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Harold Chan

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antenna

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Votes Activity Newest Views Added
24
votes
1
answer
6k
views

Is there a way to listen to live HF communications using the internet?

hf receiver internet
Dec 9 '14 at 16:04 W8AWT 1,196
17
votes
3
answers
2k
views

What is a “random wire antenna”?

antenna hf wire-antenna antenna-theory
Aug 13 '18 at 1:51 Baruch Atta 221
9
votes
6
answers
32k
views

Is there a simple, DIY, antenna suitable for HF receive only?

antenna hf diy
May 11 at 17:18 K8KV 377
9
votes
1
answer
2k
views

Antenna RX vs. TX

antenna antenna-theory
Dec 15 '15 at 21:56 Community♦ 1
9
votes
3
answers
4k
views

What are the I and Q in quadrature sampling?

direct-conversion
Nov 18 '14 at 9:22 Alan Campbell 236
8
votes
3
answers
3k
views

Remote SDR on the internet other than WebSDR?

software-defined-radio internet
May 4 '19 at 6:04 hotpaw2 8,768
7
votes
1
answer
3k
views

How is the FM-signal demodulated in my receiver?

receiver
Sep 4 '17 at 3:40 Delmer Lopez 29
5
votes
2
answers
7k
views

How to construct a loop antenna for receiving HF?

antenna diy loop-antenna
Feb 4 '14 at 14:56 Community♦ 1
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