Yaesu FT-1802M, Technical Supplement

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Specifications
General
Frequency Range : Tx 144 - 146 MHz or 144 - 148 MHz
Rx 144 - 146 MHz or 136 - 174 MHz
Channel Step : 5/10/12.5/15/20/25/50/100 kHz
Standard Repeater Shift : ±600 kHz
Frequency Stability : Better than ±10 ppm [–4 °F to +140 °F (–20 °C to +60 °C)]
Modes of Emission : F2/F3
Antenna Impedance : 50 Ohms, unbalanced
Supply voltage : 13.8 V DC ±15%, negative ground
Current Consumption (typical): Rx: less than 0.7 A, less than 0.3 A (squelched)
Tx: 10 A (50 W) /7 A (25 W) /5 A (10 W) /4 A (5 W)
Operating Temperature Range : –4° F to +140° F (–20° C to +60° C)
Case Size (WxHxD): 5.5” x 1.6” x 5.7” (140 x 40 x 146 mm) (w/o knobs)
Weight (Approx.): 2.6 lb (1.2 kg)
Transmitter
Output Power : 50 W/25 W/10 W/5 W
Modulation Type : Variable Reactance
Maximum Deviation : ±5 kHz/±2.5 kHz
Spurious Radiation : Better than –60 dB
Microphone Impedance : 2000 Ohms
Receiver
Circuit Type : Double Conversion Superheterodyne
Ifs : 21.7 MHz & 450 kHz
Sensitivity (for 12dB SINAD): Better than 0.2 µV
Selectivity (–6/–60dB): 12 kHz/28 kHz
IF Rejection : Better than 70 dB
Image Rejection : Better than 70 dB
Maximum AF Output : 3 W into 4 Ohms @10 % THD
Specifications subject to change without notice or obligation. Specifications guaranteed only within Amateur band.
Frequency ranges and functions will vary according to transceiver version; check with your dealer.