability ±1 PPM -30°C to +60°C (-22°F to +140°F)
Emission Designators 16K0F3E, 16K0F3D, 16K0F1D
These general specifications are intended for reference and are subject to change without notice. Contact the Sys-
tems Applications consultants for guaranteed or additional specifications.