Feeltech FY6900 60MHz Arbitrary Function Generator Tryout

Taking a look at the FeelTech FY6900 Function Generator from Banggood. FY6900 Dual Channel DDS Function Arbitrary Waveform Signal Generator 60MHZ Affiliate link: https://www.banggood.com/custlink/vGK... Index: 0:00 Intro 2:48 Test Setup 3:55 Max peak-peak voltage test to 60 MHz 8:50 Duty cycle range 10:04 Phase adjust 10:52 Frequency meter/counter 11:22 Firmware glitch on measured frequency 12:27 Burst mode output 13:17 Modulation skim-over 13:32 Sweep mode 14:30 DC Offset Adjust +/- 12V 14:40 Output stage switching above 5V or below 0.501V 16:33 Higher freq. waveforms 19:05 USB Serial Control from com terminal 21:07 Conclusion This cost effective little function generator makes a good entry level workbench addition. There are 2 independent outputs plus a frequency meter and counter. With built in arbitrary waveforms and the ability to download custom user generated patterns over USB, this generator can output up to 24 volts p-p up to 20MHz, or 5 volts p-p up to 60 MHz. The unit can be controlled from a PC app or text commands over serial USB UART, allowing for automated control in test setups. It's not intended to be a top of the line unit and it does have some firmware glitches (as of version 1.3.1, the frequency reported on the frequency meter may not always be correct) but for the price, as a learning instrument or a backup unit, it can have its place in the work shop. FY6900 Page (Manuals, PC software etc, need to fumble around) http://en.feelelec.com/index.php?case... http://en.feelelec.com/index.php?case... EEVBlog forum thread https://www.eevblog.com/forum/testgea... FY6900 Technical Details (Summary of various teardowns and investigations) https://www.radiomuseum.org/forum/dds... Oscilloscope bandwidth info https://siglentna.com/operating-tip/d... Equipment I regularly use (support the channel by shopping through these affiliate links - I may earn a small commission and it doesn't cost you extra): Mustool MT315 Digital Microscope https://www.banggood.com/custlink/KKv... 946C Solder Hot Plate 200mm x 200mm https://www.banggood.com/custlink/K3D... ANENG AN8008 True RMS Multimeter https://www.banggood.com/custlink/KKD... Minleaf NPS3010W Power Supply https://www.banggood.com/custlink/KKK... FY6900 Dual Channel 60MHZ Signal Generator https://www.banggood.com/custlink/vGK... Siglent SDS1104X-E 100Mhz Digital Oscilloscope 4 Channels Standard decoder Amazon.com: https://amzn.to/36fH1ui Amazon.ca: https://amzn.to/36fNWUc Support me on Patreon:   / gadgetreboot   LBRY: https://lbry.tv/@GadgetReboot