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Icom IC-F40GT Service Manual

Icom IC-F40GT
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Measurement method
Frequency coverage
Type of emission
Number of conventional channels
Power supply requirement
Current drain (approx.)
Frequency error
Usable temperature range
Dimensions (proj. not included)
Weight (approx.)
RF output power
Modulation system
Maximum permissible deviation
Spurious emissions
Adjacent channel power
Audio frequency response
Audio hormonic distortion
FM hum and noise (typical)
Residual modulation (typical)
Limitting charact of modulator
Ext. microphone connector
Receive system
Intermediate frequencies
Sensitivity (typical)
Squelch sencitivity (at threshold) (typical)
Adjcent channel selectivity (typical)
Spurious response
Intermoduration (typical)
FM hum and noise (typical)
Hum and noise (with CCITT filter) (typical)
Audio output power (at 7.2 V DC)
External SP connector
1 - 1
All stated specifications are subject to change without notice or obligation.
USA/GEN EUR
RECEIVER TRANSMITTER GENERAL
EIA-152-C/204D or TIA-603 ETS 300 086 (GEN)
[L-band]: 400.000–430.000 MHz
[ML-band]: 440.000–480.000 MHz [GEN]/[EUR]
[MH-band]: 450.000–490.000 MHz [USA]/[GEN]
[H-band]: 480.000–512.000 MHz [USA], 480.000–520.000 MHz [GEN]
16K0F3E [25 kHz; Wide], 8K50F3E [12.5 kHz; Narrow]
14K0F3E [20 kHz; Middle], 8K50F3E [12.5 kHz; Narrow]
Max. 256 ch (16 channels
× 16 banks)
7.2 V DC (negative ground; supplied battery pack)
TX at High power 2.0 A
Rx rated audio 300 mA
stand-by 95 mA (typical)
±2.5 ppm ±1.5 kHz
30˚C to +60˚C (22˚F to +140˚F) 25˚C to +55˚C
54(W)
× 139(H) × 38(D) mm; 2
1
8(W) × 5
15
32(H) × 1
1
2(D) inch
420 g; 14.8 oz (with BP-210)
4 W / 2 W / 1 W (High/Low2/Low1)
Variable reactance frequency modulation
±5.0 kHz [Wide], ±2.5 kHz [Narrow]
73 dBc typical 0.25 µW
70 dB [Wide], 60 dB [Narrow]
+2 dB to 8 dB of 6 dB/octarve
range from 300 Hz to 3000 Hz [Wide]/2550 Hz [Narrow]
3% typical at 1 kHz, 40% deviation
46 dB [Wide], 40 dB [Narrow] ——
—— 45 dB [Wide], 43 dB [Narrow]
60100% of max. deviation
9-pin multi connector/2.2 k
Double-conversion superheterodyne system
1st: 47.25 MHz, 2nd: 450 kHz
0.25 µV at 12 dB SINAD 4 dBµV (emf) at 20 dB SINAD
0.25 µV 4 dBµV (emf)
73 dB [Wide], 63 dB [Narrow]
70 dB
74 dB 70 dB
46 dB [Wide], 40 dB [Narrow] ——
—— 45 dB [Wide], 43 dB [Narrow]
500 mW typical at 5% distortion with a 8 load
600 mW typical at 5% distortion with a 6 load
9-pin multi connector/8
SECTION 1 SPECIFICATIONS

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Icom IC-F40GT Specifications

General IconGeneral
BrandIcom
ModelIC-F40GT
CategoryTransceiver
LanguageEnglish

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