TX RX Systems makes them for commercial users. Chuck WB2EDV
----- Original Message ----- From: Gmail - Kevin, Natalia, Stacey & Rochelle To: Repeater-Builder@yahoogroups.com Sent: Sunday, October 19, 2008 8:59 PM Subject: [Repeater-Builder] Commerical Grade Diplexer for 2mtrs and 70cm - Are They Available? Hi All, I am interested in obtaining a commerical grade diplexer for 2mtrs and 70cm over a ham grade one. Question is, Are these available? And of course if they are what is the best supplier? I want to use one in a repeater installation off of 1x Diamond X510 dual-band antenna. (For those interested, we pulled one of our X-510 antennas down for service. Plled the radiator out and looked good for 10 years plus of service. Even the screws were still tight, and we get some good winds up on the hill it is located, straight off the Pacific and Tasman Sea. Interesting they use brass and copper for parts of the sections. I think we will however sweat silver solder in the joint as most are only crimpped) Look forward to your replies.
