Regarding the kit for the TR-3/4 antenna relay.. The open frame type relay is no longer available. John Kriner wrote me that Drake could not buy them when they were still servicing this unit, so they made a kit that allowed the installation of a plug in relay. John has all the kits that they had left, but they are not complete. What he can provide is the circuit board that accepts the relay but not the relay itself.. this can be gotten at Mouser for about $17. See http://www.mouser.com/search/refine.aspx?Ntt=655-R10-E1Y4-V2.5K+ The "kit" is a small circuit board on which the enclosed relay, purchased independently, sits.. Cost: $25 plus $5 to ship. Contact John Kriner at [EMAIL PROTECTED] You can get an idea of what the kit looks like from my "Projects Page" at : http://mysite.verizon.net/halo.net/
Keep your contacts clean and have a great day.. we're busy fighting wildfires here in smokey So. Cal. Doc

