k5bme
11-12-2006, 04:59 AM
I need a code oscillator unit to use in my classroom to teach students morse code. Please give condition, age, etc. in email. Would like to see pic if possible. Thanks.
k9arz
11-16-2006, 04:50 AM
I have a newly constructed tube type (35W4-50C5) code oscillator suitable for classroom use, plenty of volume, adjustable pitch. #Designed for use with a separate speaker. #It is patterned after the older Ameco vacuum tube code oscillator. #It is in a small package on a 3" X 5 1/2" X 2" chassis. #It operates off 120VAC and has RCA jacks on back panel for key and speaker connections. #$25 plus shipping. #k9arz@arrl.net. http://www.qrz.com/iB_html/non-cgi/emoticons/tounge.gif