[WriteLog] 4N33's For Sale

[Marty Tippin]

I still have a lot of extra 4N33 Opto-isolators for sale - useful for 
building a PTT or CW keying interface between the rig and your PC's serial 
port. Better than just using a simple transistor switch as it isolates your 
computer from any nasty voltages that might come from the radio on the 
keying line.

Priced as follows (including postage in USA):
	2 for $1.75
	3 for $2.25
	4 for $2.75
	5 for $3.00
	6 or more $.50 each


Send an e-mail indicating how many you want and I'll send my mailing address.

73,


-Marty NW0L
  martyt@pobox.com 

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