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#1
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For the diminishing number of you who are still interested, here's a
link to a review comparing one of the Wellbrook loops to Pixel Technology's RF Pro-1A magnetic loop antenna: http://www.wellbrook.uk.com/reviews/...O-1AReview.pdf I still prefer a tuned, passive loop to the amplified, broadband variety. |
#2
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Thanks for the comparison link,. I've been waiting for this and maybe a few
more antenna comparisons as well. There was one advertised recently and I remember it was a piece of coax that you could lay around the apartment and it supposedly gave you remarkable results for around $75 plus shipping CONUS. I've done a search of cable antennas but cannot find it now. Perhaps you or someone can remember this. Anyway thanks for your time. "Steve" wrote in message ... For the diminishing number of you who are still interested, here's a link to a review comparing one of the Wellbrook loops to Pixel Technology's RF Pro-1A magnetic loop antenna: http://www.wellbrook.uk.com/reviews/...O-1AReview.pdf I still prefer a tuned, passive loop to the amplified, broadband variety. |
#3
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Found!
http://www.universal-radio.com/catalog/sw_ant/2205.html Par Electronics EF-SWL Do you or some of the others have any input on this antenna? Seems a bit too good to be true but great if it works. "Justis" wrote in message ... Thanks for the comparison link,. I've been waiting for this and maybe a few more antenna comparisons as well. There was one advertised recently and I remember it was a piece of coax that you could lay around the apartment and it supposedly gave you remarkable results for around $75 plus shipping CONUS. I've done a search of cable antennas but cannot find it now. Perhaps you or someone can remember this. Anyway thanks for your time. "Steve" wrote in message ... For the diminishing number of you who are still interested, here's a link to a review comparing one of the Wellbrook loops to Pixel Technology's RF Pro-1A magnetic loop antenna: http://www.wellbrook.uk.com/reviews/...O-1AReview.pdf I still prefer a tuned, passive loop to the amplified, broadband variety. |
#4
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![]() Justis wrote: Found! http://www.universal-radio.com/catalog/sw_ant/2205.html Par Electronics EF-SWL Do you or some of the others have any input on this antenna? Seems a bit too good to be true but great if it works. Cheaper just to roll your own transformer and hook up a wire to it. dxAce Michigan USA |
#5
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Par Electronics EF-SWL
"Cheaper just to roll your own transformer and hook up a wire to it." I have a 9::1 balun. This coax cable they describe, would any other cable say RG8/RG6 do the same job? Live close to heavy industry and the noise at times just blankets the area. NEED a quiet antenna. Thanks for the help! R71A, NRD-535, NRD-525, E1 Main receivers. "dxAce" wrote in message ... Justis wrote: Found! http://www.universal-radio.com/catalog/sw_ant/2205.html Par Electronics EF-SWL Do you or some of the others have any input on this antenna? Seems a bit too good to be true but great if it works. Cheaper just to roll your own transformer and hook up a wire to it. dxAce Michigan USA |
#6
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![]() "Justis" wrote in message ... Par Electronics EF-SWL "Cheaper just to roll your own transformer and hook up a wire to it." I have a 9::1 balun. This coax cable they describe, would any other cable say RG8/RG6 do the same job? Live close to heavy industry and the noise at times just blankets the area. NEED a quiet antenna. Thanks for the help! -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- If you need a "quiet" antenna, go for a loop. I had a home brew loop that worked well, though I had to use a preselector with it. It was almost like a miracle. Because it was a shielded loop, there was almost 50dB less noise, and good directionality. I made the thing from 5/8 copper tubing and some 8 AWG electrical cable. I just put the cable inside the copper tubing, then connected the three wires in series, soldered one end to the tubing and connected the other end to the center of a piece of RG-8 (RG-8X is just as good and much easier to handle) and clamped the ground braid to same place as the wire attached to the tubing. This was a 4' loop, so worked as well at MW as SW. Unfortunately, I don't have it anymore because the harsh climate destroyed it after only a couple years. |
#7
