Tom,
To the best of my knowledge, there is no external signal from the K3/K3S
to indicate whether ANT1 or ANT2 is active.
If you have any manual switching in place, incorporate it in that switching.
73,
Don W3FPR
On 11/7/2019 12:12 PM, wa8...@wa8wzg.net wrote:
To All..
while we are on this subject,,
I am looking for a way to to have a separate PTT out for Antenna 2...
I want to be able to control two different amplifiers PTT when switch
from Antenna 1 and Antenna 2..
Any thoughts??
Thanks
Tom
N7GP
ex WA8WZG
On 2019-11-07 09:58, Bob McGraw K4TAX wrote:
Connect the KPA-1500 via the ACC cable and thus free up the PTT
output. The system is very smart and works exceptionally well. I
use this method with my KPA500 and KAT500.
The PTT Out is connected to the VHF transverter.
73
Bob, K4TAX
On 11/7/2019 10:44 AM, N4ZR wrote:
I need to be able to disconnect the antenna to my SDRs when
transmitting. This used to be easy but now my PTT Out jack is
committed to the KPA-1500. I'm looking for suggestions of how best
to accomplish this - I don't believe sequencing is required, just a
second PTT output.
Ideas?
73, Pete N4ZR
Check out the Reverse Beacon Network
at <http://reversebeacon.net>, now
spotting RTTY activity worldwide.
For spots, please use your favorite
"retail" DX cluster.
On 11/7/2019 9:30 AM, Ray Albers wrote:
….thanks to comments and suggestions from K9ZTV and W2CS.
My K3 has the Sub Receiver installed, and I have been playing around
with
diversity reception, using a random wire connected to the sub-receiver
antenna input BNC connector. Apparently the carrier operated relay
that
protects the receiver from overload is being triggered by lots of RF
coming
into that random wire. When I disconnect the receive antenna, no more
clicking. Now that I know what it is, I'll just ignore it. Or maybe
someday
I'll rig a manual T-R switch arrangement to disconnect the sub receiver
antenna except when actually using it.
Thanks, gents!
73
Ray K2HYD
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