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    FCC Responds to ATSC 3.0 DRM Petition - Wants to Hear From You

    signed sealed delivered. Thanks Antenna Man.
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    How to keep a preamplifier cool in the attic?

    Is that why some of the items have a PCT label?
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    How to keep a preamplifier cool in the attic?

    Never mind the last post. Your right. I could have remove the case. The parts are attached to the cover not the case. Im a dumb a@#. Some darken areas area the power input. I wounder if thats where it failed.
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    How to keep a preamplifier cool in the attic?

    Attic hot + operating temp. no critters. We did have some 95 degree weather for a few days. I thought of leaving the case off but when you take the cover off there a part that touches the case. Not sure if its a ground or using the case as a heat sink. I could drill holes in it. I didn't...
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    How to keep a preamplifier cool in the attic?

    switch out, no change. thanks
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    How to keep a preamplifier cool in the attic?

    I do have power in the attic. Im thinking about the CM Amplify+ or the televes 560483. If they offer the extended warranty im getting it. I will keep the cooler in mind. Side note rabbit73: CM still didnt update the LTE filter in the JOINTenna I never did buy it for the RF channel 2 antenna...
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    How to keep a preamplifier cool in the attic?

    I'll switch it out over the weekend and see what happens.
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    How to keep a preamplifier cool in the attic?

    Wife, cant take up her closet space. Good idea on the fans but im not cutting a whole in the gable ends or roof.
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    How to keep a preamplifier cool in the attic?

    I have power supply and inserter are in the attic.
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    How to keep a preamplifier cool in the attic?

    I had two CM 7777 preamps in the attic over heat, " Im guessing" in the past 5 years. Its not the power supply or the inserter. The first CM preamp only works with the strongest UHF signals no VHF. Seconded CM preamp total failure. Reconnected the first preamp using the same power supply and...
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    Low VHF interference

    I was waiting for channel master jointenna to be in stock, Came in stock Thursday, but they didnt update the LTE filter therefore i didn't buy it. When they update it, i will buy it. RF 2 does "come in, not watchable" more often then the twin lead. For now i may try different 2-ways and seen...
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    Low VHF interference

    Im good at math but, WOW:oops:. Good read.
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    Low VHF interference

    sorry for the long delay i didnt get email. if i did i deleted by mistake.
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    Low VHF interference

    Thats easy math. Where does 5540 come from? Thank You.
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    Low VHF interference

    Rabbit73: How do you calculate the length of a folded dipole using 14AWG? Thank you.
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    Low VHF interference

    Also when channel master updates the LTE filter in JOINtenna im going to buy it.
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    Low VHF interference

    Im waiting for it to come in. last time channel 2 was watchable was Friday morning.
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    Low VHF interference

    I will check the SDR after dinner. Channel 2 should be watchable by then. Thanks Rabbit73.
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    Low VHF interference

    Need more gain. A signal strengh of 40+ is needed to watch channel 2 on the TVs (4). The reverse splitter and Amp lower the strength to about 25-30. Channel 6 seems to work OK at 35.
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    Low VHF interference

    Both antennas were connected directly to a converter box. I use the converter box for the meter. No splitter , No Amp.
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    Low VHF interference

    Before and after. RF channels 2, 4, and 6.
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    Low VHF interference

    I hope the strightness of the wire donsent matter to much. It seem to be better then the twinlead. Im still testing it out. Its on a 1x3x8.
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    Low VHF interference

    Build Day. I will take a picture of the single meter on the TV with the current twin lead antenna and the new 14awg antenna for channels 2, 6. directly connected no splitter. Thanks Rabbit73
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    Low VHF interference

    i did try the AM radio. some pole are noisy next to my house. I should record the power line noise and post it. can i post just audio?
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    Low VHF interference

    no. i dont have proper test equipment and dont want to look foolish.