user avatar
user avatar
user avatar
mrog
  • Member for 6 years, 5 months
  • Last seen more than a month ago
  • Boise, ID
7 votes
1 answer
4k views

How does a Faraday cage block an EMP?

6 votes
5 answers
7k views

Are there any commonly used digital modes that work with an FM transceiver?

6 votes
2 answers
2k views

Small band-pass filter for HT?

3 votes
1 answer
101 views

How to deal with foil shield when adding a connector?

2 votes
3 answers
2k views

Why is it bad to put ground rods too close together?

2 votes
4 answers
205 views

Why do we talk about common mode current from an antenna, but not from a transmitter?

2 votes
2 answers
2k views

How to determine the minimum distance between ham and TV antennas

2 votes
2 answers
548 views

Fan dipole radiation pattern