The 15 meter section of one of my ICE 419B units failed during 2020 January NAQP SSB. I began searching for a schematic, or a list of part numbers, or a list of part values. My search was mostly in v
Running barefoot into an antenna with SWR is a common cause of failures in low power BPFs. Don't know what your situation is/was, but I've had this happen to me years ago. Some other crucial info for
There's a ton of history in the Towertalk Reflector Archives about these ICE 419 units. The David Montgomery mentioned in W5WZ's document is my neighbor W7WW. He and I shared the info received from I
To each his own. I have four of the ICE 419 units (two spares) and have used them on many DXpeditions. Yes, they can be troublesome to operate and fix, but my experience is failure is most often caus