FT243 7100 KC khz 40M HAM RADIO QUARTZ CRYSTAL 40 meter 7.100 MHz MC TESTED

Description

This crystal  has been double tested in a WR-50B oscillator and a checked for keying in a Johnson Adventurer.
The frequency measured is near what is marked, within the usual tolerances of these things.
Its a good crystal and comes guaranteed.  Put it on the air!