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SECTION 1
SPECIFICATIONS
IC-GM1600
IC-GM1600/E
[USA]
[GEN], [EUR], [UK]
GENERAL
• Frequency coverage
TX
156.025–157.425 MHz [ON-BOARD]
156.000–161.450 MHz [ON-BOARD]
RX
156.050–163.275 MHz [ON-BOARD]
156.000–163.425 MHz [ON-BOARD]
TX/RX
156.300–156.875 MHz [SURVIVAL]
• Number of programable channels
100 channels
• Type of emission
16K0G3E
16K0G3E (for ATIS)
• Antenna impedance
50
Ω
(nominal)
• Operating temperature range
−4˚F to +140˚F
–20˚C to +55˚C
• Power supply requirement
7.5 V DC nominal (negative ground)
7.2 V DC nominal (negative ground)
• Current drain (approx.)
RX
0.2 A (at max. audio)
TX
2 W
1.0 A
1 W
0.7 A
• Dimensions (projections not included)
65(W) × 145(H) × 44(D) mm; 2
9
/
16
(W) × 5
23
/
32
(H) × 1
3
/
4
(D) in.
• Weight (approx.)
385 g; 13.58 oz. (Including BP-234)
TRANSMITTER
• Output power
High
2 W
Low
1 W
• Modulation
Variable reactance frequency modulation
• Max. frequency deviation
± 5.0 kHz
• Frequency error
±5.0 ppm
±1.5 kHz
• Spurious emissions
–70 dBc typ.
0.25
µ
W (30 MHz to 1 GHz)
1.00
µ
W (1 GHz–2 GHz)
• Adjacent channel power
70 dB
• Audio harmonic distortion
10% (at 60% deviation)
• FM hum and noise
40 dB
–
• Residual modulation
–
40 dB
• Audio frequency response
+1 dB to –3 dB of 6 dB oct. from 300 Hz to 3000 Hz
• Limiting charact. of modulation
60–100% of max. deviation
• Microphone impedance
2 k
Ω
RECEIVER
• Receive system
Double conversion superheterodyne system
• Intermediate frequencies
1st : 31.05 MHz, 2nd : 450 kHz
• Sensitivity
0.25
µ
V typ. at 12 dB SINAD
–2 dB
µ
emf typ. at 20 dB SINAD
• Squelch sensitivity
–6dB
µ
typ. (at threshold)
–2 dB
µ
emf typ. (at threshold)
• Adjacent channel selectivity
70 dB typ.
70 dB
• Spurious response
70 dB typ.
70 dB
• Intermodulation rejection ratio
70 dB typ.
68 dB
• Hum and Noise
40 dB
• Audio frequency response
+1 dB to –3 dB of 6 dB oct.
(from 300 Hz to 3000 Hz)
+1 dB to –3 dB of –6 dB oct.
(from 300 Hz to 3000 Hz)
• Audio output power
(at 10% distortion with an 8
Ω
load)
0.35 W typ.
0.2 W typ.
• Output impedance (audio)
8
Ω
All stated specifications are subject to change without notice or obligation.
Specifications are measured in accordance with TIA/EIA–603 and FCC PARTS 80.271 (IC-GM1600), and IEC61097
–
12 (IC-GM1600E).