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IC-F121 / F221

VHF and UHF Transceivers

specifications

Specifications

General
Frequency coverage
IC-F121
IC-F221
 
136–174 MHz
440–490 MHz
Number of Channels 128 channels/8 banks
Channel spacing 12.5/25 kHz, 15/30 kHz
PLL channel step
VHF
UHF
 
2.5, 3.125 kHz
5, 6.25 kHz

Frequency stability
VHF
UHF

 
±5.0ppm
±2.5ppm
Operating temp. range –30°C to +60°C
–22°F to +140°F
Power supply voltage 13.6V DC
Operating temperature range
Tx VHF (50w) 14A
UHF (45w) 13A
Rx Max. audio 1200mA
Stand-by 300mA
Antenna impedance 50Ω (SO-239)
Dimensions (W×H×D)

150 × 40 × 167.5 mm

52932 × 1916 × 61932 in

Weight 1.1kg ; 2.4lb
Transmitter
Output power (at 13.6V DC)
VHF
UHF
 
50W
45W
Max. freq. deviation ±5.0 kHz / ±2.5 kHz (wide/narrow)
Spurious emissions 70dB typ.
Adjacent Ch. power 70dB / 60dB (wide/narrow)
Mic. impedance 600 (8-pin modular)
Receiver
Sensitivity 0.25µV typ. (at 12dB SINAD)
Squelch sensitivity 0.25µV typ.
Adjacent Ch.selectivity 75dB typ ./ 65dB typ. (wide/narrow)
Spurious response 75dB
Intermodulation
VHF
UHF
 
74dB typ.
75dB typ.
Audio output power 4W typ. at 10% distortion with a 4Ω load
Ext. SP connector 2-conductor 3.5 (d) mm (1/8)/4Ω

Applicable U.S. Military Specifications

The IC-F121 and IC-F221 meet MIL-STD requirements and strict environmental standards for shock (MIL 810 C, D, E and F) and vibration (MIL 810 C, D, E and F).

Measurements made in accordance with EIA-152C/204D, TIA-603. All stated specifications are subject to change without notice or obligation.

Supplied Accessories

  • Hand microphone (HM-100N)
  • DC power cable
  • Mounting bracket kit
  • Hanger kit
  • Key assign stickers