QUARTZ CRYSTAL OSCILLATOR

21.050000 MHz 15m Amateur Band

CW Frequency Crystal

This quartz crystal oscillator is ideal for homebrew CW work

21.055 khz QRS (slow Telegraphy) Centre of Activity

21.060 khz is the QRP (low power) telegraphy centre of activity on the 15m band

HC-49/U INDUSTRY STANDARD HERMETICALLY SEALED CASE

NEW (OLD) UNUSED STOCK

SEE IMAGES FOR BRANDING 

LARGE DISCOUNTS ON MULTIPLE PURCHASES 

Happy to post internationally - Please message for Air Mail costs

SEE MY OTHER LISTINGS 

FOR QRP / WSPR / FT8 & OTHER POSSIBLY INTERESTING FREQENCIES

FOR HAM / ELECTRONICS HOBBYIST

Thanks for looking 

M7LWR / 2E0HQU