- 1. [TenTec] Argonaut VI service manual ? (score: 1)
- Author: Carlos <carlos.peco@gmail.com>
- Date: Sun, 7 Oct 2018 11:56:48 +1100
- Hi, I noticed that the AM carrier (in 10 meters at least) is almost 600 Hz lower than the supressed carrier in USB. So in USB the radio is almost spot on, but in AM the carrier appears shifted to the
- /archives//html/TenTec/2018-10/msg00013.html (7,516 bytes)
- 2. Re: [TenTec] Argonaut VI service manual ? (score: 1)
- Author: Bob McGraw K4TAX <rmcgraw@blomand.net>
- Date: Sat, 6 Oct 2018 20:30:14 -0500
- Carlos: The frequency determining values and math are written in firmware. There are no adjustments. The only adjustment related to frequency is for the master oscillator being U8 {GTXO_566}. I
- /archives//html/TenTec/2018-10/msg00014.html (8,318 bytes)
- 3. Re: [TenTec] Argonaut VI service manual ? (score: 1)
- Author: Carlos <carlos.peco@gmail.com>
- Date: Sun, 7 Oct 2018 17:55:35 +1100
- Hi Bob, Thanks for your message. I was hoping for some form of engineering mode to modify this. I used SpectrumLab as audio signal generator and a R&S FPC1500 spectrum analyzer. In USB works nicely (
- /archives//html/TenTec/2018-10/msg00015.html (9,605 bytes)
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