Icom IC-706MKIIG vs Icom IC-7100
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Icom IC-706MKIIG or Icom IC-7100? I’ve put both radios side by side: data from the manufacturers’ datasheets and photos at the same scale. Icom IC-706MKIIG does better: AM power, transmit current draw and weight; Icom IC-7100: power on 4 m, power on 70 cm, SD card and memory channels.
Specs side by side
| IcomIC-706MKIIG▲ 3 | IcomIC-7100▲ 4 | |
|---|---|---|
| Bands and modes | ||
| Transmit bands | HF 1.8–29.7 MHz50–52 MHz144–146 MHz430–440 MHz | HF 1.8–29.7 MHz50–52 MHz70–70.5 MHz144–146 MHz430–440 MHz |
| Receive range | 0.03–200 · 400–470 MHz | 0.03–200 · 400–470 MHz |
| Modes | SSBCWRTTYAMFM | SSBCWRTTYAMFMD-STAR |
| Transmit power | ||
| HF | 100 W | 100 W |
| 50 MHz (6 m) | 100 W | 100 W |
| 70 MHz (4 m) | — | 50 W ▲ |
| 144 MHz (2 m) | 50 W | 50 W |
| 430 MHz (70 cm) | 20 W | 35 W ▲ |
| AM | 40 W ▲ | 30 W |
| Receiver | ||
| Construction | superheterodyne, double conversion (FM: triple conversion) + audio DSP | superheterodyne, triple conversion + DSP |
| Second receiver | — | — |
| Spectrum and waterfall | simple swept bandscope | swept spectrum analyser |
| Features | ||
| Antenna tuner | none — AH-4 / AT-180 optional | none — AH-4 / AT-180 optional |
| Display | Monochrome LCD with dot‑matrix area; detachable panel (OPC-581 cable) | 3.6″ touchscreen, monochrome; detachable panel |
| LAN / remote operation | — | via PC with RS-BA1 |
| USB | none — CI-V (3.5 mm jack) | USB: CAT + audio |
| SD card | — | |
| Antenna connectors | 2× SO-239 (HF/6 m and 2 m/70 cm) | 2× SO-239 (HF/6 m/4 m) + N (2 m/70 cm) |
| Power and case | ||
| Power | 13.8 V DC, external power supply | 13.8 V DC, external power supply |
| Transmit current draw | 20 A ▲ | 22 A |
| Dimensions | 167 × 58 × 200 mmwidth × height × depth | 165 × 64 × 78.5 mmpanel; main unit separate |
| Weight | 2.5 kg ▲including the panel (approx. 250 g) | 2.8 kg |
| Other | ||
| Memory channels | 99 | 495 ▲ |
| Release | 1999discontinued | 2013 |
Data: manufacturers’ spec sheets and manuals · as of 31.10.2026
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