taco6513 Posted February 12, 2022 Report Share Posted February 12, 2022 I have reached out to Bridge Comm. They have a video using 3 duplexers to combine 2 repeaters to one antenna. I have failed to get a response from them at this time. Who would be able to help with this type of setup? I do have an application: One GMRS Repeater on Channel 21 and One 70cm Repeater on a yet to assigned pair. The split should be about 18 Mhz between pairs. Bridge Comm is using 2 4 cavity duplexers and one 8 cavity duplexer. I have been researching this and found RX TX Systems has much information on this subject. However they use a combiner set up. I plan to reach out to Bridge Comm again. Any help would be great. Also don't think this matters the 70cm repeater will be DMR. Thanks KI5GXD WRCW870 Quote Link to comment Share on other sites More sharing options...
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