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Paul's user avatar
Paul
  • Member for 5 years, 10 months
  • Last seen more than a month ago
9 votes
2 answers
5k views

When would we ever want to use a voltage balun in ham radio?

6 votes
3 answers
4k views

Coax or bifilar windings for a choke?

3 votes
5 answers
4k views

Do chokes at the antenna feedpoint stop the coax from receiving signals as well, or just transmitting?

4 votes
6 answers
3k views

How does lowering the RF Gain help with SNR?

9 votes
2 answers
3k views

High 40m noise floor during the evening but quiet in the afternoon

2 votes
1 answer
986 views

Should I bother with a doublet if I can't go straight to the tuner with open wire?

5 votes
4 answers
844 views

Soldering PL-259.. with a torch?

3 votes
2 answers
712 views

What kind of RFI is this?

4 votes
2 answers
691 views

How do I know if my coax connectors are good?

2 votes
2 answers
650 views

Choke at feed point of delta loop with Q match

1 vote
2 answers
301 views

vertical 40m antenna takeoff angle

6 votes
1 answer
290 views

Is it safe to run two barefoot rigs on one antenna with an AB switch?

5 votes
2 answers
267 views

Can I have a signal generator on while it's not connected?

4 votes
2 answers
222 views

How can an HT antenna be half wave?

0 votes
1 answer
207 views

Terminating double-shielded coax

3 votes
1 answer
180 views

Restoring full output power to rig with tube finals

2 votes
1 answer
158 views

What did I just do to my rig? Audio went crazy and had to reboot