LD-5 virtual intermediate freq (VIF) Home › Forums › QRP Transceivers › LD-5 virtual intermediate freq (VIF) Tagged: LD-5 VIF This topic has 0 replies, 1 voice, and was last updated 5 years, 3 months ago by ke4rg. Viewing 1 post (of 1 total) Author Posts June 19, 2018 at 12:19 am #3724 ke4rgParticipant Can anyone explain what this does? My LD-5 has the arrow and vertical (>|) on in the top right of the display. If I depress Func RIT, the symbol turns off and I get a low frequency tone from the transceiver. What does all this mean? tnx de ken ke4rg Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In