What's this used with? About 1 foot long cable with 2 ARB, ATB type connectors. But keyed between pins 3, 7 So not ARB. And ATB has key near pin 3. tnx- Hue -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.qth.net/pipermail/milsurplus/attachments/20171101/25e0c7de/attachment.html>