| Products > Test Equipment |
| MHS-5200A function generator teardown / review / reverse engineering |
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| technogeeky:
I continue in this post... There are "missing" pictures above, but they were just deleted bad-quality duplicates. Fear not, no parts are missing. edit: Evidently my rotation settings didn't save. Sigh. I give up. |
| technogeeky:
Measurements of the newer-style MHS-5200A. Test Conditions: * both devices reset to default settings * connected directly using 50-ohm (verified) BNC to BNC cable * Rigol 1054z with 1x setting Test 1: * Control: 2.100 kHz (a reasonable minimum) * Variable: 1, 5, 10, 15, 20 Volts * Measuring: Rise Time, Overshoot, Vpp |
| technogeeky:
--- Quote from: technogeeky on July 17, 2016, 03:55:07 am ---Measurements of the newer-style MHS-5200A. Test Conditions: * both devices reset to default settings * connected directly using 50-ohm (verified) BNC to BNC cable * Rigol 1054z with 1x setting Test 2: * Control: 1 Volt peak-to-peak * Variable: 40, 50, 60, 70, 80, 90, 100, 170, 180 kHz then 2.0 MHz * Measuring: Fall time, picture --- End quote --- Bonus: Whatever is going on here, animated. |
| technogeeky:
--- Quote from: technogeeky on July 17, 2016, 03:55:07 am ---Measurements of the newer-style MHS-5200A. Test Conditions: * both devices reset to default settings * connected directly using 50-ohm (verified) BNC to BNC cable * Rigol 1054z with 1x setting Test 3: * Control: 6.0 MHz (the fastest frequency which doesn't totally look like a sine wave) * Variable: 1, 5, 10, 15, 20 Volts * Measuring: Rise Time, Vpp, Overshoot --- End quote --- |
| Dwaine:
I wish we had the firmware to play with. Also anyone probe the pads on the circuit board? On the side. I like the unit. I just wish it had better performance. |
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