[ARC5] Heathkit GDO People

Ronnie Hull w5sum at comcast.net
Mon Apr 25 08:10:42 EDT 2022


I have two with coils and don’t use them 

Sent from my iPhone

> On Apr 24, 2022, at 10:33 PM, Rich Post <kb8tad at gmail.com> wrote:
> 
> 
> I have the early (6 coils) GD-1 and later (5 coils) GD-1A versions of the classic Heath dippers but prefer to use a Measurements 59 or the 59 with banana + alligator clips to grab the lower frequency Eico coils.  Frequency accuracy is pretty well guaranteed by using my Heath-Zenith SM-2420 freq counter to sniff the GDO.
> 
> Rich KB8TAD
> 
>> On Sun, Apr 24, 2022 at 11:01 PM David Stinson <arc5 at ix.netcom.com> wrote:
>> Who on this list is a fan of the classic
>> Heathkit Grid Dip Oscillator?
>> 
>> 
>>  	
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