Re: [Elecraft] [K3] S/N 45## low power out and ATU not tuning properly?

2020-06-28 Thread Nr4c
No. At field it’s batteries. At home an Astron 35m linear or any or several 
switchers. 

The field setup may be one or two AGM batteries. Nominal voltage 12-12.8 volts. 
 At home it’s 14.1.

Sent from my iPhone
...nr4c. bill


> On Jun 28, 2020, at 10:06 AM, rich hurd WC3T  wrote:
> 
> 
> Same power source?
> 
>> On Sun, Jun 28, 2020 at 08:20 Nr4c  wrote:
>> This started several years ago at a FD. Brought home and worked perfectly.  
>> took to another outdoor event and same thing. Works at home not at events. 
>> 
>> Pulled KPA3 out and applied Deoxit and worked connectors in/out several 
>> times and replaced KPA3. Worked well thru two FDs and number of other 
>> events.  And as main radio after selling my K3S last summer ($ for K4D). 
>> Took down and packed it up for FD about 6 weeks ago and replaced it with an 
>> IC-7300 till the K4 arrives. 
>> 
>> This AM it started again at FD!  
>> 
>> Could this be an LPA issue instead of the KPA3 issue?  Can’t remember if my 
>> KPA3 has gold pins or not. 
>> 
>> Help!
>> 
>> Sent from my iPhone
>> ...nr4c. Bill 
>> 
>> __
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> -- 
> 72,
> Rich Hurd / WC3T / DMR: 3142737  
> Northampton County RACES, EPA-ARRL Public Information Officer for Scouting
> Latitude: 40.761621 Longitude: -75.288988  (40°45.68' N 75°17.33' W) Grid: 
> FN20is
> 
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[Elecraft] [K3] S/N 45## low power out and ATU not tuning properly?

2020-06-28 Thread Nr4c
This started several years ago at a FD. Brought home and worked perfectly.  
took to another outdoor event and same thing. Works at home not at events. 

Pulled KPA3 out and applied Deoxit and worked connectors in/out several times 
and replaced KPA3. Worked well thru two FDs and number of other events.  And as 
main radio after selling my K3S last summer ($ for K4D). Took down and packed 
it up for FD about 6 weeks ago and replaced it with an IC-7300 till the K4 
arrives. 

This AM it started again at FD!  

Could this be an LPA issue instead of the KPA3 issue?  Can’t remember if my 
KPA3 has gold pins or not. 

Help!

Sent from my iPhone
...nr4c. Bill 

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