[Elecraft] K3 ANT 1-2 isolation
Matt Zilmer
mzilmer at verizon.net
Thu Apr 26 15:17:42 EDT 2012
Might be considered poor in relation to coaxial switches. Some of
these get > 70 dB isolation.
73,
matt W6NIA
On Thu, 26 Apr 2012 15:44:39 -0300, you wrote:
>Poor is a bit harsh, what do you expect from a single small C/O relay.
>Anything over 30dB isolation is a luxury.
>
>Regards,
>
>Mike VP8NO
>
>On 26/04/2012 11:24, Ignacy wrote:
>> True that the isolation between ATN1, ANT2 and RX Ant are poor. The solution
>> is to use a preamp in receive antennas so that signals from RX and TX
>> antennas are similar in strength.
>> Ignacy
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