|
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
529⁄32 × 19⁄16 ×
619⁄32 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