Broadcast Band Rejection Filter
This high performance filter is designed for those who suffer from Broadcast Band (BCB) interference. It is especially helpful for those who DX the lower shortwave fequencies (< 7 MHz) where spurious BCB signals appear.
The BCB filter is inserted between the antenna and the receiver. It is designed to perform as a receive only filter with a maximum signal transfer of one watt. Any BCB signal below 1.70 MHz is heavily attenuated. Signals above 1.75 MHz pass with virtually no attenuation.
BCB Rejection Filter: $70.00
Options: BNC connectors add $5, N connectors add $10, gold female SMA connectors add $20.
BCB Rejection Filter with improved High Frequency Response
3 MHz +/-0 dB
10 MHz +0.4 dB
20 MHz +0.5 dB
30 MHz +0.55 dB
50 MHz +0.7 dB
70 MHz +1.0 dB
90 MHz +1.1 dB
100 MHz +1.2 dB
200 MHz +3.0 dB
300 MHz +3.5 dB
400 MHz +2.4 dB
500 MHz -3.2 dB
BCB-HF Rejection Filter: $80.00
Kiwa Electronics503 7th. Ave. N.E.
Kasson, MN 55944 USA