Re: T/R Switching
Wayne Dillon
Hi Jim,
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One of the solutions which springs to mind is the "Magic Box" an excellent example of one of the 4SQRP kits, check it out on the website. One other solution I have used in the past is a single transistor driven C/O driving a relay, don't forget to put a couple of back-to-back diodes across the RX input to help limit what the RX sees. I can't guarantee it's safety with the good ole '857 though. There will be others on here who will no doubt offer more accurate and up-to date advice. Do ckeck out the "Magic Box" though, as a standalone solution to T/R switching it's neat.
72/3 es God Bless de Wayne - KC0PMH
On Wed, Feb 13, 2013 at 10:06 AM, Jim, ND9M / VQ9JC <Claryco@...> wrote:
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