Explore our questions

1 vote
1 answer
121 views

Noise power with and without antenna

0 votes
0 answers
17 views

Baofeng K5 plus: Is it normal the backlight doesn't dim?

4 votes
2 answers
568 views

What is this (dangerous) connector type that looks like SMA?

2 votes
1 answer
272 views

How can I know (check or detect or analyze) which modulation using of my remote control switch?

1 vote
2 answers
474 views

How do I send a raw CI-V command via rigctl?

5 votes
3 answers
643 views

What cause the spectrum peak of `center frequency`?

-1 votes
0 answers
43 views

Input impedance of a shortened dipole antenna

0 votes
3 answers
141 views

Connecting two sites in the Arctic and Antarctic with a HUGE equatorial repeater? (Science fiction story advice)

5 votes
1 answer
202 views

Why do 9:1 ununs use type 2 material for the core?

-2 votes
0 answers
38 views

How to receive GPS data via APRS and RFM95W LoRa module

1 vote
3 answers
81 views

Performance of 2M/440 Amateur magnet mount antenna with CB

-2 votes
0 answers
39 views

Baofeng Uv-13pro

2 votes
2 answers
116 views

G/ in front of a QSL calls sign: SV1ABA

2 votes
1 answer
43 views

Use of Yaesu FT-7800R External Speaker Jack Loss of Audio

Browse more Questions