Short wave bandpass filter（BPF）：BPF-1.5-30
1.Please refer to the above data for detailed technical parameters （It can also be customized2-30MHz perhaps3-30MHzperhaps7-30MHz）
2.Input impedance：50Oh；Output impedance：50Oh。
3.The passable bandwidth is1.5000-30.000MHz
4.insertion loss ：less than0.6db
5.TXTermination station，ANTTermination antenna。
6.power：100w（SSB CW AM FM FT8)Higher power can be customized。
7.standing wave：less than1.5
8.Interface：SL16-F（MSeat）（L-16F Also calledNSeat，It can also be customized）
10.Net weight：200gram
11.External dimension：140*53*38mm
notes：
Special occasion：
The band-pass filter is suitable for short wave communication where the radio station is very close to the medium wave radio station or is subject to strong medium wave interference，It can also be used when short wave radio station interferes with cable TV users when transmitting。
General occasion：
When HF radio is working，In order to minimize the electromagnetic interference from the surroundings，This bandpass filter can be accessed，It will greatly improve the signal-to-noise ratio。
Particular attention：If the interference comes from1.5-30MHzIn passband time，This filter has no effect。
