Mxv5100 series vhf/fm antenna
Does anyone no what dBm: is , and the receive, distance and is it HI & LOW VHF,? Boom length,15FT, WELL EVERYONE HAVE A GOOD DAY, AND THANKS EVERYONE FOR THE HELP,
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That IS a big antenna. I couldn't find any gain figures for it, but I did find a thread and some photos.
http://forums.wtfda.org/showthread.p...nnas-Available |
We'll HI there rabbit 73 I have a story to tell about the antenna and it's an antennacraft old school vhf /FM TELEVISION ANTENNACRAFT M X V 5100
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We'll I PUT a post on from
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[QUOTE=Nascarken;55556]We'll I PUT a post
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What happened to your post with the story?
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RG6 with copper clad center conductor vs solid copper
Quote:
For both types of coax, the loss for VHF is much less than for UHF, which is about 6 dB per 100 feet for UHF. However, the type of center conductor is important when you use a preamp, because the DC current for the preamp uses the whole cross section of the center conductor. The resistance of the copper clad steel conductor is greater than the resistance of the solid copper conductor, so the voltage drop for the preamp will be greater with the copper clad steel center conductor. The general rule is up to 100 feet is OK for copper clad steel, and solid copper is OK up to 200 feet. That rule is for preamps that use a voltage of about 15 to 20 volts. If you have one of the new preamps that use USB 5V like the Winegard Boost LNA 200, the voltage drop becomes more critical. I haven't seen any test results that show how low the voltage can go before the preamp performance is affected. That would be a good experiment for someone to do. |
Excellent study
Can you do the test on this one Rabbit 73,
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I would like to test the LNA-200, but I don't have one, and I don't have my test equipment with me at my present location.
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We'll sorry to hear that MXV 5100,SERIES can't ,find out what the DB gain Is OR specifications on it's f o u n t to back db is,???can you may be try to find something ,for me well thanks again and have a good day rabbit 73
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I looked, but could not find, specs for the MXV-5100; sorry.
It probably has more gain than the Antennacraft Y10-7-13 VHF Yagi on VHF-High: http://www.antennacraft.com/pdfs/Y10-7-13.pdf and more gain than the Winegard HD8200U on VHF-Low: http://www.solidsignal.com/pview.asp?p=hd8200u and more than the Winegard YA-1026: http://www.starkelectronic.com/wya1026.htm http://www.wtfda.org/nn2e/ |
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