Galaxy DX-99V2 Mobile Amateur Radio AM/FM/SSB; Automatic SWR circuit; Blue LED channel and frequency digits. Talkback circuit with on /off switch. Echo and voice changer; Streamlined chassis with front mic jack. High performance main circuit board (same as the one used in the DX98VHP) provides increased frequency stability and accuracy for sideband, as well as increased sensitivity and selectivity on receive. Sall LED indicators for Modulation lamp (red); High SWR alert (red); Roger beep (blue); Transmit/Receive (red/blue).