More amazing low-cost test gear from China. Elisa gave me this device on the occasion of my completing another solar orbit. Amazing capability for less than $90. The video above gives you a good sense of what this thing can do. I have already had success with the freq generator function. The frequency counter also works great. The sweep function looks very useful for filter checking. And the ability to generate square waves at different phase relationships will be very useful in phasing receiver and transmitter projects. This little box should help me eliminate a lot of clutter on the work bench.And it looks good next to the Rigol 'scope.
They come with a variety of different brand names: I ordered a Jinwen but got a FeelTech. They are obviously the same device. Be sure to begin your Amazon shopping on the Amazon search link on the SolderSmoke blog (upper right).
In response to popular demand, "SolderSmoke -- Global Adventures in Wireless Electronics" is now available as an e-book for Amazon's Kindle.
Here's the site:
For the print version:
For shipping from a printer in the U.S. (probably better for N. American buyers) Click here: SolderSmoke USA Version
For shipping from a printer in the UK, Spain, or the USA (probably better for UK and other European buyers)
Click here: SolderSmoke EU Version
The two versions are identical, except for a minor difference in the paper used. That's why the prices are a bit different.
Bill's OTHER Book (Warning: Not About Radio)
Click on the image to learn more
W4HBK's QRSS Grabber: The Amazing Pensacola Snapper (Live!)