www.hamcrafters.com
This is a versatile code practice oscillator that can be used with K1EL keyers or just about any keyer on the market. True sine wave output with adjustable frequency and volume.  A connector is provided to drive an external speaker or headphones with plenty of clean output. RCA jack outputs on back with external power and speaker/headphone connector. Exclusive KeyerSync allows you to chain several CPOs together to simulate two way or net operations. You hear what you are sending along with everyone else on the simple two wire network. This is a bare bones kit, we supply the board and all components, you supply an enclosure, power supply and speaker.

CPO Features
Code Practice Oscillator Kit
Code Practice Oscillator Kit
$29.00 USD










CPO Documentation
CPO User Manual and Assembly Guide
Information

Contact Us
Documentation
Frequently Asked Questions
Privacy Policy
About Us


Customer Service

Terms and Conditions
Return & Repair Policy
Ordering Info
Shipping Methods
Connections

Copyright 2000-2016 - Hamcrafters and K1EL Systems
Twitter: @k1elsystems
News: K1EL Systems Blog
Help: K1EL Yahoo User Group


Home



Keyer Kits



ICs



Radios



PIC Tools



Software



Videos



Deals