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- Thu Apr 11, 2024 8:20 am
- Forum: TYT MD-UV380/390 / UV380/390 Plus 10W / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
- Topic: RT3S unwanted transmissions detected
- Replies: 3
- Views: 2005
RT3S unwanted transmissions detected
Hi, With external Retevis Mike plugged in, the RT-3S transmits a very short carrier burst each 25 seconds. And no unwanted transmissions without the external microphone plugged in. It can be detected by short illumination of the red tx-led, the transmission-tone, and it can be seen as well on an add...