7

This kit is a FM receiver built in 1977 by DK0TV. The receiver works on a single fixed frequency 30.000 MHz FM and has a very good sensitivity. It is used with a 10 GHz Gunnplexer to listen to the 3 cm band with a 30 MHz intermediate frequency. Here are details on how it works: The input at 30 MHz is amplified by a dual gate MOSFET The S042P is a mixer with ...


Only top voted, non community-wiki answers of a minimum length are eligible