Search found 4 matches

by kb3ejv
Wed Nov 19, 2008 9:57 am
Forum: General Discussion
Topic: LED S-Meter Schematic
Replies: 6
Views: 1972

LED S-Meter Schematic

Looking for a schematic for a LED S-meter. Would like to have one to replace a no working needle type of s meter.
by kb3ejv
Fri Mar 16, 2007 11:00 am
Forum: Up For Grabs
Topic: Computer Stuff
Replies: 1
Views: 2320

Computer Stuff

Some of the items I have the manuals, original boxes, and cd's for some I do not. They are easy to obtain at the manufactures website.I have the following: Linksys WUSB54G 802.11g/b Wireless Adapter Netgear Cable/DSL 54 Mbps Wireless Router Netgear PROSAFEâ„¢ VPN Firewall W/4 Port 10/100 Switch and ...
by kb3ejv
Wed Jul 20, 2005 11:28 am
Forum: General Discussion
Topic: DB9 to DB9 Mini Tester Scheatic or Plans
Replies: 2
Views: 1944

DB9 to DB9 Mini Tester Scheatic or Plans

Anyone have plans for a com port DB9 to DB9 mini tester. I know they make the 25 pin mini testers but I do not have one to take apart to check it out. :)
by kb3ejv
Fri Jul 30, 2004 5:52 pm
Forum: General Discussion
Topic: Dial Tone
Replies: 1
Views: 940

Dial Tone

Anyone know what the frequency of a dialtone is? Is it one frequency or two frequencies combined, and what are they?<p>Thanks to anyone who can help...