[TenTec] Ten Tec 238 coupler and 160 meters

[Stuart Rohre]

Jim, for Antenna Analyzer BCI from nearby station, find a loopstick or 
other similar old AM coils and make as series circuit of it and a 365 
cap to ground on antenna input of analyzer.  It will trap out the BC 
station, by suck out action of the series coil/ cap.

MFJ sells such a device, but you can make one easier and cheaper.

-Stuart Rohre
K5KVH