SPECIFICATIONS
[USA], [RUS], [CHN], [EXP] [EUR]
GENERAL
• Frequency coverage 136–174 MHz [USA], [CHN], [EXP]
146–174 MHz [RUS]
136–174 MHz
• Type of emission Wide 16K0F3E (25.0 kHz)
Middle – 14K0F3E (20.0 kHz)
Narrow 11K0F3E (12.5 kHz) 8K50F3E (12.5 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) –25˚C to +55˚C
• Power supply requirement (nominal) 13.6 V DC (Negative ground) 13.2 V DC (Negative ground)
• Current drain
(approx.)
RX
Stand-by 300 mA
Max.audio 1200 mA
TX
at 25 W 7.0 A
at 50 W 14.0 A
• Dimensions
(projections not included)
[25 W ver.]
150 (W) × 40 (H) × 117.5 (D) mm; (5
29
/
32
(W) × 1
9
/
16
(H) × 4
5
/
8
(D) in)
[50 W ver.]
150 (W) × 40 (H) × 167.5 (D) mm;
(5
29
/
32
(W) × 1
9
/
16
(H) × 6
19
/
32
(D) in)
–
• Weight
[25 W ver.] 0.8 kg (1
3
/
4
Ib) 0.8 kg
[50 W ver.] 1.1 kg (2
7
/
16
Ib) –
TRANSMITTER
• Transmit output power [25 W ver.] 25 W (High), 10 W (Low2), 2.5 W (Low1)
[50 W ver.] 50 W (High), 25 W (Low2), 5.0 W (Low1) –
• Modulation Variable reactance frequency modulation
• Max. permissible deviation Wide ±5.0 kHz
Middle – ±4.0 kHz
Narrow ±2.5 kHz
• Frequency error ±2.5 ppm ±1.5 kHz
• Spurious emission 70 dB typ. 0.25
μ
W (
≤
1 GHz), 1.0
μ
W (>1 GHz)
• Adjacent channel power Wide 70 dB min.
Middle – 70 dB min.
Narrow 60 dB min.
• Audio frequency response +1 dB to –3 dB of 6 dB/octave (from 500–2500 Hz)
• Audio harmonic distortion 3% typ. (with 1 kHz AF 40% deviation)
• FM hum and noise
(without CCITT filter)
Wide More than 40 dB (46 dB typ.) –
Narrow More than 34 dB (40 dB typ.) –
• Residual modulation
(with CCITT filter)
Wide – More than 45 dB (55 dB typ.)
Middle – More than 43 dB (53 dB typ.)
Narrow – More than 40 dB (50 dB typ.)
• Limiting charact of modulation 70–100% of max. deviation
• Microphone impedance 600
Ω
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