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"Ghost" transmissions

The TYT TH-UV6R radio seems to have a problem associated with Channel 1. It seems that transmissions on the frequency on Channel 1 will be heard even when the radio is not on Channel 1. The channel 1
Receive audio with radios with Emphasis and Compander features
Compander : When entering details for memory channels on radios with a compander option, be aware that both radios in use must have the companding option engaged for the feature to work properly. If
TYT TH-7800 CTCSS Tones and User CTCSS tones
Looking at the radio and those two columns, this is what is going on... The radio has ONE CTCSS tone value in it's brain (Menu item 30). If you set this from the face of the radio, you access menu it