TWAYRDIO UHF Yagi Antenna 400-470MHz, 7dBi Gain
Directional UHF Yagi antenna for 400-470MHz with 7dBi gain and 50-ohm impedance. Suitable for GMRS, ham radio, and repeater use; praised for build quality and ease of assembly
Highlights
- 7dBi gain at 430MHz
- Horizontal polarization with wide beam width
- Robust outdoor-ready design
Pros
- Directional Yagi with high gain
- Wide 400-470MHz frequency range
- Durable aluminum alloy construction
- Stable front-to-back ratio >15 dB
- Lightweight and weather-resistant
Cons
- Small screws noted by customers as difficult to work with
- Mounting hardware fits 30-40 mm
- Beam width spec values may vary by installation
Best For
Features
- Directional Yagi antenna for UHF 400-470MHz with 7dBi gain at 430MHz and 50 ohm impedance
- Lightweight 0.3 kg, 430mm by 380mm dimensions, 3 elements, wind rating 60 m/s
- Aluminum alloy construction, corrosion resistant, waterproof and environmentally adaptable
- Horizontal polarization with 53° beam width, front-to-back ratio over 15 dB
- Suitable for GMRS repeaters, 2-way radios, police scanners, and other 433 MHz systems
