Re: [AMRadio] Broadcast transmitter rescue

> If it is a high-Z output directly from the plate of the tube through a > parallel tuned circuit, like the stock T-368 unit or commercial ham VFO's > like the VF-1 or Johnson 122, I would say maybe 5-6 feet at most, because > the capacitance of the coax running to the transmitter begins to swamp o

[AMRadio] Here's a kit you don't see every day

This just came to me from the qrp-l list. Check out the 40 meter AM HT on the web site below. As for me, I have enough challenges running 25 watts. Mike, K5XU - Original Message - From: "John Harper" To: Sent: Monday, February 16, 2009 6:31 PM Subject: [QRP-L] Here's a kit you don't

Re: [AMRadio] Here's a kit you don't see every day

Mike Duke, K5XU wrote: > This just came to me from the qrp-l list. > > Check out the 40 meter AM HT on the web site below. > Well it's interesting, that's for sure, thanks Mike. I'm curious as to how they detect AM with a direct conversion or zero-IF receiver. 73, Bob W9RAN __