| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $27.85 | $27.28 | $26.43 | $25.29 | Contact US |
HF*UV Combiner Shortwave and UV Combiner HF 1-56MHz UV 145/435MHz 45db Isolation
Description:
1. The HF band is a low-pass filter, and only the HF band frequency can pass. Corresponding to the UV band with very different frequencies, its characteristics are high impedance, making it impossible to pass.
2. The UV band is a high-pass filter, and only the UV band frequency can pass. Corresponding to the HF band with very different frequencies, its characteristics are high impedance, making it impossible to pass.
3. Because the frequency of HF and VU are very different, the index is not very high. The LC loop can make HF and VU well separated.
Specification:
HF band working bandwidth: 1-56MHz, can be customized; In-band insertion loss: less than 0.1db (Please specify the frequency of use when ordering)
UV band working bandwidth: 135-470MHz can be customized; In-band insertion loss: less than 0.3db (Please specify the frequency of use when ordering)
Isolation: HF and UV isolation is 45db
Standing wave ratio: V band: 1.15, U band: 1.19
Power: HF band: 100W, UV band: 60W
Interface: SL16-F (In order to ensure the above technical indicators, it is recommended to use L16-F)
Size: 95*76*35mm (including protruding parts)
Net weight: 200g
Application of HF*UV Combiner:
Some shortwave radios have two radio frequency output ports, HF uses an antenna port and UV section uses an antenna interface, which is intended to make a UV dual-band antenna and a separate HF antenna.
Package List:
1 x HF*UV Combiner
