800 To 1000Mhz Scanner Converter

This converter enables reception of 800 to 1000 MHz on any scanner covering the 400 to 500-MHz range. The converter can be set up to cover either 800 to 900 MHz or by readjustment 900 to 1000 MHz. Sensitivity is very high because of the GASFET front end.

Circuit Diagram:

For best results, the scanner should be of a programmable variety.