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This discussion about noise reminds me of the really nasty noise problems I finally overcame. I needed clear reliable WWV reception for astronomical observations (asteroid occultation timing). Tried

--- Marc <marcsje@...> wrote:

ultraorthodoxmindstream schreef: I have a Degen SW antenna. It has a clip to connect to an antenna, so it works, even if you don't have an antena in connector .. Marc -- -- Shortwave transmissions in

Hello , i am new to this group and this type of hobby. i know my yahoo id is kind of long , people call me ("Ultra") for short. I bought a grundig S350 short wave radio. I unpacked it and connected it

Oh yes! You must be a Great genius, because I also was thinking about trying to use some kind of tepe to keep the small thing on the radio receiver... This happened a few hours ago, I mean

thought. <<<< Hi Will, I'm not sure how much you were thinking it extended, but here I use a figure of about 20 feet to be on the safe side. I measured the noise (actually, noted it) out to about 15

I agree, but I fugure that is why they invented electrical tape... or maybe use duct tape... or whatever works. Photographers gaffers tape is a good choice because it comes off without leaving

Hi, folks! I'd like to inform you about the underlying text also by this way, because it is a rather long letter. The Peng Wang's address down went a little wrong, so I try to put it right here:

But that discussion misses the point that the high impedance rfi you are avoiding with a shielded loop comes from nearby, in the near field, while the signal you are receiving is from far away. If the

msznh schreef: I have both the SW an AM loops, I bought them for 16,9$ from tku-china on ebay .. They are worth the money, ie the sw loop is better than a self made 85cm loop (without ampli ..). The

I'm thinking of buying a Kaito KA-31 shortwave active loop antenna but before I do I thought I'd ask if anyone has any experience with this antenna and if so, would you be good enough to share your

Rob Moore <rmoore5@...> wrote: Actually Patrick, Just shorting together the bottom points of the tube where it meets the base, would cause it to be a shorted turn, which would then totally

Hi Nigel, Well, just put it down to intellectual curiosity. I want to completely understand how the loop works. Having the loop be the antenna is certainly one answer but that's not what I seem to see

Actually Patrick, Just shorting together the bottom points of the tube where it meets the base, would cause it to be a shorted turn, which would then totally disable the antenna, whether or not there

oene schreef: http://pa-11019.blogspot.com/2006/02/loopantennes.html

john nelson schreef:

I didn't try grounding both side of the aluminum tude but I will in the next day or so and let you know. I'll have to disassemble more to see if there are any "amp clamps" in the tube. Rob wrote: side

I've been thinking about this myself. Those disks are mostly aluminum so they should work. John Nelson KE5FRY --- antloopernew <dgmfield@...> wrote: