Tram Center-Load Stainless CB Antenna Kit with 3-1/2-in. Magnet vs TWAYRDIO UHF Yagi Antenna 400-470MHz, 7dBi Gain
Overall winner: TWAYRDIO UHF Yagi Antenna 400-470MHz, 7dBi Gain
Key Differences
Tram 703-HC (A) is a center-load CB magnet-mount antenna with a stainless-steel shaft and full CB frequency coverage and a strong magnet, making it suited for mobile CB use; TWAYRDIO UHF Yagi (B) is a fixed-direction 400–470 MHz 7 dBi Yagi with aluminum construction and good front-to-back ratio geared toward ham and repeater systems, but customers note tiny screws that can be fiddly. Choose A if you need a durable, magnet-mount CB antenna covering all CB channels; choose B if you need higher gain UHF directionality for ham or repeater use
Tram Center-Load Stainless CB Antenna Kit with 3-1/2-in. Magnet
Stainless steel CB antenna with shock spring and magnet mount for durable, flexible performance across the full CB band. Customers note easy tuning and good value for the setup
Pros
- stainless steel shaft and whip
- integrated shock spring for durability
- full coverage of CB frequencies
- strong magnet mount
Cons
- mentions 8 miles range from a customer insight
- physical height may affect fit on some vehicles
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
Pros
- Directional Yagi with high gain
- Wide 400-470MHz frequency range
- Durable aluminum alloy construction
- Stable front-to-back ratio >15 dB
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
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Tram |
| Durability | Tram |
| Versatility | Tram |
| User Reviews | Tram |