| To: | <Orion@contesting.com> | 
|---|---|
| Subject: | [Orion] 1.372 Headphone Distortion w Strong Signals | 
| From: | "Larry Rockfield" <w6ub@adelphia.net> | 
| Date: | Sat, 4 Dec 2004 09:45:59 -0500 | 
| List-post: | <mailto:orion@contesting.com> | 
| Would others please check for this condition and reply: With Version 1.372, I have headphone audio distortion from the main receiver on strong local signals in the range of 59+40 dB and above. The speaker has no distortion under the same operating conditions. Prior to Version 1.372, the S-meter stopped in the vicinity of 59+35 dB, regardless of signal strength. With this new version, the meter will actually hit the stops at 59+60 dB. Ten-Tec has: "Fixed S-Meter routine to correctly show signals greater than +35 dBm." The headphones are Heil Pro-Set Plus and additional resistance padding is often used to help suppress QSK keying clicks. So, I doubt the headphones are the problem. Master Reset and RAM-CLEAR have not helped. Thanks, Larry W6UB 
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