| Electronics > Projects, Designs, and Technical Stuff |
| Radio Direction Finding |
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| PA3BNX:
Hello Every body. What type op doppler antenna give best results indoor on the loft ? I think the groundplate 4 monopole antenna array because it looks a bit upwards so not so much near by vincinity groundreflections. See picture hi.. |
| PA3BNX:
Hello Every Body, I did fix some issues with the SuperSimpleArduinoDoppler I use now for the doppler rotation timing timer2 It does run now on 500 700 or 900Hz. Today 30-may-2015 Today 03-june-2015 Again update Now with a flutter count. I updated the arduino doppler software It now uses the EEPROM.write and read to store Doppler frequency, CW/CCW and Calibration offset I also changed the 1k series resistor in the arduino doppler shield after the decoupling C 4u7 into 100R So my scanner RX doesn't has to be so loud hi.. Work in progress :-+ Try it |
| PA3BNX:
Hello every body I saw this You Tube HN199 SWR AE4QL Bill Hays Recommended view for every radio ham :-+ |
| PA3BNX:
Hello Every Body, I did add a speaker to my arduino SuperSimpleArduinoDoppler And I fixed again a bug in the Arduino Code. There also is a new Mymapping file on our PI4WAG site 1.55 It has fixed averaging in the arduino terminal etc... Today 01-july 2015 update Arduino3.txt Some bugs fixed. |
| PA3BNX:
Hello Every Body, Nice doppler You Tube |
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