PEAK_READING_RF_PROBE_FOR_DC_METER

Published:2009/7/15 3:22:00 Author:Jessie | From:SeekIC

Converts PF peaks of1 mV to about 4 V, at any frequency up to over 100 MHz, to proportional DC voltage that can be fed to any multirange DC meter. Uses single CA3046 IC connected as two symmetrical Darlington pairs. Circuit must be mounted in small shielded housing with short probe tip and no IC socket Temperature stability is excellent Requires no DC offset adjustments. -Peak Reading R. F. Probe, Wireless World, Dec, 1976, p 42.



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