[ARC5] [Milsurplus] BC-221AK Question

[1oldlens1]

Regarding stability and age. Passive devices often become more stable with age. For instance standard resistors stop drifting. Depends on what causes the drift but it's possible that something like a BC-221 might become more stable. The standard crystalProbably does, providing there is nothing wrong with it.  I have a BC-221 AK (has AC psu). Sent from my Galaxy
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