The Icom IC‑T3H VHF transceiver user manual provides operating instructions, safety precautions, programming details, and specifications.
This manual covers all aspects of the Icom IC‑T3H VHF transceiver, including supplied accessories, safety warnings, and detailed descriptions of the panel controls, battery packs, and optional units. It guides users through basic operation, repeater use, memory programming, DTMF functions, scanning, sub‑audible tones, pager/code squelch, and cloning procedures.
Technical specifications, options, and CE compliance information are provided at the end of the document, giving users the data needed for proper installation, maintenance, and regulatory adherence.
| Frequency range | 144–146 MHz (Tx/Rx) |
|---|---|
| Operating temperature range | –10 °C to +60 °C |
| Power supply requirement | 7.2 V DC (6–10.3 V DC acceptable) |
| Output power | 5.5 W (High), 0.5 W (Low) |
| Antenna connector | BNC (50 Ω) |
| Dimensions (W × H × D) | 54 mm × 132 mm × 35 mm |
| Weight (with battery pack) | 350 g |
| Number of memory channels | 107 (incl. 1 call and 6 programmed scan edges) |
| Tuning steps | 5, 10, 12.5, 15, 20, 25, 30 and 50 kHz |
| Receiver sensitivity (12 dB SINAD) | 0.16 µV typ. |
It operates from 144 MHz to 146 MHz on both transmit and receive.
The transceiver offers 107 memory channels, including one call channel and six programmed scan edges.
It requires a 7.2 V DC power supply, with an acceptable range of 6 V to 10.3 V DC.
The unit can transmit at 5.5 W in high power mode or 0.5 W in low power mode.