[ARC5] Input impedance - BC-453-B - un-un

J Mcvey via ARC5 arc5 at mailman.qth.net
Fri Feb 6 13:44:19 EST 2015


The transmitters only make connection to the antenna if they are selected via the internal antenna relay, one at a time. However the receivers are all "in circuit" all the time.
 

     On Thursday, February 5, 2015 4:54 PM, Kenneth G. Gordon <kgordon2006 at frontier.com> wrote:
   

 On 6 Feb 2015 at 8:42, AKLDGUY . wrote:

> Correct me if I'm wrong, but when multiple receivers are fitted,
> aren't all the antenna terminals connected together with short
> wires? So effectively all receiver inputs are in parallel?

Correct.

The same thing is true for the transmitters...

Ken W7EKB
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