RE: [Repeater-Builder] 600 - 10k ohm Interface

[Rogers, Ron]

John's correct......a low impedance output will usually drive a higher impedance input with no problem.......try it and see if it works, Kevin. The reverse (high impedance output driving low impedance input) requires more "engineering" .....like a cheap audio transformer ?   Ron WW8RR -----Original Message----- From: WD7F - John in Tucson [mailto:[EMAIL PROTECTED] Sent: Sunday, December 12, 2004 7:04 PM To: Repeater-Builder@yahoogroups.com Subject: Re: [Repeater-Builder] 600 - 10k ohm Interface You guys are all purists.  Hook it up and see if it works. de WD7F John in Tucson   ----- Original Message ----- From: Chuck Kelsey To: Repeater-Builder@yahoogroups.com Sent: Sunday, December 12, 2004 4:47 PM Subject: Re: [Repeater-Builder] 600 - 10k ohm Interface I believe Radio Shack sells a matching transformer that will work.   Chuck WB2EDV       ----- Original Message ----- From: Kevin & Natalia To: Repeaters Users Group ; Repeater Builder Users Group Sent: Sunday, December 12, 2004 6:14 PM Subject: [Repeater-Builder] 600 - 10k ohm Interface Hi All,   I need a simple interface for a 600 ohm output radio to a controller which accepts 10k ohm. This is a RX not TX.   I don't want to make a circuit board if I don't need to.   Any ideas?   Regards   Kevin.   Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/   To unsubscribe from this group, send an email to: [EMAIL PROTECTED]   Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.