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- 2***o (303)- Feedback left by buyer.More than a year agoVerified purchaseFast shipped, just as described, packed good. Thanks
- n***d (2733)- Feedback left by buyer.More than a year agoVerified purchaseGreat seller. Very responsive and honest.
- e***o (10)- Feedback left by buyer.More than a year agoVerified purchaseItem shipped fast, matched image exactly. Thanks!
- i***v (343)- Feedback left by buyer.Past yearVerified purchaseI give this Seller an A+ Rating.
- h***a (6463)- Feedback left by buyer.More than a year agoVerified purchaseA+ Seller
- k***e (641)- Feedback left by buyer.More than a year agoVerified purchaseFast shipping and it seems to be working as well. Thank you
Reviews (7)
10 Mar, 2021
Work great, great price...but...
These belts work perfectly on mine, but -- no fault of the belts -- aligning the gear mechanism once you put the belts back into the transport can be quite the challenge. Unfortunately, you have to do a lot of Googling before you figure it out.
28 Dec, 2016
You simply won't believe how good it is until you use it
I'm an old hardware guy, and I've used Tektronix and other spectrum analyzers for decades. I always knew that low noise chips and speedy PCs would eventually catch up, but I also assumed it would be tons of money. The NAN offering is ridiculously good for a don't-think-about-it price. The hardware is simple, well constructed, and USB powered. The software is easy to understand, runs fine on WinXP, Win7 and Win10, and has only one missing feature (which is simple enough for them to put in when they get around to it. The setup is straightforward but the documentation and their website is more than a little confusing. You'll figure it out...just install Touchstone Pro. The ultimate question is performance: this thing will go from 24 to 1744 MHz (nice!), but only 300 MHz at a time (OK fine). Signal to noise ratio is key, and it's at least 100 dB in my environment. But I couldn't find any specs on the chip other than the signal strength quantization is 7 bits, so there can only be 128 signal levels. If the software is smart (no way to tell), it sets 1 dB per signal quantum (to yield an S/N of 127 dB)
So...is it perfect? Of course not. But it's more than I need, at a price that's too good to ignore.
04 Jun, 2018
Nice keyboard, solid IBM quality
Remember, this is USB only -- no wireless. But it's a solid, thin keyboard that is full size.