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WRFH675

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Posts posted by WRFH675

  1. I’m thinking of installing a base station. However, I’m typically between two areas of the house. One my office, the other the living room. So, I’d like to install two base stations, one in each area. This way I don’t miss any traffic. If I did that, would I be able to tie each of them into the same antenna which would be mounted on the roof?

  2. 2 minutes ago, Sshannon said:

    You can always listen to the 467 frequencies. There are limitations to transmitting. Here’s what the regulations say about that:

    467 MHz main channels. Only mobile, hand-held portable, control and fixed stations may transmit on these 8 channels. Mobile, hand-held portable and control stations may transmit on these channels only when communicating through a repeater station or making brief test transmissions in accordance with § 95.319(c). The channel center frequencies are: 467.5500, 467.5750, 467.6000, 467.6250, 467.6500, 467.6750, 467.7000, and 467.7250 MHz.

    Looks like I'm in the clear then since I only did a quick test transmission on each radio ?

    This was all very interesting. Always good to learn even more about GMRS even after I thought I knew it all already. Thanks

  3. This is on a GMRS repeater. Let me try and wrap my head around this...

    If we're using repeater channel 18 (transmit frequency of 467.6250), then another user would have to be tuned into that same frequency on another radio (with same tones as repeater) and listening to see if the repeater user traffic is coming through on that frequency as well? Which also is not one of the normal 22 GMRS frequencies.

     

     

  4. After testing these out quite a bit, I find that I'm not getting anywhere near good signal. I can't hit the local repeater through the mobile setup, however, I can hit it just fine with my HT.

    As far as grounding and ground planes go, does the lip mount need to be grounded, or is it already grounded just by touching the hood? Same with ground plane, do I need to do anything special with either of these antennas or do they not need ground planes? I'm still confused when it comes to antennas.

  5. I have an RT-97 repeater setup in my house for now. Just using a camera tripod to hold it up. It may be a dumb question, but any issues with the way it's setup right now? And while I'm asking questions, as far as tuning goes, I extended each pole of the antenna just a hair above the 460 mark. Is that correct? The next mark is 470.

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