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CCARC383 replied to the thread Intermod with broadband sources.On IMD produced inside the repeater transmitter, if there are UHF TV transmitters at the same site you might want to consider extra band...
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Does anyone still have documentation regarding SRN-1364? It appears the old links are dead and it's no longer on MOL. Any guidance... -
CCARC383 replied to the thread Intermod with broadband sources.The noise floor of a radio site with UHF TV transmitters is going to be way above normal. There is also the problem of keeping the TV...
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MotoBill replied to the thread Intermod with broadband sources.Mel, On the surface it would seem that isolators are needed if the case of the UHF repeaters contributing to their own desense whenever... -
RFI-EMI-GUY replied to the thread Intermod with broadband sources.It is a real issue. Many of the popular IM calculator programs ignore the bandwidth of the transmitters and receivers. They report only... -
CCARC383 replied to the thread Intermod with broadband sources.I've witnessed, worked with and tried to mitigate IMD in many systems from repeater front ends to wide band preamps on wide band...
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MotoBill replied to the thread Wacom WP-639 tuning from 160MHz to 146MHz - need new cables?.No doubt that it will take some work to bring it down into the ham band. It's been a longtime since I've tuned a Wacom but don't think...
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WI’d like to start an on-going discussion about something that I’ve seen nothing on in the various forums and mail lists. It’s got to be...