Model: IC-F121- DISCONTINUED

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Buttons and Volume Knob 4W typ. Front-mounted Speaker 8 Memory Channels with LED Display Interactive LED Lighting and Flexible Hanger Actions Built-in 2-Tone, 5-Tone, CTCSS, DTCS Encoder & Decoder Advanced Multi 2-tone/5-tone Systems (See overleaf for details) Standard DTMF Encoder and Optional DTMF Decoder with ANI Function Programmable Wide/Narrow Channel Spacing for Each Channel 2.5kHz Channel Step (U.S.A. VHF only) Icom IC-F121 Mobile Radio Uses Advanced Multi 2-tone/5-tone systems Programmable actions when a matched tone is received LED lighting ON/OFF/Blink Answer back calls Beep sounds Scan start/stop Auto transmission Stun/Kill functions (prevents use of a lost or stolen radio) External out for horn drive (Optional OPC-617 is required) Ten 2-tone codes or eight 5-tone codes can be decoded on a channel Three call codes are programmable Other Icom IC-F121 Mobile Radio features Hook scan function and Hook scan ON/OFF button are assignable 24-digit DTMF autodial memory Automatic ID (DTMF code) transmission linked to PTT Busy lockout and repeater lockout Power on password External I/O terminal socket with optional OPC-617 Optional Voice Scrambler, UT-109/UT-110 Meet MIL-STD 810 C, D, E and F Specification Icom IC-F121 Mobile Radio General Specifications 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 5 29 ⁄ 32 × 1 9 ⁄ 16 × 6 19 ⁄ 32 in Weight 1.1kg ; 2.4lb Icom IC-F121 Mobile Radio 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) Icom IC-F121 Mobile Radio 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.