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You might want to email him directly. That is a very good question, BTW. Steve Greenfield AE7HD

Correction on wording , sorry. Date: Thu, Jan 30, 2014 at 10:33 AM Subject: Fwd: [loopantennas] Re: Homebrew Butterfly capacitor, 12,000 volts! To: loopantennas@... What is the lowest

What is the lowest capacitance on one of your kits, along with the max. I keep seeing the highest being listed but nothing about the low end. This is important to me because I have one loop that works

I can build for u any air variable capacitors Butterfly capacitor,single and split stator capacitor kits and parts for ham radio projects This capacitor has a 160pF/15kV I produce this plates using

> >> > >> >But my feedline I use is a run of Cat 5 ethernet cable, with one pair carrying the signal and the >> >other 3 pairs sharing the +V and 0V load. So I need to reconfigure the amplifier's T6

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It's actually fairly simple, and can be accomplished with a few modifications. First, break the connection between T6 and C20, then connect your power line to C6, Q6, etc. to complete the supply

Hi Team, I'd like to try out one of these amplifiers on a 1.8m aluminium loop I have built. Not sure if the designer Chris Trask himself has time to answer questions right now, but I thought I'd put

I believe the balance of a small loop antenna is indeed the key to get its figure-8 pattern with the nulls. That, along with the metal roof might explain why yours didn't show any, and why it got at

good luck ! I would like to suggest adding a notch filter..i have one on my old Drake R-4b. It works so well it's my all time favorite reciever. de Mike, N9LSD

I can build for u any air variable capacitors Butterfly capacitor,single and split stator capacitor kits and parts for ham radio projects I produce this plates using a CNC

Today I took the 4 foot tunable loop antenna down and am in the process of putting up a "Low Noise Vertical (I hope ;-) I put the loop up in 2012 as an experiment in

OK, I will wait for a picture to appear ! 73 - Dick/w7wkr --------------------------------------------------------------------------------

Good evening Dick, I was outside today trying to get a good pic of the building and balcony but the weather was not co-operating. It was snowing so bad that the building really was not usable in the

OK, I'll be waiting for the pix. You might include some descriptive-words that identify anything that might be an interfering conductor. Good luck . . . Dick -- Dick Bingham - W7WKR Stehekin, WA

Ok no problem Dick when I am out and about today I can take of pic of the outside of the building where the balcony is located. Mike

Hi - Include a picture looking at the building where the antenna is located. It may give us an idea of what might be causing your antenna detuning. 73 - Dick/w7wkr

I had some odd SWR readings and not sure why, the antenna is not located in an ideal location. I have it on my balcony 6 floors up below are the SWR readings both good and bad. 40m at 7.049 the SWR

OK. I posted on this a few months ago but cant find original post so I'll do again. I've got a super three rod mounted in a plastic box. Attached in parallel is an L type attenna tuner like an MFJ.

How much to ship to Phoenix? garysaltz@... Gary Sent: Monday, January 20, 2014 2:04 PM To: loopantennas@... Subject: [loopantennas] For Sale: Quantum QX Loop V2.0 If