| Products > Test Equipment |
| LM399 Voltage Reference, Fluke 289, Gossen 29S, RM303, AN870 |
| << < (6/7) > >> |
| Trader:
Just For Fun !!! Jumps J8 and J10 are a stable 10.004 kOhms resistance. J7 and J12 can keep a relatively stable capacitance of 156uF. (other combinations also work with different values) (turn it off first) |
| J-R:
If you want a budget reference you can rely on I would suggest the excellent VREF-01 from voltagestandard.com for only $31. Calibrations are free for the first 2 years. |
| faraday:
I tested this reference over 24h with 34410A and 33401A and so far is very stable. 12H 24H 34410A 9,85795 9,85795 34401a 9,85787 9,85784 |
| Trader:
--- Quote from: faraday on February 04, 2021, 08:01:20 am ---I tested this reference over 24h with 34410A and 33401A and so far is very stable. 12H 24H 34410A 9,85795 9,85795 34401a 9,85787 9,85784 --- End quote --- Awesome. Test the Current too: https://www.eevblog.com/forum/testgear/lm399-voltage-reference-fluke-289-gossen-29s-rm303-an870/msg3394242/#msg3394242 |
| faraday:
Voltage / time use BNC to banana cable |
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