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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
μ
V (typical) at 12 dB SINAD
−8 dB
μ
V (EMF) typ. at 5% BER
• Squelch sensitivity (at threshold)
0.25
μ
V 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