6300 transmit hum

Jay Nation · January 2015

Another possible source I described in another thread,
https://community.flexradio.com/flexradio/topics/6300-echo?topic-reply-list%5Bsettings%5D%5Bfilter_by%5D=all&topic-reply-list%5Bsettings%5D%5Breply_id%5D=15251211#reply_15251211

Jay - NO5J

Bill Roberts · January 2015

I made several 40 SSB contacts today, some under strong, good S/N condx. Everyone said great audio, no echo or hum. Still, I have the echo and grrrrr in the monitor.

Bill Roberts · January 2015

I made several 40 SSB contacts today, some under strong, good S/N condx. Everyone said great audio, no echo or hum. Still, I have the echo and grrrrr in the monitor.

Tim - W4TME · January 2015

Bill - I recommend you open a HelpDesk support ticket on your issue so we can investigate further.

For details on how to submit a HelpDesk support ticket, please refer to the following URL: http://helpdesk.flexradio.com/hc/en-us/articles/202118688-How-to-Submit-a-Request-for-Technical-Supp...

Bill Roberts · January 2015

Thanks Tim. Dudley sent me an expedited RMA number and shipping label yesterday. I boxed my 6300 along with the Heil mic cable and ferrite beads (in case there's any question about the cable) and dropped it at the UPS store this morning. Thanks for the great support.

Rich McCabe · January 2015

Have to say Flex service is pretty impressive. I am sending mine back for a look as well.

George KF2T · January 2015

One thing folks having audio issues might want to consider is building a terminator to act in place of the microphone. An open mic line could pick up random shack stuff (monitors, etc.) and provide a low-level of modulation. With a resistor (of mic impedance) using short leads in a shielded shell, you might see some improvement. At least for testing to rule out radio issues.

6300 transmit hum

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