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Don't see RF Power / SWR levels in SDR when transmitting phone
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K1TZT
Member
I'm using the Flexradio 6300 for phone operation for the first time .. I had previously used it just for digital modes and is working fine. I have a USB headset for phone on my PC with SDR. The issue I see is when I press "MOX" I don't see any RF Power level or SWR level outputs. I do see my carrier signal in the signal display graph and the TX ready goes RED. The RF Power / SWR does show levels though when I press "TUNE" Is it normal not to see any levels when TXing with MOX?
0
Answers
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If you don't turn dax off it will not pass microphone audio when using mox to key the radio.1
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Select Pc in the input drop down just above Proc button
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Thanks for the quick replies.. I made sure I have both dax off and PC selected.. however I still don't see RF Power SWR level when pressing MOX only TUNE. I attached screen "MOX" and "TUNE" in case you see something else I'm missing. John K1TZT0
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In your computer, make sure default recording device is selected,,in audio devices and is showing response to you voice.
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I don't generally press the MOX button, but my 6500 does the same thing..............until I speak into the mic.
If you're speaking after pressing MOX and not showing any power out, I don't know what is going on.
Tom N5MOA
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If can't get audio from your computer,,do you have a mic to plug into the Flex?
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On SSB modes there is no output if audio is not present.1
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Thanks for the replies.. I checked the USB Mic more based on your feedback.. I found the gain wasn't high enough. Once I increased I now see RF power level / SWR when speaking.. I was expecting the RF power level meter = to the RF power level setting (100 Watts in this case) when keying the mic.. but it bounces a lot based on Mic level which looks expected then.. Thx
John K1TZT0 -
Ok glad it works, set the gain in the computer fairly high, then adjust the mic gain in SSDR were it should be.
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