Icom IC-FR3000 - IC-FR4000, Desktop Repeater Series

IC-FR3000 - IC-FR4000 Series VHF and UHF FM Repeaters

Bridging the gap between bands

50 Watt continuous full duty cycle operation

This repeater looks as good as it performs. A rugged heatsink, large cooling fans and a high performance power module provide the repeater with a stable 50W at full duty cycle operation.

Automatic battery backup system

A built-in backup system supports automatic switching to an external power supply (13.6V DC) if the AC power supply fails.

Multiple CTCSS & DTCS tone memories with multiple memory channels

Up to 16 CTCSS/DTCS tones (TX/RX tones respectively) can be programmed in a channel. This feature allows you to share a channel with multiple user groups. You can also give priority/exclusive use to a specified group simply by programming different tones to another memory channel. Ideal for many different applications.

Built-in 2-Tone, 5-Tone, DTMF encoder & decoder

Multiple signaling systems are equipped as standard. These systems are fully compatible with Icom F-series radios.

Internal space for duplexer and isolator

The repeater has an internal space to install a duplexer and isolator*. The controls of the duplexer are accessible from the front of the repeater without disassembly. Faster and easier maintenance and adjustment is possible.
* Ask your dealer for details about available duplexers and isolators.

Telephone interconnect capability

DTMF remote control capability

You can control the repeater from a remote location over the air or over a phone line with DTMF.

Optional wall mount bracket, MB-77 and 19 inch rack mount bracket, MB-78

19-inch rack mount, MB-78

Installation on a wall with the MB-77

Additional Features

Master/Slave backup operation by connecting two repeaters
Self check function checks for internal errors and alerts with a beep sound or with a phone call
Accessory connector (D-sub 25-pin) on the rear panel for trunking controller including LTR™ and PassPort®
Compatible with VEGA tone remote control system
5-Tone relay function
Optional Voice Scrambler UT-109 or UT-110
CW ID transmitter (DTMF or 5-Tone also selectable)
Password and kill/stun function for security
16-digit alphanumeric display convenient for base station operation
A programmable button gives access to a customized function

Specifications: IC-FR3000 - IC-FR4000 Series VHF and UHF FM Repeaters

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)


VHF (at 50W)	15A
UHF (at 50W)	20A
Max. audio	2A typ.
Stand-by	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

Standard	MIL 810C		MIL 810D
Standard	Method	Proc.	Method	Proc.
High Temp.	501.1	I	501.2	I, II
Low Temp.	502.1	I	502.2	I, II
Vibration	514.2	VII, X	514.3	I
Shock	516.2	I, II, IV	516.3	I, IV

Standard	MIL 810E		MIL 810F
Standard	Method	Proc.	Method	Proc.
High Temp.	501.3	I ,II	501.4	I, II
Low Temp.	502.3	I ,II	502.4-3	I, II
Vibration	514.4	I	514.4	I
Shock	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.

Rear View

Unless otherwise stated - All mobile radios include: Radio, microphone, power cable, and mounting bracket. All portable radios include: Radio, battery, antenna, and trickle charger.

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