| To: | <topband@contesting.com> | 
|---|---|
| Subject: | Re: Topband: How to detune a wire Inverted L? How to 'detune'electrical fence | 
| From: | "JC N4IS" <n4is@comcast.net> | 
| Date: | Thu, 15 Aug 2013 13:39:34 -0400 | 
| List-post: | <topband@contesting.com">mailto:topband@contesting.com> | 
Tim The issue with the relay at the antenna is the time to close the contacts and avoid RF hot switch. I'm using a Jennings RJ1A-26S for years, just 4-6 milliseconds to close. Or you can use a sequencer, or a winkey2 with cw lead time and PTT2 for the amplifier. http://www.mgs4u.com/RF-Microwave/vacuum-relays-SPDT.htm Regards Carlos N4IS _________________ Topband Reflector  | 
| Previous by Date: | Re: Topband: How to detune a wire Inverted L? How to 'detune'electrical fence, Tree | 
|---|---|
| Next by Date: | Re: Topband: How to detune a wire Inverted L? How to 'detune'electrical fence, Tomas Magyla | 
| Previous by Thread: | Re: Topband: How to detune a wire Inverted L? How to 'detune'electrical fence, Tree | 
| Next by Thread: | Re: Topband: How to detune a wire Inverted L? How to 'detune'electrical fence, Mike - W5JR | 
| Indexes: | [Date] [Thread] [Top] [All Lists] |