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2 votes
1 answer
59 views

What can you do to prevent exposure of RF?

1 vote
1 answer
77 views

How do you hide the waterfall scope in an Icom IC-705 and display just the meters?

19 votes
3 answers
15k views

What is the peak voltage at the tips of a dipole antenna?

3 votes
1 answer
297 views

What is the antenna design and gain for the WA1 U/V band antenna on the ISS?

0 votes
1 answer
92 views

Suggestion for the RF cable

2 votes
2 answers
5k views

Cannot connect Quansheng UV-K5(8) with programming cable

0 votes
1 answer
41 views

How do you decide on number of turns for twisted gamma match?

2 votes
1 answer
90 views

Operation of an off-center fed vertical for 10 meters

4 votes
7 answers
4k views

Slot antenna for 2 meter mobile

3 votes
1 answer
2k views

How to send DMR SMS using MMDVM modem or hackrf?

1 vote
1 answer
268 views

FLDigi Crashes When Trying to Load RigCAT Description File

3 votes
1 answer
121 views

How do you make a HF contact?

0 votes
1 answer
48 views

Optimal antenna configuration for edge-on power transfer

1 vote
1 answer
209 views

Transmitting high-speed PWM over RF

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