Yaesu FTM-300D Dual Band Transceiver

Receive frequency coverage

108–137 MHz (Air Band); 137–174 MHz (144 MHz HAM / VHF Band); 174–400 MHz (GEN); 400–480 MHz (430 MHz HAM / UHF Band); 480–999.995 MHz (GEN) Reference

Transmit frequency coverage

144–146 MHz; 430–440 MHz Reference

Frequency resolution

5, 6.25, 8.33, 10, 12.5, 15, 20, 25, 50, and 100 kHz; 8.33 kHz selectable only for the air band Reference

Modes

F1D, F2D, F3E, F7W Reference

RF output power

50 W / 20 W (144 MHz band and 430 MHz band) Reference

Power requirement

DC 13.8 V ±15%, negative ground Reference

Current consumption

Approximately 0.5 A receive, no signal; approximately 11 A / 7 A at rated transmit output (50 W / 20 W) on both 144 MHz and 430 MHz bands Reference

Frequency stability

±2.5 ppm, −20°C to +60°C Reference

Operating temperature

−20°C to +60°C Reference

Dimensions

Main unit: 139 (W) × 42 (H) × 132 (D) mm, excluding projections; controller: 139 (W) × 53 (H) × 18 (D) mm, excluding projections Reference

Weight

Approximately 1.1 kg, including the main unit, controller, and control cable Reference

Antenna impedance

50 Ω Reference

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