I looked at the part, and they are 602. I'll replace them and add shield cans (there are none) and I paid $75 for this one.
Oh well live and learn
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On 7/9/2019 2:34 AM, Dom Baines M1KTA via Groups.Io wrote:
I 'thought' the factory making SA602 had burned down ages ago so all chips manufactured were actually SA612. So will be the same chip (especially if the SMT version).
Info here although pretty sure spoke to Paul Harden about it at the time
Anyway the datasheet is here
72
Dom
M1KTA
