First Generation PA

The Quantar First Generation UHF Power Amps cover UHF R1, R2, R3 and R4. R0, 380-433 MHz, was a slight redesign, and it is covered else where.

Basics

The Basic module is pictured below

First Generation PA Layout

The complete schamtics are PNG format and are also avialbel as a PDF

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  Layout

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  Schematic Diagram

Conversions

Converting from a R1 to R2 is quite easy