Høy presisjon DDS Digital SGP1010S signalgenerator frekvenstellertype funksjonsgenerator
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This function generator meets the manufacturer's specifications on almost all measured parameters. It is a nice little device for the hobbyist. We are charmed by the provision of the -20 dB attenuator button, which allows you to set small signals for testing audio amplifiers without problems. All cheap function generators should have such a button! We are less charmed by the strange way in which you have to set the lowest and highest frequency of a sweep. It is not obvious that these parameters are stored in the M1 and M2 memories. Why not add these two settings to the menu as options, for example after the FUNC:TIME option? That would have made more sense. Finally, we would like to express our surprise at the impractical size of the front panel, which makes it very difficult to install this module in an enclosure. A regrettable shortcoming that could have been solved very easily and cheaply!
very accurate
My delivery was super duper fast, arriving way before the suggested date and the site updates. That's a definite positive. The packaging was not great and quite beaten up, however the unit inside was NOT damaged in any way. A euro power supply is sent, but that's no issue for me. Not going to have a chance to test it fully for a while, but judging by my research these little units are quite good. Hooking it up to my scope gave promising results. Quite stable outputs for Sine and Triangle waves, however the square wave and TTL outputs are a little noisy. I haven't tested the counter function, but I didn't buy for that. If it works well then its a bonus. There is no user manual supplied, one can be found on the net, but the unit is nice and easy to use. The rotary controls are perhaps a little close together, again no biggie. For the price this little unit is very good value. I think it could find a home in any amateur to small/medium sized electronics workshop.
Perfect!!!!
Thanks for the fast delivery the delivery corresponds exactly to my expectations