As a side note I removed the RCS-4 this morning and jumpered the LPDA and took it apart. It is an OLD Ameritron unit and has only 2 DPDT relays in it. It is not like the newer MFJ units which have th
That is really old. My OLD one has 3 relays open frame. I have no documentation on the 2 relay unit but I bet Ameritron will email it to you if you call them Best Regards Dan Schaaf K3ZXL www.k3zxl.c
I took the RCS-4 apart - blew out the dust - saw no irregularities - re-installed and no longer have the lack of isolation problems I had - no clue what I did. I guess the thing needs attention from
Well, that is good news and a cheap fix. Maybe just disconnecting the coaxes and reconnecting them helped if they had a little corrosion on the connectors, the corrosion may have limited the DC contr
Also, running a business card lightly sprayed with contact solvent between the contacts occasionally will be beneficial. Jim W4LC _______________________________________________ _____________________
Also, running a business card lightly sprayed with contact solvent between the contacts occasionally will be beneficial. Jim W4LC %%% I have the 15 kw version of the AS rat pack. It uses DPDT relays,