Greetings,
There are two devices available, one with a frequency range between 1 Hz
and 16 MHz (kit 139.39 US$, assembled 189.95 US$) and the other one from1
Hz to 54 Hz (kit 169.95, assembled 219.95 US$). Not cheap, however, I took
the 54 MHz version and use the device also as a very accurate
test-transmitter. The company delivering these devices is
S&S Engineering
Yes, I have also built the DDS VFO kit at...........
http://www.xmetric.com/sseng/dvfo2.shtml
It is an excellent VFO and very clean and stable......
So far I have only used mine as a test oscillator.
Hope to build it into a VLF Rx shortly.......
73's ............ Zim ............. VK3GJZ
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