For only $35+$6 shipping, you get either version. Complete instructions will be included

Shipping early 2008

This little kit will make a rainy saturday afternoon enjoyable!

It will work with just about any rig, from a Drake 2A, Heathkit HR-10 to a IC-7800.

You get your choice of two markers: 100 Khz or 25 Khz. And you can pulse the output on and off so you can find the marker on a busy band.

There's two versions. One for tube based radios the other for solid state rigs. The solid state version is a drop in fit for the Ten Tec Century 22 and the analog version of the Argosy.

This is a prototype of the tube based calibrator.