Kenwood TH-D7A Handheld Transceiver

Frequency coverage

VHF: 144–148 MHz; UHF: 438–450 MHz Reference

Modes

F3E (FM), F1D (GMSK), F2D (FSK) Reference

Power requirement

External power supply: 5.5–16.0 V (13.8 V); battery terminals: 4.5–15.0 V (6.0 V) Reference

Frequency stability

Within ±10 ppm from −10 to +50 °C; within ±15 ppm from −20 to +60 °C Reference

Operating temperature

−20 °C to +60 °C (−4 °F to +140 °F) Reference

Dimensions

54.0 × 119.5 × 43.5 mm (2.13 × 4.70 × 1.71 in), with PB-39 installed Reference

Weight

Approximately 380 g (13.4 oz), with PB-39 installed Reference

Antenna impedance

50 Ω Reference

Sensitivity

12 dB SINAD: 0.18 μV or less; VHF sub-band: 0.28 μV or less Reference

Selectivity

−6 dB: 12 kHz or more; −40 dB: 28 kHz or less Reference

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