[Repeater-Builder] Re: Desense with DB4060 Duplexer

2008-10-08 Thread skipp025
On one specific cavity or more than one? You're almost at the problem. No garbage with tapping, beating and banging is a good sign. One might guess you have some type of micro pitting and at least one hard point pitted contact on one of the mating surfaces. One or more of the metal plunger con

Re: [Repeater-Builder] Re: Desense with DB4060 Duplexer

2008-10-08 Thread Scott Zimmerman
quot; <[EMAIL PROTECTED]> To: Sent: Wednesday, October 08, 2008 11:40 AM Subject: Re: [Repeater-Builder] Re: Desense with DB4060 Duplexer > skipp025 wrote: >> You didn't say how you'd cleaned the surface in the past. I would >> only use a Brass or hard Stainless Ste

Re: [Repeater-Builder] Re: Desense with DB4060 Duplexer

2008-10-08 Thread Kevin Custer
skipp025 wrote: > You didn't say how you'd cleaned the surface in the past. I would > only use a Brass or hard Stainless Steel brush to avoid embedding > non same metals into the plunger or contact surface. Using a common > steel wire brush is not a good idea. > > s. Also NEVER use an over th

Re: [Repeater-Builder] Re: Desense with DB4060 Duplexer

2008-10-08 Thread John J. Riddell
work. John VE3AMZ - Original Message - From: "Scott Zimmerman" <[EMAIL PROTECTED]> To: Sent: Wednesday, October 08, 2008 11:59 AM Subject: Re: [Repeater-Builder] Re: Desense with DB4060 Duplexer > If the silver plating seems to be scratched, I have had good luck with

RE: [Repeater-Builder] Re: Desense with DB4060 Duplexer

2008-10-08 Thread Mike Besemer (WM4B)
Subject: [Repeater-Builder] Re: Desense with DB4060 Duplexer On one specific cavity or more than one? You're almost at the problem. No garbage with tapping, beating and banging is a good sign. One might guess you have some type of micro pitting and at least one hard point pitted contact o