Search found 5 matches

by mfarrer
Thu Mar 20, 2003 9:44 pm
Forum: Free For All -- Talk about anything related to Ham Radio.
Topic: srs-326 tubes
Replies: 1
Views: 4221

srs-326

The only reference I have is http://www.hts-homepage.de/DDR/RUD.html. It lists the tube as a european 300 watt triode. Good luck.
by mfarrer
Wed Mar 19, 2003 8:24 pm
Forum: Free For All -- Talk about anything related to Ham Radio.
Topic: Can you stack power supplies for more amp draw ?
Replies: 3
Views: 5754

Stacking power supplies

I agree with the earlier post, with one caution, make sure that all are regulated and have individual voltage and current sense systems in place infront of the diode isolators. Actually, the diodes are not necessary if all the supplies are identical and are set for the same voltage and current. What...
by mfarrer
Wed Mar 19, 2003 8:15 pm
Forum: Free For All -- Talk about anything related to Ham Radio.
Topic: The Greatest Antenna?
Replies: 3
Views: 4862

The perfect antenna?

Well, you ask a time old question without letting us know what you want to use it for. Rag chewing on HF, mobile, contesting, QRP, etc. Each one has a very different answer and, of course, solution. The tone of the text makes me think you are just looking for an automated system that will let you us...
by mfarrer
Mon Mar 10, 2003 12:54 am
Forum: Free For All -- Talk about anything related to Ham Radio.
Topic: Boom to element antenna brackets
Replies: 1
Views: 3801

Boom to element antenna brackets

Hi, The boom to mast insulators were most likely injection molded lexan. If the cracks are superfical. don't replace them. If you see any lateral droop, and the crack is on the top side, then you may have a problem. There is no easy replacement unless you want to build an angle bracket with a muffle...
by mfarrer
Fri Mar 07, 2003 3:42 pm
Forum: Free For All -- Talk about anything related to Ham Radio.
Topic: carbon core resistors
Replies: 1
Views: 3978

Carbon Core resistors

I usually go to anyone that sells Ohmite or Allen Bradley resistors, Allied, Digikey or Newark to list a few. They usually have sizes from 1/8 to 2 watt in composition carbon. Good Luck.