[MRCA] GRC-9 DY-88 Help request

Al Klase ark at ar88.net
Mon Nov 10 14:18:33 EST 2014


*THAT'S GREAT!*

I suspect that would be tough to find a replacement for that part.

For those reading along, it's a hermetically sealed relay with a tapped 
coil for 6, 12, and 24 volts, the three supply voltages supported by the 
DY-88.

Al

Al Klase -- N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/

On 11/10/2014 1:23 PM, Steve Gajkowski wrote:
>
> Thanks Al, that is very close, much closer than the manual.  They 
> state in the manual that the values aren't to be trusted...
>
> Steve
>
> ------------------------------------------------------------------------
>
> *From:*MRCA [mailto:mrca-bounces at mailman.qth.net] *On Behalf Of *Al Klase
> *Sent:* Monday, November 10, 2014 1:07 PM
> *To:* mrca at mailman.qth.net
> *Subject:* Re: [MRCA] GRC-9 DY-88 Help request
>
> Steve,
>
> 388.9 - 108.4 - 16.7
>
> I do hope this is good news.
>
> Al
>
> Al Klase -- N3FRQ
> Jersey City,NJ
> http://www.skywaves.ar88.net/
>   
>
> On 11/10/2014 12:43 PM, Steve Gajkowski wrote:
>
>> Anyone have their DY88 open and can pull Relay K202.   I would like to validate the coil resistance between Pin 1-9, 1-8 and 1-7.
>> The values in the manual are not close to what I see and in taking the coil apart, applied a little too much heat and had the 9 pin socket completely disconnect,  Anyway, want to make sure I have the coil properly wired as well as seeing if the coil impedance is even close to what is required.
>>   
>> Thanks for reading and great if you are able to provide an answer.
>>   
>>   
>> Steve, kd3ht
>>
>>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/mrca/attachments/20141110/8d52427e/attachment.html>


More information about the MRCA mailing list