ICOM 144MHz FM TRANSCEIVER IC-2300H

Frequency coverage

EXP version: Tx/Rx  136–174 MHz,
KOR/TPE version: Tx/Rx  144–146 MHz

Number of channels

207 channels
(including 6 scan edges, and 1 call)

Type of emission

F2D, F3E (FM)

Power supply requirement

13.8 V DC ±15%

Current drain

Tx (65 W)

11 A

Rx

Stand-by

0.4 A

Max. audio

1.5 A

Antenna impedance

50 Ω (SO-239)

Operating temperature range

–10°C to +60°C

Dimensions
(projections not included; W×H×D)

140×40×162 mm

Weight (approx.)

1.1 kg

Output power* (at 13.8 V DC)

EXP version: 65 W, 25 W, 10 W, 5 W

KOR version: 50W, 25W, 10W. 5W

TPE version: 24W, 10W, 5W

Max. frequency deviation

Wide

±5.0 kHz

Narrow

±2.5 kHz

Spurious emissions

Less than –60 dBc

Frequency stability

±3 ppm

Microphone impedance

600 Ω (8-pin modular)

Intermediate frequencies

46.35 MHz/450 kHz

Sensitivity at 12dB SINAD

Less than 0.18 μV

Adjacent channel
selectivity

Wide

More than 6 kHz (at 6 dB)
Less than 14 kHz (at 60 dB)

Narrow

More than 3 kHz (at 6 dB)
Less than 9 kHz (at 55 dB)

Spurious response rejection

More than 60 dB

Audio output power

4.5 W typ. (10% dist. 4 Ω load)

External speaker connector

2-conductor 3.5 (d) mm (1⁄8ʺ)/4 Ω

Standard

MIL 810G

Method

Procedure

Low Pressure

500.5

I, II

High Temperature

501.5

I, II

Low Temperature

502.5

I, II

Temperature Shock

503.5

I-C

Solar Radiation

505.5

I

Vibration

514.6

I

Shock

516.6

I, IV