FR-3000 and FR-4000 Specification

Specifications

General

Frequency coverage (MHz)

IC-FR3000

IC-FR4000

148-172MHz, 150-174MHz

400-430MHz, 430-450MHz, 450-480MHz

No. of channels

32 channels

Channel spacing

12.5/25KHz

PLL channel step

5, 6. 25KHz (2.5kHz, VHF repeater operation only)

Frequency stability

VHF

UHF (U.S.A. version)
UHF (Other versions)

±2.5ppm

±1.5ppm < /br> ±2.5ppm

Operating temperature range

-30°C to +60°C

-22°F to +140°F

Power supply voltage

13.6V DC
100-120V AC (50/60Hz)*,

220-240V AC (50/60Hz)*
*Depending on version

Current drain (at 13.6 V DC)
Tx

Rx

VHF (at 50W)
UHF (at 50W)
Max. audio
Stand-by

15A
20A
2A typ.
1A typ.

Antenna impedance

50Ω (Type-N × 2)

Dimensions (proj. not incl.)

410(W) × 110(H) × 360(D) mm

16 ⁵⁄₃₂ × 4 ¹¹⁄₃₂ × 14 ³⁄₁₆ in

Weight

12 kg; 26.4lb (approx.)

Transmitter
Output power	50W (high), 10W (low) selectable (at 13.6V DC)
Max. frequency deviation	±5.0kHz/±2.5kHz (wide/narrow)
Spurious emissions	70dB
Adjacent channel power	70/60dB (wide/narrow)
Hum and noise	40/34dB (wide/narrow)
Microphone impedance	600 ohm (8-pin modular)

Receiver
Sensitivity	0.25µV typ. (at 12dB SINAD)
Adjacent channel selectivity	70/60dB (wide/narrow)
Spurious response	70dB
Intermodulation rejection ratio	70dB
Hum and noise ratio	40/34dB (wide/narrow)
Audio output power	2.5 W typ. at 10% distortion with a 4 ohm load
External speaker connector	2-conductor 3.5 (d) mm (¹⁄₈″)/4Ω

Applicable U.S. Military Specifications

Icom makes rugged products that have been tested to and pased the following MIL-STD requirements and strict environmental standards.

Standard	MIL 810C		MIL 810D		MIL 810E		MIL 810F
Standard	Method	Proc.	Method	Proc.	Method	Proc.	Method	Proc.
High Temp.	501.1	I	501.2	I, II	501.3	I ,II	501.4	I, II
Low Temp.	502.1	I	502.2	I, II	502.3	I, II	502.4-3	I, II
Vibration	514.2	VII, X	514.3	I	514.4	I	514.4	I
Shock	516.2	I, II, IV	516.3	I, IV	516.4	I, IV	516.5	I, IV

Measurements made in accordance with EIA/TIA-603-A. Compatibility of functions for use with a telephone line may not work in some countries. All stated specifications are subject to change without notice or obligation.