485 National mesh-plate NOS 1940's (6.7ma)
$ 49.99
RX485=485 National mesh-plate NOS 1940's in Eagle box
6.7ma
Gm=1300
(variant of Type 27 with 3V @ 1.25A filament)
(Sparton=The Sparks-Withington Co., Jackson, MI)
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