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On Feb 5, 12:48*pm, "Justis" wrote:
Par Electronics EF-SWL "Cheaper just to roll your own transformer and hook up a wire to it." I have a 9::1 balun. This coax cable they describe, would any other cable say RG8/RG6 do the same job? * Live close to heavy industry and the noise at times just blankets the area. -* NEED a quiet antenna. *Thanks for the help! - R71A, NRD-535, NRD-525, E1 Main receivers. "dxAce" wrote in message ... Justis wrote: Found! http://www.universal-radio.com/catalog/sw_ant/2205.html Par Electronics EF-SWL Do you or some of the others have any input on this antenna? * *Seems a bit too good to be true but great if it works. Cheaper just to roll your own transformer and hook up a wire to it. dxAce Michigan USA- Hide quoted text - - Show quoted text - Justis, Try a single turn Horizontal [Flat] Loop Antenna using a Coax Cable RG6 'Quad-Shield' [72 Ohm] and a 4:1 Matching Transformer. -versus- a Long Wire Antenna Use a single insulated multi-strand wire for the Antenna Element; or use 300 Ohm [TV] Twin Lead run as a parallel [2] wire single turn loop. Any 3~4~or~more points to mount the Loop will do Does not have to be a perfect circle or square. Does not have to be perfectly flat generally horazontal will do. iane ~ RHF |
#8
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On Feb 3, 3:08*pm, "Justis" wrote:
Found!http://www.universal-radio.com/catalog/sw_ant/2205.html Par Electronics EF-SWL Do you or some of the others have any input on this antenna? * *Seems a bit too good to be true but great if it works. "Justis" wrote in message ... Thanks for the comparison link,. *I've been waiting for this and maybe a few more antenna comparisons as well. There was one advertised recently and I remember it was a piece of coax that you could lay around the apartment and it supposedly gave you remarkable results for around $75 plus shipping CONUS. * I've done a search of cable antennas but cannot find it now. *Perhaps you or someone can remember this. Anyway thanks for your time. "Steve" wrote in message .... For the diminishing number of you who are still interested, here's a link to a review comparing one of the Wellbrook loops to Pixel Technology's RF Pro-1A magnetic loop antenna: http://www.wellbrook.uk.com/reviews/...O-1AReview.pdf I still prefer a tuned, passive loop to the amplified, broadband variety. The PAR EF-SWL is actually a random wire with a very well made matching transformer. It is likely to be a very good antenna of its type. The antenna "radiator" is not a coax, but a plain insulated flex-weave wire, designed ideally to be suspended at some height above the ground. If installed properly, it should provide a good signal to noise ratio. The Wellbrooks are somewhat more elaborate designs, amplified magnetic loops. They work very well in RF-noisy places, but you pay for compactness and performance. Bruce Jensen |
#9
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Thanks for describing this antenna in an easy to understand fashion.
"bpnjensen" wrote in message ... On Feb 3, 3:08 pm, "Justis" wrote: Found!http://www.universal-radio.com/catalog/sw_ant/2205.html Par Electronics EF-SWL Do you or some of the others have any input on this antenna? Seems a bit too good to be true but great if it works. "Justis" wrote in message ... Thanks for the comparison link,. I've been waiting for this and maybe a few more antenna comparisons as well. There was one advertised recently and I remember it was a piece of coax that you could lay around the apartment and it supposedly gave you remarkable results for around $75 plus shipping CONUS. I've done a search of cable antennas but cannot find it now. Perhaps you or someone can remember this. Anyway thanks for your time. "Steve" wrote in message ... For the diminishing number of you who are still interested, here's a link to a review comparing one of the Wellbrook loops to Pixel Technology's RF Pro-1A magnetic loop antenna: http://www.wellbrook.uk.com/reviews/...O-1AReview.pdf I still prefer a tuned, passive loop to the amplified, broadband variety. The PAR EF-SWL is actually a random wire with a very well made matching transformer. It is likely to be a very good antenna of its type. The antenna "radiator" is not a coax, but a plain insulated flex-weave wire, designed ideally to be suspended at some height above the ground. If installed properly, it should provide a good signal to noise ratio. The Wellbrooks are somewhat more elaborate designs, amplified magnetic loops. They work very well in RF-noisy places, but you pay for compactness and performance. Bruce Jensen |
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