| Brand | Unbranded |
|---|---|
| Compatible Brand | Universal |
| Type | Filter |
| Country of Origin | China |
Check the listing for details. 14MHz Band Pass Filter Shortwave Communication High Isolation Degree Filter 200W. Condition: New, Made in China. Listed at 45.59 USD. Centre frequency: 14MHz. - Frequency point: 14MHz. B: A higher isolation bandpass filter (BPF) is suitable for situations where two or more shortwave radios share a pair of multi band shortwave antennas and need to work simultaneously.