Lee,
What is the voltage out of your power supply during transmit? View it
with the K3 ALT VFO B display. If it is below 12 volts, check your
power supply connections. If you are powering the K3 through a
RigRunner or other DC distribution system, eliminate it for the K3 and
connect directly to the power supply terminals.
The K3 will try to keep the power constant, so if the voltage is low,
the current must go up.
73,
Don W3FPR
On 3/4/2020 1:32 PM, Leroy Buller wrote:
I have a K3 that seems to have a problem. I am getting HI CURRENT warning
only on 20 meters. The antenna is matched. 80, 40 and 15 do not have the
issue. The current meter on the power supply does show quite a bit of
current (20+ amps) on 20 meters but when I reduce power it stops giving me
the issue on 20 meters. When I reduce power on 20 meters, the high current
goes away around 65 watts.
Anyone have an idea what is going on? I do appreciated the help
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