Products > Test Equipment
Hantek HDG2002B AWG: 5Mhz or 100MHz? Let's see!
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smgvbest:

--- Quote from: fremen67 on January 26, 2015, 01:15:08 pm ---@smgvbest: How does the waves look on your HDG? Up to what frequencies are the sine waves stable? Any jitter?

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When I turn persistence to infant and up the sample rate I'd say it's stable to about 40Mhz,  after that it starts getting jitter in amplitude for sure. the frequency reading on the scope does not have much itself that I can see
mb300sd:
I finally got the ethernet and counter ICs installed, but does anyone know what the values for these surrounding components are?


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Also, can anything interested be enabled by populating these other components?


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tridentsx:

I just soldered in the emac and crystal, and now when I put it back together it doesn't boot.
What do you use to adapt to the serial 2mm header ? I can't fit my USB to TTL onto the 2mm header, the spacing on my cable is 2.54 mm

Would you see the boot sequence console output from the serial port next to the usb jack ?

Need to see whats going on if anything at all :-BROKE
alex.forencich:

--- Quote from: tridentsx on February 01, 2015, 06:38:55 am ---
I just soldered in the emac and crystal, and now when I put it back together it doesn't boot.
What do you use to adapt to the serial 2mm header ? I can't fit my USB to TTL onto the 2mm header, the spacing on my cable is 2.54 mm

Would you see the boot sequence console output from the serial port next to the usb jack ?

Need to see whats going on if anything at all :-BROKE

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It does show the boot process.  I have a box of slim hook clip to female header pin wires that I use for that sort of thing.  Not a permanent solution, but it works great for oddball headers with strange pin locations and pitches. 
Howardlong:
I just used some M-F 0.1" jumper leads squeezed in, with the M ends plugging into my 3.3V FTDI adapter. (TTL-232R-3V3)

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