User Dan KD2EE

3 votes

How do I find a frequency to call CQ on during a contest?

answered Dec 17, 2013 at 13:02

7 votes

What are the most common RF connectors encountered in amateur radio?

answered Nov 26, 2013 at 0:44

2 votes

Accepted

What are the electrical differences between smaller and larger coaxial cables?

answered Nov 20, 2013 at 18:47

3 votes

Buddipole model comparison

answered Nov 20, 2013 at 13:15

7 votes

Accepted

What type of solder is best suited for radio and electronic use?

answered Nov 20, 2013 at 0:47

4 votes

Does modulation affect propagation?

answered Nov 19, 2013 at 19:32

5 votes

Accepted

Are there any antennas I shouldn't use in my car?

answered Nov 19, 2013 at 19:24

7 votes

Can antennas have reverse harmonics

answered Nov 12, 2013 at 1:48

2 votes

Do electronic ballasts for fluorescent tube lamps cause HF interference?

answered Nov 3, 2013 at 14:11

7 votes

What causes ground losses in a HF antenna system?

answered Oct 31, 2013 at 17:44

10 votes

Accepted

What does TX/RX Exchange refer to?

answered Oct 31, 2013 at 0:40

5 votes

Accepted

Power dissipation in transmission lines?

answered Oct 30, 2013 at 18:27

6 votes

How do club codes stay secret?

answered Oct 30, 2013 at 17:35

8 votes

2m or 70cm FM mobile radio for digital mode operation

answered Oct 30, 2013 at 16:19

2 votes

Will anodizing or powder coating or wetcoating (painting) antenna elements affect performance?

answered Oct 30, 2013 at 15:06

2 votes

Has a vehicle magnetic antenna mount ever caused a road accident?

answered Oct 30, 2013 at 14:48

7 votes

75 watts and a mag mount antenna

answered Oct 29, 2013 at 23:51

1 vote

How to improve VHF/UHF Baofeng UV-82 HT reception in vehicle

answered Oct 29, 2013 at 22:21

7 votes

Accepted

What is generally considered "too much" power for JT-65 on HF?

answered Oct 29, 2013 at 22:14

12 votes

Does iron ore in the ground affect my signal?

answered Oct 29, 2013 at 21:12

4 votes

Accepted

How to calculate power loss between radio and antenna

answered Oct 28, 2013 at 17:08

2 votes

Understanding "ground" in ham radio

answered Oct 28, 2013 at 14:44

4 votes

Accepted

What are CQ/ITU zones used for?

answered Oct 28, 2013 at 12:05

6 votes

Accepted

With solid-state equipment, when would one use a dummy load?

answered Oct 28, 2013 at 12:01

17 votes

Accepted

Is Morse code allowed on FM in the USA

answered Oct 26, 2013 at 1:09

9 votes

Accepted

Why do concurrent FM signals not mix together?

answered Oct 25, 2013 at 14:07

14 votes

When may a ham operate beyond the privileges of their licence class?

answered Oct 25, 2013 at 14:01

5 votes

How do I determine antenna spacing?

answered Oct 24, 2013 at 18:15

6 votes

Accepted

How do I power my radio in a vehicle mobile install?

answered Oct 24, 2013 at 15:48

9 votes

Accepted

How do I discover APRS coverage?

answered Oct 24, 2013 at 15:33

Stack Exchange Network

47 Answers

How do I find a frequency to call CQ on during a contest?

What are the most common RF connectors encountered in amateur radio?

What are the electrical differences between smaller and larger coaxial cables?

Buddipole model comparison

What type of solder is best suited for radio and electronic use?

Does modulation affect propagation?

Are there any antennas I shouldn't use in my car?

Can antennas have reverse harmonics

Do electronic ballasts for fluorescent tube lamps cause HF interference?

What causes ground losses in a HF antenna system?

What does TX/RX Exchange refer to?

Power dissipation in transmission lines?

How do club codes stay secret?

2m or 70cm FM mobile radio for digital mode operation

Will anodizing or powder coating or wetcoating (painting) antenna elements affect performance?

Has a vehicle magnetic antenna mount ever caused a road accident?

75 watts and a mag mount antenna

How to improve VHF/UHF Baofeng UV-82 HT reception in vehicle

What is generally considered "too much" power for JT-65 on HF?

Does iron ore in the ground affect my signal?

How to calculate power loss between radio and antenna

Understanding "ground" in ham radio

What are CQ/ITU zones used for?

With solid-state equipment, when would one use a dummy load?

Is Morse code allowed on FM in the USA

Why do concurrent FM signals not mix together?

When may a ham operate beyond the privileges of their licence class?

How do I determine antenna spacing?

How do I power my radio in a vehicle mobile install?

How do I discover APRS coverage?