FI A312194.1 versus A312194.2 (Algemeen)
door edison 
, Aveiro - PORTUGAL, 26.04.2025, 18:38 (27 dagen geleden)
Hello.
I am restoring the Mediator M234A see link
and the radio's IFs were opened and "messed around" a lot, so I don't trust them, even though the windings provide continuity.
The reference number written on the shield is 1941, which I think is A312194.1
I don't have this reference number, but I have 1942 (A312194.2).
The windings are the same, and the frequency is the same (452kc).
Are the differences between the two significant or not?
Can I use the 1942 instead of 1941?
Many thanks.
Best regrds,
Carlos
--
From PORTUGAL, with regards
Carlos
FI A312194.1 versus A312194.2
door Maarten Bakker 
, Haarlem / Delft, 26.04.2025, 20:18 (27 dagen geleden) @ edison
The last digit is just a revision number. Mostly higher numbers are slightly better or slightly cheaper to produce but they should be fully compatible.
FI A312194.1 versus A312194.2
door edison , Aveiro - PORTUGAL, 26.04.2025, 22:17 (26 dagen geleden) @ Maarten Bakker
The last digit is just a revision number. Mostly higher numbers are slightly better or slightly cheaper to produce but they should be fully compatible.
Many thanks Maarten.
Regards,
Carlos
--
From PORTUGAL, with regards
Carlos