Please forgive me if I am not supposed to post this type of info on this list. I apologize in advance if that is the case. My info here is that many retailers are seriously planning on dumping all cu
Hi Natan, My doublet is also up 50' and half of it runs almost directly over the house, and zero RF problems with Jupiter at full tilt. And the rig is not grounded at all. Just the Power Supply to ho
I agree totally. My brother used to repair drilled well pump systems. There was a certain farmer who had a drilled well in the middle of a large pasture for watering his cows. That well-head gets ban
I'm just thankful that even though I'm short of a PHD, I've never had the slightest bit of damage over 30 years of hamin. Now watch the throttling I'm gonna get for daring to say that :) -- dw dw@sov
In case you like this idea... I made up some varied lengths of 450 ladder, soldering alligator clips on the ends. Sometime, I use these just to see how an antenna system responds. -- dw dw@sover.net
Hi Michael, I few thoughts of the top of my head. First I hesitate to probe unless with a high impedance lead. I may put a 50k resistor on the lead just in case, to check pin voltages. For dc bias, I
Glad to be of help Michael. Also, I thought, if the amp config is for audio, either straight audio amplification or with filtering. You could trace the signal path with a scope. And even inject a tin