| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $74.27 | $72.76 | $70.48 | $67.45 | Contact US |
3.8MHz Band Pass Filter 200W Anti-interference BPF for Shortwave Communication Radio Accessory
Application:
- This bandpass filter is suitable for use in situations where 2 or more pairs of shortwave antennas are installed in the same location while operating at different frequencies simultaneously. For example, in communication competitions.
- 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.
- General occasions: When a shortwave radio station is working, 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.
Specification:
- Centre frequency: 3.8MHz
- Bandwidth: 0.6MHz
- Insertion loss: < 0.5db
- SWR: < 1.5
- Power: 200W (SSB CW AM FM FSK FT8)
- Input impedance: 50ohm
- Output impedance: 50ohm
- Interface: SL16-F (M-socket)
- Size: 150 x 76 x 46mm (Installation hole size: 130 x 42mm)
- Net weight: 375g
Package Included:
- 1 x Band Pass Filter
