[SEDXC] Vari Gap Crystals

[Al NN4ZZ]

I have two old and somewhat unusual crystals, free to a good home.

They are called vari-gap crystals and provide a small range of frequencies instead of being fixed on a single frequency.  For example one of them is for 3.541 to 3.547 mhz.    Here is a link to a picture of one.

http://www.nn4zz.com/images/crystal.gif

I've had them for a number of years and would like to see if there is someone who could like to use them.  They might be nice for a qrp rig.   First email gets them, and I can bring in to the meeting on Wednesday.  

73...Al