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#1
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![]() I did some surfing on the Internet and found a great deal of information about Ground Antennas. Run a wire from a grounding rod to your antenna lead on your radio and sure enough you start pulling in signals from the ground. I conducted a simple test and it seems that some stations on the lower bands offer very acceptable reception. I also read that this matter was studied up until the 1930's and then all research ended. I don't recall this ever discussed in this group before. Comments? Roger |
#2
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On 03/23/2011 04:56 AM, dave wrote:
On 03/23/2011 05:41 AM, RHF wrote: . AWG 16/2 Low Voltage Landscape Cable 250' Spool http://store.starrynightlights.com/cpw-16-2-250.html iane ~ RHF . . Have you priced wire lately? BTW: You can directly transmit AF from a pair of ground stakes to another pair of ground stakes several dozen feet away. I see you have prices above. Will this wire last if exposed to the elements? What exactly is UV resistant? |
#3
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On Mar 23, 4:39*am, wrote:
I did some surfing on the Internet and found a great deal of information about Ground Antennas. * Run a wire from a grounding rod to your antenna lead on your radio and sure enough you start pulling in signals from the ground. I conducted a simple test and it seems that some stations on the lower bands offer *very acceptable reception. *I also read that this matter was studied up until the 1930's and then all research ended. *I don't recall this ever discussed in this group before. * Comments? Roger |
#4
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On 3/23/2011 11:18 AM, bpnjensen wrote:
On Mar 23, 4:39 am, wrote: I did some surfing on the Internet and found a great deal of information about Ground Antennas. Run a wire from a grounding rod to your antenna lead on your radio and sure enough you start pulling in signals from the ground. I conducted a simple test and it seems that some stations on the lower bands offer very acceptable reception. I also read that this matter was studied up until the 1930's and then all research ended. I don't recall this ever discussed in this group before. Comments? Roger I wonder what would happen if you then also stuck a wire up a tree amnd connected it to your radio's ground? At radio frequencies, there's really no such thing as a grounded wire. Get a few feet away from the ground point, and it isn't ground anymore. So a wire grounded at one end and running up to a tree limb on the other, and tapped anywhere along its length to feed a receiver or transmitter, is just a shunt-fed vertical or slant-wire antenna. You can vary the feedpoint resistance, but little else, by moving the tap up or down. WFAX (1220 kHz) in Falls Church, Virginia, gets out very well using a shunt-fed grounded vertical. The popular folded unipole MW antenna is a variation on that theme. With all good wishes, Kevin, WB4AIO. -- http://nationalvanguard.org/ http://kevinalfredstrom.com/ |
#5
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On 3/23/2011 9:55 AM, bpnjensen wrote:
On Mar 23, 7:39 am, wrote: On 03/23/2011 08:18 AM, bpnjensen wrote: On Mar 23, 4:39 am, wrote: I did some surfing on the Internet and found a great deal of information about Ground Antennas. Run a wire from a grounding rod to your antenna lead on your radio and sure enough you start pulling in signals from the ground. I conducted a simple test and it seems that some stations on the lower bands offer very acceptable reception. I also read that this matter was studied up until the 1930's and then all research ended. I don't recall this ever discussed in this group before. Comments? Roger I wonder what would happen if you then also stuck a wire up a tree amnd connected it to your radio's ground? I don't believe in ground. It sure helps here! It both drains off some of the noise and cranks up the signal. It's easy to tell when the grounds are disconnected... I'm floating. The coax shield has a lightning ground where it enters the shack. The 43'vertical is like a really big CB radio groundplane on the roof. Every antenna except for traveling wave antennas is a dipole. |
#6
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On Mar 23, 7:58*pm, dave wrote:
