Icom IC-F3GS, IC-F3GT service manual Section Specifications, Eia/Tia

	SECTION 1			SPECIFICATIONS
					ETS 300 086	EIA/TIA 603
	Frequency coverage				136.000–150.000 MHz (L-band), 146.000–174.000 MHz (H-band)
	Type of emission				16K0F3E (W-type), 14K0F3E (M-type), 8K50F3E (N-type)
	Number of channels				100 ch (100 channel version),
					32 ch (16 channels ⋅ 2 banks: 2-BANK version), 16 ch (16 channel version)
	Power supply requirement				7.2 V DC (negative ground; supplied battery pack)
GENERAL		TX	at High		1.6 A
	Current drain		at Low		700 mA
	(approx.)	RX	rated audio		250 mA
	stand-by			70 mA
	Frequency stability				±2000 Hz (W/M-type), ±1.5 kHz (N-type)	±0.0005%
	Usable temperature range				–25˚C to +55˚C	–30˚C to +60˚C
	Dimensions (proj. not included)				54(W) ⋅ 132(H) ⋅ 35(D) mm; 21⁄8(W) ⋅ 57⁄32(H) ⋅ 13⁄8(D) inch
	Weight (with BP-209)				370 g; 13.1 oz
	Output power				High 5 W
					Low 1 W
	Modulation system				Variable reactance frequency modulation
TRANSMITTER
	Max. freqequency deviation				±5.0 kHz (W-type), ±4.0 kHz (M-type)*1, ±2.5 kHz (N-type)
	Spurious emissions				0.25 µW @ < 1 GHz, 1.00 µW @ > 1 GHz	73 dBc typical
	Adjacent channel power				70 dB (W/M-type)	70 dB typical (W-type)
					60 dB (N-type)	60 dB typical (N-type)
	Transmitter audio distortion				Less than 5% at 1 kHz, 60% deviation	Less than 3% at 1 kHz, 40% deviation
	Limitting charact of modulator				70–100% of max. deviation
	Ext. microphone connector				3-conductor 2.5(d) mm (1⁄10")/2.2 kΩ
	Receive system				Double-conversion superheterodyne system
	Intermediate frequencies				1st: 31.05 MHz, 2nd: 450 kHz
	Sensitivity (typical)				0.25 µV at 12 dB SINAD	0.25 µV at 12 dB SINAD
					0.63 µV (emf) at 20 dB SINAD
	Squelch sencitivity				0.25 µV typical (at threshold)
RECEIVER	Intermoduration rejection ratio				70 dB (W/M-type)	75 dB typical (W-type)
					65 dB	70 dB typical
	Adjacent channel selectivity				60 dB (N-type)	65 dB typical (N-type)
	Spurious response				70 dB	70 dB typical
	Hum and noise				45 dB typical (W/M-type)	45 dB typical (W-type)
					43 dB typical (N-type)	40 dB typical (N-type)
	Audio output power				500 mW typical at 5% distortion with an 8 Ω load
	(at 7.2 V DC)
	External SP connector				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.

All stated specifications are subject to change without notice or obligation.

1 - 1