| Color | A |
|---|---|
| Brand | Unbranded |
| Item Type | BPF 3-30MHz Bandpass Filter |
Check the listing for details. BPF 3-30MHz Bandpass Filter, for Reception, Anti-interference. Color: A, Condition: New. Listed at 33.53 USD. Shortwave bandpass filter (BPF): BPF-3.0-30M-1W. After installation, it will greatly reduce out of band interference. When receiving a shortwave radio or shortwave radio, in order to minimize electromagnetic interference from the surrounding area, this bandpass filter can be connected, which will greatly improve the signal-to-noise ratio.