Icom IC-F3GS, Руководство по обслуживанию

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SECTION 1 SPECIFICATIONS
All stated specifications are subject to change without notice or obligation.
Frequency coverage
Type of emission
Number of channels
Power supply requirement
TX
at High
Current drain
at Low
(approx.)
RX
rated audio
stand-by
Frequency stability
Usable temperature range
Dimensions (proj. not included)
Weight (with BP-209)
Output power
Modulation system
Max. freqequency deviation
Spurious emissions
Adjacent channel power
Transmitter audio distortion
Limitting charact of modulator
Ext. microphone connector
Receive system
Intermediate frequencies
Sensitivity (typical)
Squelch sencitivity
Adjacent channel selectivity
Spurious response
Intermoduration rejection ratio
Hum and noise
Audio output power
(at 7.2 V DC)
External SP connector
ETS 300 086 EIA/TIA 603
RECEIVER
TRANSMITTER
GENERAL
400–430 MHz, 440–470 MHz, 470–500 MHz*
1
*
2
, 490–512 MHz*
1
, 490–520 MHz*
2
16K0F3E (25 kHz: W-type), 14K0F3E (20 kHz: M-type), 8K50F3E (12.5 kHz: N-type)
100 ch (100 channel version, except ETS)
32 ch (16 channels
×
2 banks: 2-BANK version), 16 ch (16 channel version)
7.2 V DC (negative ground; supplied battery pack)
1.55 A
800 mA
250 mA
70 mA
±2.0 kHz (W/M-type), ±1.5 kHz (N-type) ±0.00025%
–25˚C to +55˚C –30˚C to +60˚C (–22˚C to +140˚C)
54(W)
×
132(H)
×
35(D) mm; 2
5
⁄
32
(W)
×
5
3
⁄
16
(H)
×
1
3
⁄
8
(D) inch
355 g; 12.5 oz
High 4 W
Low 1 W
Variable reactance frequency modulation
±5.0 kHz (W-type), ±4.0 kHz (M-type)* 3 , ±2.5 kHz (N-type)
0.25 µW @ < 1 GHz, 1.0 µW @ < 1 GHz 73 dBc typical
70 dB (W/M-type) 70 dB typical (25 kHz)
60 dB (N-type) 60 dB typical (12.5 kHz)
Less than 5% at 1 kHz, 60% deviation Less than 3% at 1 kHz, 40% deviation
70–100% of max. deviation
3-conductor 2.5(d) mm (
1
⁄
10
")/2.2 k
Ω
Double-conversion superheterodyne system
1st: 46.350 MHz, 2nd: 450 kHz
0.3 µV at 12 dB SINAD
0.3 µV at 12 dB SINAD
0.79 µV (emf) at 20 dB SINAD
0.3 µV typical (at threshold)
70 dB (W/M-type) 75 dB typical (W-type)
60 dB (N-type) 65 dB typical (N-type)
70 dB 70 dB typical
65 dB 70 dB typical
45 dB typical (W/M-type) 45 dB typical (25 kHz)
43 dB typical (N-type) 40 dB typical (12.5 kHz)
500 mW typical at 5% distortion with an 8
Ω
load
3-conductor 3.5(d) mm (
1
⁄
8
")/8
Ω
Measurements made in accordance with EIA/TIA-152-C, 204-D, 603 or ETS 300-086.
*
1 EIA/TIA version only, * 2 General version only, * 3 ETS/CEPT version only