[Lowfer] First Impressions: AMRAD Converter and Lowpass Filter

[riese-k3djc at juno.com]

On Wed, 04 Feb 2015 20:50:55 -0500 "Michael Sapp" <wa3tts at verizon.net>
writes:
> Bob: Perhaps the RAY6
> 
>     https://www.dropbox.com/s/2aiv7qqsx1ppr8r/RAY-6.pdf?dl=0
> 
>Ah you made me dig it out,,, built this  ?? 15+ years ago 
it has LF input with a tuniable preamp and something marked
elf input,,, why dont we document things,,, have to dig through
my file cabnet to see if anything is there
a DBM really works well and I did terminate each port
wit 50 ohms
fun !

Bob K3DJC