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Icom America - 2 way radios

IC-F11 / F21 Series

VHF / UHF transceiver toggle type

Specifications

Specifications

General

Frequency coverage

(Rx and Tx)*

IC-F11/F11S  146-174 MHz

IC-F21/F21S   400-430 MHz 440-470 MHz

Number of channels Total 16 (rotary type)
Total 4 (toggle type)
Channel spacing 12.5 KHz, 25 kHz
PLL channel step 2.5 kHz, 3.125 kHz (VHF)
5KHz, 6.25KHz (UHF)
Output power 5 W, 2W or 1W (VHF)
4 W, 2W or 1W (UHF)
Spurious emissions 73dBc typ.
Adjacent channel power
at 25KHz   
at 12.5KHz 
70 dB typ.
60 dB typ.
Frequency stability
VHF   
UHF
 ±5ppm
 ±2.5ppm
Sensitivity 0.25 µV (typ.) at 12 dB SINAD
Adjacent channel selectivity
at 25KHz   
at 12.5KHz 
70dB typ.
65dB typ.
Spurious response rejection 70 dB (typ.)
Audio output power 500 mW (type.) at 5% distortion an 8 ohm
Current drain
Receive

Transmit   
70 mA (standby)
250 mA (rated audio)
1.6 A (high)
Dimensions (proj. not included) 54(W) × 128(H) × 37(D) mm
Weight 310 g (with BP-209)

Measurements made in accordance with EAIA-152-C/204D or TIA-603.

Applicable U.S. Military Specifications

Icom makes rugged products that meet MIL-STD requirements and strict environmental standards as follows.

Standard MIL 810 C MIL 810 D MIL 810 E MIL 810 F
Method Proc Method Proc Method Proc Method Proc
Low Pressure 500.1 I 500.2 I, II 500.3 I, II 500.4 I, II
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
Temp. Shock 503.1 I 503.2 I 503.3 I 503.4 I
Solar Radiation 505.1 I 505.2 I 505.3 I 505.4 I
Rain 506.1 I, II 506.2 I, II 506.3 I, II 506.4 I, II
Humidity 507.1 I, II 507.2 II, III 507.3 III 507.4
Salt Fog 509.1 I 509.2 I 509.3 I 509.4
Dust Blowing 510.1 I 510.2 I 510.3 I 510.4 I
Vibration 514.2 VIII, X 514.3 I 514.4 I 514.5 I
Shock 516.2 I, II, V 516.3 I, IV 516.4 I, V 516.5 I, V

All stated specifications are subject to change without notice or obligation.

Supplied Accessories

  • Battery pack:BP-209
  • Antenna
  • Belt clip: MB-68
  • Battery charger*, AC adapter*
* Depending on version
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