858 Chassis Frequency Counter Internal hookup Recieve/Transmit

[Enterprise312ok]

I am about to install anthother one of these counters in a 138xlr using nomad's instructions, also doing the 5 switch pll mod that unit 399 featured on his 858 site. I put the counter and switches in a crayon box from walmart. If this works I will build a metal box for it in the future.

 

[Holydvr]

I had found those counters previously. I really need to pick a few up. Thanks for the reminder!