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Pros & Cons
Pros
Using this module in serial mode with an arduino uno r3. Works great. Works as advertised.
Can't beat it for the price for hobby fun or toying around. Sure, it glitches slightly, but you're buying a board cheaper than the genuine ic.
Will create sine and square waves. I believe it can be used to trigger a pulsed laser as well. El que aparece en the imagen de venta es la versión that mejor trabaja de éstos modelos de dds, pues es menos afectado by los cambios de temperatura.
Highlights
Quality
Dds module works great in my new transceiver i built
With the 125 mhz oscillator they can go up to about 60 mhz but the signal is not clean
Keep the frequency below about 30 mhz and it will look good
Price
Ad9850 is only rated to accept up to a 110mhz clock at 3
Overview
- How are reviewers describing this item?
square, great, signal and higher. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 59 reviews as of our last analysis date on Nov 12 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Although advertised as 130mhz i was able to get a 52mhz sin wave but with very low output power
Posted by a reviewer on Amazon
Sqr wave basically goes to 30mhz
Posted by a reviewer on Amazon
Sqr wave output powervoltage much higher than sin wave
Posted by a reviewer on Amazon
No documentation whatsoever is included
Posted by a reviewer on Amazon
This seller makes no representation of specs or anything so you have to trust that this is the same circuit that other sellers have which are all derived from the ad9850 data sheets
Posted by a reviewer on Amazon
The module i received was missing a smt inductor which prevented square wave outputs
Posted by a reviewer on Amazon
Nothing had ever been soldered where the part should have been so i imagine there is little or no qc that allowed the mistake to pass
Posted by a reviewer on Amazon
The ad9850 part itself is rated for 5 or 3
Review Count History
Price History
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