I notice my S-53A, while working FB in all other ways, has very low BFO level. It is not strong enough to demodulate a strong CW signal. Is this a common problem, and would reducing the value of R-23 (22K ohm) help increase the level? -- -------------------------- John L Sielke W2AGN w2agn at pobox.com http://www.qsl.net/w2agn Trustee: W3IYQ