DL4YHF Counter

I bought a couple kits from Sunil http://cqbitx.blogspot.com/p/buy-digital-dail-kit-05.html a while ago and I have just made up the three kits.

http://www.qsl.net/dl4yhf/freq_counter/freq_counter.html is the originating site you need to view.

I'll be using one as a bench frequency counter and combined function generator (XR2206) as I bought a couple XR2206 IC from ebay over xmas.

Another I'll use with an LTC1799 IC which is a simple signal generator. To which I will add attenuation on the output. It will product almost 5V p-t-p square wave.

[another photo]

The last will go into a Norcal40A kit.