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Skyler 440's user avatar
Skyler 440's user avatar
Skyler 440's user avatar
Skyler 440
  • Member for 10 years, 8 months
  • Last seen more than 4 years ago
36 votes
4 answers
57k views

Effect of different metals for antenna elements

26 votes
2 answers
6k views

How do Handheld antennas work without ground?

19 votes
6 answers
5k views

What defines music, per amateur radio regulations?

19 votes
2 answers
32k views

How do I make a RF propagation map for a repeater?

18 votes
2 answers
4k views

Ham radio above 275 GHz

17 votes
4 answers
145k views

Using my Baofeng UV-5R to talk to walkie talkies

17 votes
4 answers
9k views

Understanding coax impedance

16 votes
3 answers
3k views

Why does SSB have the hollow voice sound?

14 votes
5 answers
4k views

How can I add amplitude modulation to this transmitter?

14 votes
1 answer
8k views

How do I change my registered address with the FCC?

13 votes
4 answers
4k views

Handheld Dipoles

11 votes
2 answers
366 views

Why do satellites receive and transmit on different bands?

11 votes
1 answer
2k views

Fastest Speed allowed for CW FM repeater ID in USA

11 votes
5 answers
8k views

Is it illegal to key up and not identify?

11 votes
2 answers
770 views

How to determine if my antenna is an effective radiator?

10 votes
3 answers
17k views

Calculating Doppler Shift for satellites

10 votes
2 answers
17k views

How does the baofeng radio eliminate squelch tail?

9 votes
1 answer
485 views

Advantage of 6 meter repeaters

9 votes
3 answers
4k views

Baofeng low power mod

9 votes
2 answers
3k views

Are satellites Left or Right hand circularly polarized?

9 votes
2 answers
342 views

Why are PL tones strange numbers?

9 votes
5 answers
10k views

Home-brew 10 meter walkie talkies?

9 votes
3 answers
7k views

Is a multiple-wavelengths antenna possible in UHF and up?

9 votes
2 answers
3k views

Is Morse code allowed on FM in the USA

8 votes
3 answers
360 views

How do club codes stay secret?

8 votes
1 answer
1k views

Do I need a SWR meter for a basic 2 meter antenna?

8 votes
2 answers
478 views

Why is an RF ground not as critical as the other, and can they be used backwards?

8 votes
1 answer
5k views

DMR / DSTAR / P25 Software Encode / Decode

8 votes
5 answers
16k views

What frequencies should I listen to for packet radio?

8 votes
1 answer
3k views

How are DTMF tones sent through a mic?

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