TopBand: ICE BCB filter

km1h@juno.com km1h@juno.com
Fri, 13 Dec 1996 17:51:08 EST


It is a Hi-Pass filter Jon.

I built one with almost identical roll-off about 12 years ago with 4 
T50-2 toroids and standard value silver mica capacitors. 
It may be able to handle 100W but I use it strictly on the RX side. My
940 and home brew Beverage Box/splitter all feed into the transverter
jack. That includes the RX side of the TX antennas also.  No chance of
smoking the Beverages!

If anyone is interested I can dig out all the original data on the filter
and post it here. It was real simple to cook-up one lunch hour on the
network analyzer at Wang. 

73.............Carl

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