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- čas přidán 25. 03. 2022
- Steps 5
1. Enter the calibration mode by pressing and holding STBY button and CH1 at power up
2. Set CH1 frequency to 10MHz
3. Go to the adjustment menu (SYSTEM, MORE, OSC)
3. Move the cursor to the right to reduce the frequency step
4. Adjust the frequency until your frequency counter reading is 10MHz
5.Press and hold in the OK button for three second
to save the new setting . 73! de sv1hag - Věda a technologie
Update, I started procedure from 100Hz and then checked results in logarithmic steps. Worked perfectly.
I confirm, the DDS generator calibration procedure works. Thank you. 73 Fabio, IK0IXI
73! Fabio IK0IXI de SV1HAG
Hello, does anybody know how to callibrate the generator FY2300? I have already tried many button combinations but none of them has worked so far ...
It is also worthy to run that alignment with any lower frequency output - higher precision; in example for 1kHz or 10kHz, then confirm output on higher bands. Efharesto!
I purchased the FY6900-60M back in March of 2022. The firmware version on my unit is V1.5.3 and the oscillator calibration menu is no longer available. :(
Rather you should try to start the sequence of invoking those hidden menu by holding PWR and CH1 buttons while using the back pannel power up switch. It worked in my case!
Good luck!
BTW After being stored, the submenu for calibration hides again. Please let me know if you succeeded and if you can, check if your generator doesn't understate output sine more and more as the higher frequency is set.