6TPZ and 5TPO Radio Help
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Then it is even easier.
Yep, my GE guide also says "Silicon".morzh — 09:43 AM |
462ron
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Mike, according to my ECG replacement guide, the AR107 & AR108 both cross reference to a ECG 123A as does a GE-10. T...462ron — 09:41 AM |
Atwater-Kent 84, restoration.
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The 66 Ohm filter in the 1st detector's plate circuit.
Look in the early version sch.
Here it is, the spiral that ma...morzh — 09:11 AM |
6TPZ and 5TPO Radio Help
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Ron
yes, that was found. The problem is trying to find GE-10 for AR107/108.
I could not find even mentioning of it.
...morzh — 09:06 AM |
462ron
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Your output transistor X6 cross references to a GE-3 transistor and I’ve used that before. There are a few here on eBay…...462ron — 07:58 AM |
Atwater-Kent 84, restoration.
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Mike;
Where was this RF choke located? I remember seeing on a few sets that had detector-amplifiers ahead of the powe...Arran — 02:29 AM |
6TPZ and 5TPO Radio Help
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Thank you very much. I'll let you know how it goes.R3Sons — 11:00 PM |
Atwater-Kent 84, restoration.
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Hello mike,
Nice job hopefully it works and I am sure it will.
Sincerely Richardradiorich — 09:15 PM |
The list of my radio & TV collection!
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Hello Peter,
I am glad you got the radios and I too have that same zenith in my collection !
I am also waiting for the...radiorich — 08:52 PM |
Atwater-Kent 84, restoration.
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So, I sat down, and first tried 40 AWG wire. It broke quickly. I retook diameter: this one was 0.05mm whereas the one I ...morzh — 08:24 PM |