[Hallicrafters] Re: urm-25d (Elecraft signal source)

[John Burch]

URL for Elecraft calibrated oscillator as mentioned by Joel below is:

http://elecraft.com/

Then:  Our Products
Then:  Mini-module kits

Thanks Joel for the excellent hint!

73 de John, Measurements model 80 owner
..

> For those without access to a calibrated generator, the Elecraft XG-1
> calibrated oscillator is a good alternative at $39. It gives two cal. levels
> (1 uV and 50 uV) at 7.040 MHz. See QST for Feb '04 page 68.
> 
> 73, Joel Hallas, W1ZR