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Everything You Ever Wanted To Know About the JRC NRD 545
(But Were Afraid To Ask)
The R-7000 is the display on the top, the 545 is on the bottom.
The amplitude of the signal with the R-7000 hardly varies at all, while the very slow AGC action of the 545 can clearly be seen. While you can vary the AGC time in some modes on the 545, sadly you cannot in AM mode!