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#1
January 29th 04, 09:27 AM
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Anyone know of a source for a computer controlled vfo?
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#2
January 29th 04, 09:58 AM
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OH3PC wrote: Anyone know of a source for a computer controlled vfo? Control via serial port to ex. Yeasu,Icom - remote control protocol. I would like to update my old analog vfo to computer controlled vfo. Remote vfo control to 4,9 - 5,5 Mhz. Two options: Use a DDS chip like the AD9850 controlled by an MCU with a serial interface. Use a PLL synthesiser controlled by an MCU with a serial interface. Leon -- Leon Heller, G1HSM Email: My low-cost Philips LPC210x ARM development system: http://www.geocities.com/leon_heller/lpc2104.html |
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#3
January 29th 04, 12:26 PM
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http://www.njqrp.org/dds/index.html
OH3PC wrote: Anyone know of a source for a computer controlled vfo? Control via serial port to ex. Yeasu,Icom - remote control protocol. I would like to update my old analog vfo to computer controlled vfo. Remote vfo control to 4,9 - 5,5 Mhz. 73 Harri OH3PC email: |
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