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Showing posts with the label MFJ Duplexer-two radios one antenna or vice versa

MFJ Duplexer-two radios one antenna or vice versa

If you can't see the video, please insert this title URL into your browser search box: .  This is post 2239 in a continuing series of simple ham radio antennas. Here's a handy device from MFJ that allows two radios (2m/70cm) on one antenna and vice versa. David Casler (KE0OG) does a good job of explaining the theory and use of this useful tool.  Here are some of his remarks.: "A look at the MFJ-916B duplexer with SO-239 connectors (also available with N connectors and also available with an outdoor version). You can use this to connect a 2m radio and a 70cm radio to share a single, dual band antenna, or use it with a dual-band radio to connect to a separate 2m antenna and 70cm antenna. Interesting device! Subscribe: . Ask Dave Playlist: . Tip Jar: To learn more about me, visit: Tip jar (on my website): h