On 3/23/2011 9:55 AM, bpnjensen wrote: On Mar 23, 7:39 am, *wrote: On 03/23/2011 08:18 AM, bpnjensen wrote: On Mar 23, 4:39 am, wrote: I did some surfing on the Internet and found a great deal of information about Ground Antennas. * Run a wire from a grounding rod to your antenna lead on your radio and sure enough you start pulling in signals from the ground. I conducted a simple test and it seems that some stations on the lower bands offer *very acceptable reception. *I also read that this matter was studied up until the 1930's and then all research ended. *I don't recall this ever discussed in this group before. * Comments? Roger I wonder what would happen if you then also stuck a wire up a tree amnd connected it to your radio's ground? I don't believe in ground. It sure helps here! *It both drains off some of the noise and cranks up the signal. *It's easy to tell when the grounds are disconnected.... I'm floating. The coax shield has a lightning ground where it enters the shack. The 43'vertical is like a really big CB radio groundplane on the roof. Every antenna except for traveling wave antennas is a dipole.- Hide quoted text - - Show quoted text - Don't agree with this formulation . There are many other antenna types and none of them are dipoles . |
#7
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Hash: SHA1 wrote in message ... I did some surfing on the Internet and found a great deal of information about Ground Antennas. Run a wire from a grounding rod to your antenna lead on your radio and sure enough you start pulling in signals from the ground. I conducted a simple test and it seems that some stations on the lower bands offer very acceptable reception. I also read that this matter was studied up until the 1930's and then all research ended. I don't recall this ever discussed in this group before. Comments? Roger Any signal is a "voltage difference". This means between two points. Ground is ground and is not considered any signal...zip...zilch...zero..nada..nothing...refer ence 0. You are a moron. Study up some first. mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJNicsXAAoJEJXfKw5kUPt7NIcH/1UedFg6bQ0ohm2fNLhXo3NQ OIbxBgvZVaz7vIvy3Op9Lva9NCChbvQZTInoibIq15ZPAWEgT2 pA0wcOgaCZRvPg wYdTB2tBGy9041w/hCpCTxLllsqhfKO/okuqKlxxvaGUZ/vI6f8z7QmWlAmJGEAB YUHDyxDyVm8+lNPdHJBdSZCuN/G6LL1NJb8nPWbY9Atv5RS5jf2ebqlvYfYwZtHg i3rv+a15XcVtEk30fPkwepoZdM7CyF2qWt938QduQMcOI08Ylh hHv4E1H5jqiaPa sojvSoqfbf567a+VQZqCcWfMKUWrPYcf65BAZI97SBvE3EMK8c edb2tLQPm6sK4= =8kpJ -----END PGP SIGNATURE----- |
#8
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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1 wrote in message ... It seems that you are the one who should do some research. Do a Google Search on "ground antenna" and prove me wrong. You also might want to call the US Navy "morons" since they did research on the matter as far back as 1919 and are still involved with this subject as it relates to submarines. Right now I am listening to Alex Jones on 4.840 mhz via my Icom R71-A connected to my ground antenna. Signal quality is fine. Roger Try to **actually** think, for once. mike -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJNeOvNAAoJEJXfKw5kUPt7o8gH/1n0Fa7FLoACjUhpMP3ox8Ko 355UKPbNnF5vkyojl6r+N/A9kniw60sp6t2Lo1AYVJ0vlLff7ZUJtsh5PlnUD1y2 /hegz94 m II LEARNS A LESSON - LYING ABOUT OTHERS N4pmg94mglzY dmUEROzn3BcU48ZL9IlvLjqT2l6T89Z6+UHQGn37+wuIRFDXDS B/rQHJNBJvNQBn zDPpru6m8lGnhahGG9Uud/gGE3A65Sry7Uk5qObpubObq+HR9VXIgVpmP4TtHFsK gjfla8MKe90HbI3DmGB3pNJsTFHV0Gw13E6OFjgaM40wMCPOmw 5G1b3KKf1PYK0= =dYmZ -----END PGP SIGNATURE----- |
#9
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![]() I asked for comments on the subject matter and not criticism from the little people. My test of a "ground antenna" at this location consisted of signal reception from Ham Radio operators. The signals I received were their voice transmissions on 3.860 LSB, 3.950 LSB, and 3.970 LSB. Those signals were weak/readable with very little static. Recepton from some of the Big Gun SW stations was impressive. It was an interesting test and one that I will expand upon in the future. All of the required information can be obtained from the Internet to include US Patent information on a "ground antenna". Roger |
#10
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