I tried posting this to a year-old thread, but I'm afraid it wont be seen! I'm having difficulties in that when I plug my repeater cable between my two SM50s, the transmit radio immediately goes into transmit. I am fairly certain I have everything programmed properly, with Pin 8 programmed for DPL/PL CS Detect and Active Low. I am using this cable from Ebay http://cgi.ebay.com/Delay-Repeater-Interface-for-Motorola-GM300-Radio-NEW_W0QQit\emZ150095175361QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item22f25e9ec1 and I'm wondering if it's not correct? This outfit also sells a "duplex cable", but I thought that only allowed the repeater to work in both directions, not necessarily achieve what you talk about below. I'm not trying to operate dscrossband - just a simple GMRS repeater. Thanks for any possible advice!
Phil - AD6NH/WQKP927
