Icom IC-905 Transceiver
Buy on Amazon
The Icom IC-905 is a high-performance all-mode transceiver covering VHF, UHF, and microwave bands from 144 MHz up to 10 GHz with an optional unit, making it one of the most capable amateur radio transceivers available for weak-signal and satellite work. It features a unique RF head unit design that mounts directly at the antenna to minimize feedline loss, paired with a separate control head for ease of operation. Overall it represents a serious and technically impressive station solution, though its premium price point reflects its niche appeal and advanced capabilities.
Key Features & Specs
| Frequency Coverage | 144 MHz, 430 MHz, 1200 MHz, 2.4 GHz, 5.6 GHz, and up to 10 GHz with optional X-band unit |
|---|---|
| Design | Split RF head and control head architecture; RF unit mounts at the antenna to eliminate coaxial feedline loss |
| Output Power | Up to 10W on 144/430 MHz, reducing at higher bands; 0.5W on 10 GHz |
| Modes | SSB, CW, AM, FM, DV (D-STAR), and DD data mode supported across bands |
| Connectivity | Ethernet link between RF and control heads; USB ports for audio, data, and firmware updates |
| Display | 5-inch color touchscreen on control head with spectrum scope and waterfall display |
| Dimensions | RF head approximately 135 x 47 x 155 mm; control head approximately 197 x 79 x 175 mm |
Best for: Serious amateur radio operators and microwave enthusiasts seeking a cutting-edge, multi-band weak-signal station capable of VHF through SHF operation with minimal feedline loss.