600_kHz_OFFSET_

Published:2009/7/5 23:18:00 Author:May | From:SeekIC

Developed for use with GLB400B frequency synthesizer which uses programmable divider and has outputs available from each flip-flop. Requires only two ICs, shown below horizontal dashed line. Select higher frequency of repeater pair on frequencyset switches. For operation at 146-147 MHz, select offset Tx to transmit on repeater input. For 147-148 MHz, select offset Rx to receive on repeater output. To operate in reverse, flip switch to other position, At center-off position, both transmit and receive are on selected frequency, with offset function disabled. LED lights only for offset.-D. Sargent, 600 kHz Offset for Frequency Synthesizers, Ham Radio, July 1978, p 98.



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