[R-390] Parts Needed 62 Amelco RF Tuner Module

[Jacques Fortin]

Hi Byron,

T-203 and T-204 ??
Someone transmitted in the input RF transformers ?

I do not have any T-203 remaining in my spares (already sent to R-390A owners having the same problem).
But I still have a T-204 from an original Collins 1st contract RF deck.
Z-201 and Z-216: I have some also from the same origin.
The problem is with the tuning slugs.
For the T-204, I still have some red + white dotted ones (µr of 10).
For the Z-201 and Z-216, the green dotted ones (µr of 4) I only have "repaired" ones (broken bronze spring replaced by a length of Teflon coax + braid).

Utah plate: I can send you the dimensions so you can make a replacement one from aluminum sheet (my '67 EAC is already equipped with).

Crystal Osc. Module: no luck with me...

Let me know.

73, Jacques, VE2JFE in Montreal

-----Message d'origine-----
De : r-390-bounces at mailman.qth.net <r-390-bounces at mailman.qth.net> De la part de Byron Tatum
Envoyé : 28 janvier 2025 23:56
À : r-390 at mailman.qth.net
Objet : [R-390] Parts Needed 62 Amelco RF Tuner Module

Hello-   I am rebuilding a 62 Amelco RF Tuner module and need these parts if anyone has them for sale:1. T-204 (4-8 MC) input transformer and tuning slug assembly2. T-203 (2-4 MC) input transformer and tuning slug assembly3. Z-201 (0.5-1.0 MC) Tuned circuit and tuning slug assembly4. Z-216 (2-3 MC Var IF) Tuned circuit and tuning slug assembly5. Cover plate (Utah plate)6. This unit has attached a Motorola crystal oscillator module which is OK, but if I could find the matching 62 Amelco crystal osc module I would buy it.
Thanks all,Byron W5FH 
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