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SECTION 1
SPECIFICATIONS
[USA] [EXP]
• Frequency coverage 136–174 MHz
• Type of emission Wide – 16K0F3E (25.0 kHz)
Narrow 11K0F3E (15 kHz) 8K50F3E (12.5 kHz)
Digital 4K00F1E, D (6.25 kHz)
• Number of programable channels 128 channels (8 zones)
• Antenna impedance
50
Ω
(nominal)
• Operating temperature range –30˚C to +60˚C (−22˚F to +140˚F)
• Power supply requirement (nominal) 13.6 V DC (Negative ground)
• Current drain
(approximately)
RX
Stand-by 300 mA
Maximum
audio
1.2 A
TX at 50 W 10.0 A
• Dimensions
(projections not included)
150(W)×40(H)×167.5(D) mm; 5.9(W) × 1.6(H) × 6.6(D) in
• Weight (approximately)
1.1 kg (2.4 Ib)
• Intermediate frequencies 1st IF; 46.35 MHz, 2nd IF; 450 kHz
• Sensitivity 0.25 μV (typical) at 12 dB SINAD
−8 dBμV (EMF) typ. at 5% BER
• Squelch sensitivity (at threshold) 0.25 μV typ.
• Adjacent channel
selectivity
Wide 70 dB (minimum) 80 dB (typical)
Narrow 60 dB (minimum) 70 dB (typical)
Digital 50 dB (minimum) 65 dB (typical)
• Spurious response 70 dB (minimum) 80 dB (typical)
• Intermodulation Wide
70 dB (minimum) 75 dB (typical)
Narrow
Digital 65 dB (minimum) 70 dB (typical)
• FM hum and noise
(without CCITT filter)
Wide 40 dB (minimum) 45 dB (typical)
Narrow 34 dB (minimum) 40 dB (typical)
• Audio output power 4.0 W typ. at 5% distortion with a 4 Ω load
• Audio output impedance 4
Ω
M GENERAL
M TRANSMITTER
M RECEIVER
[USA] [EXP]
• Transmit output power 50 W
• Modulation Variable reactance frequency modulation
• Maximum permissible
deviation
Wide ±5.0 kHz
Narrow ±2.5 kHz
• Frequency error ±1.0 ppm
• Spurious emission 72 dB (minimum) 87 dB (typical) 70 dB (minimum) 87 dB (typical)
• Adjacent channel power Wide 70 dB (minimum) 80 dB (typical)
Narrow
60 dB (minimum) 70 dB (typical)
Digital
• FSK Error Digital 5% (maximum) 2% (typical)
• Audio harmonic distortion 3% (typical) (with 1 kHz AF 40% deviation)
• FM hum and noise
(without CCITT filter)
Wide 40 dB (minimum) 50 dB (typical)
Narrow 34 dB (minimum) 45 dB (typical)
• Limiting charact of modulation 70–100% of max. deviation
• Microphone impedance 600
Ω
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