Electronics > Beginners
Arb. functions generator or freqenzy generator?
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FriedMule:
I am wondering if a Siglent 120MHZ  arbitrary functions generator or a 500MHz frequency generator is most useful?

I do not plan to work with radio or hf but I do also not think that I need to create complicated custom frequencies.
On the other hand, who know what I want to do in 5 years time :-)

My need is for your standard home hobby lab, but nothing super fancy.
thm_w:
Arb gen, you can get a good one for <$300 (DG811). Much more useful for general hobby applications (pwm, pulse outputs, etc.). If you want the Siglent you can probably hack the SDG2042X no?
If you need some special RF equipment 5 years from now, then buy that in 5 years and don't worry about it now.
FriedMule:

--- Quote from: thm_w on June 27, 2019, 09:50:02 pm ---Arb gen, you can get a good one for <$300 (DG811). Much more useful for general hobby applications (pwm, pulse outputs, etc.). If you want the Siglent you can probably hack the SDG2042X no?
If you need some special RF equipment 5 years from now, then buy that in 5 years and don't worry about it now.

--- End quote ---
I am not set on any brand but the reason for the Siglent, is that it may still be able to "upgrade" to 120MHZ for a wary low price.

Do anyone know if the Siglent SDG2042X is still able to change to the 120MHz version?
thm_w:
https://www.eevblog.com/forum/testgear/the-siglent-sdg2042x-thread/
https://www.eevblog.com/forum/testgear/current-status-of-siglent-hacks/

If its within your budget then go for it.
FriedMule:

--- Quote from: thm_w on June 28, 2019, 01:09:39 am ---https://www.eevblog.com/forum/testgear/the-siglent-sdg2042x-thread/
https://www.eevblog.com/forum/testgear/current-status-of-siglent-hacks/

If its within your budget then go for it.

--- End quote ---
It isn't, not yet, but soon, I hope:-)
Thanks for your help!
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