[ARC5] Strange problem with racked transmitters

[John Hutchins]

I assume that the transmitters were also swapped, racks, and the problem 
still persisted?
Hutch

On 6/28/2015 1:06 AM, AKLDGUY . wrote:
> Heater-cathode short in one or both 1625's?
>
> 73 de Neil ZL1ANM
>
> Sent from my Raspberry Pi computer
>
> On 6/28/15, J Mcvey via ARC5 <arc5 at mailman.qth.net> wrote:
>> Both transmitters work well, but one seemed to draw too much current (not
>> due  a resonance problem). Upon further investigation , I discovered that
>> the "deselected" transmitter 1625's were conducting somehow while it's
>> supposed to be inert. I proved this by leaving the offending transmitter
>> docked with the finals removed. the problem went away. Tried a new set of
>> 1625s but they also conducted while in standby. The select relay is OK (
>> both contacts open in standby). The other transmitter does not do this.
>> There isn't much there to go wrong, other than what I have already explored.
>>
>> Any suggestions?
>> ______________________________________________________________
>> ARC5 mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/arc5
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:ARC5 at mailman.qth.net
>>
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
> ______________________________________________________________
> ARC5 mailing list
> Home: http://mailman.qth.net/mailman/listinfo/arc5
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:ARC5 at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html