[TenTec] Wanted to swap to: 250 HZ filter

[dbp at tds.net]

Hi-
   I am looking for a 250 Hz Ten Tec filter used in TT rigs for eons. I have another idea for it I'd like to try. 
   I'd like to swap a PALOMAR R-X Noise Bridge for the filter. It can be used to determine if your antenna is purely Resistive or Reactive at any frequency that your radio is tuned to. Or it can be used to tune your antenna tuner without transmitting a signal. It is like new, picture available. if interested.

Reply off line to k1opq at arrl.net

73 de Dave