Icom IC-91A VHF/UHF FM Transceiver

Receive frequency coverage

U.S.A. version: A band 0.495–823.995 MHz, 849–868.995 MHz, and 894–999.990 MHz; B band 118–174 MHz and 350–470 MHz. Reference

Transmit frequency coverage

U.S.A. version: 144–148 MHz and 420–450 MHz. Reference

Bands

144 MHz and 430/440 MHz amateur bands. Reference

Modes

FM; AM receive-only; WFM receive-only; DV digital mode available when the optional UT-121 is installed. Reference

RF output power

High: 5.0 W; Low: 0.5 W approximate, at 7.4 V DC. Reference

Audio output power

More than 200 mW at 10% distortion, at 7.4 V DC with an 8 Ω load. Reference

Power requirement

10.0–16.0 V DC for external DC power, or the specified Icom battery pack. Reference

Current consumption

At 7.4 V DC: transmit high 2.1 A typical at 144 MHz; 2.2 A typical at 430/440 MHz; transmit low approximately 0.8 A; receive maximum-power 340 mA typical; standby 170 mA typical. Reference

Frequency stability

±2.5 ppm from −20°C to +60°C. Reference

Frequency resolution

5, 6.25, 8.33, 9, 10, 12.5, 15, 20, 25, 30, 50, 100, 125, and 200 kHz tuning steps. Reference

Intermediate frequency

1st: A band 61.65 MHz; A-band WFM 59.25 MHz; B band 46.35 MHz. 2nd: 450 kHz; WFM 13.35 MHz. 3rd: 1.95 MHz for WFM only. Reference

Specifications may vary by revision or market. Use linked manufacturer references when available and confirm critical details before purchase.