Amateur Radio Stack Exchange is a question and answer site for amateur radio enthusiasts. It only takes a minute to sign up.

Sign up to join this community

Anybody can ask a question

Anybody can answer

The best answers are voted up and rise to the top

Explore our Questions

Ask Question

more tags

Active Hot Week Month

6

votes

1

answer

99

views

Can we use UHF/VHF ham bands for search and rescue missions?

united-states legal emergency

modified yesterday user10489 3,649

12

votes

1

answer

1k

views

Hanging a dipole from a tree not code compliant?

antenna united-states dipole

modified Jan 15 at 5:15 Scott Earle♦ 4,251

11

votes

6

answers

6k

views

Is it illegal to key up and not identify?

united-states legal procedure repeater

modified Dec 6 '21 at 16:01 pgibbons 372

3

votes

1

answer

434

views

programming Pofung UV-82

united-states legal baofeng

modified Nov 2 '21 at 0:17 rclocher3♦ 8,616

5

votes

2

answers

187

views

GnuRadio RF transmission, legal and safety issues

united-states legal frequency gnuradio usrp

modified Aug 20 '21 at 11:27 user10489 3,649

2

votes

1

answer

106

views

Is the mode on the band plan chart mandatory?

united-states legal fcc band-plan

modified Aug 5 '21 at 20:17 rclocher3♦ 8,616

1

vote

1

answer

52

views

What are the unintentional radiation limits in U.S. HF bands?

united-states legal rfi noise

answered Jun 20 '21 at 13:21 Jay Moore 27

4

votes

2

answers

258

views

Is the 1.5kW power limit per antenna? What about antenna arrays?

antenna united-states legal rf-power

modified May 14 '21 at 22:39 user10489 3,649

2

votes

6

answers

115

views

Extra Class Requirements and Study Guides for a General Class operator

united-states license

answered May 11 '21 at 19:09 KB7QL 1

8

votes

4

answers

892

views

How to renew an expired US license as an expat?

united-states license

answered Apr 30 '21 at 20:53 QuantumMechanic 781

2

votes

3

answers

155

views

Store and forward system like voicemail for hams

united-states legal repeater fm software

modified Apr 28 '21 at 20:51 webmarc 2,499

7

votes

7

answers

5k

views

Amateur Radio License: USA or Canada, does it matter?

united-states license canada

answered Apr 24 '21 at 14:31 Anderson 1

11

votes

5

answers

1k

views

What is the highest US amateur license I can get in one sitting?

united-states license

answered Apr 19 '21 at 21:00 nzc 316

4

votes

1

answer

134

views

Is A7RW a legal call sign?

united-states legal

modified Apr 8 '21 at 6:38 user3486184 1,567

Browse more Questions

Amateur Radio Stack Exchange works best with JavaScript enabled