Amateur Radio
比尔盖子's user avatar
比尔盖子's user avatar
比尔盖子's user avatar
比尔盖子
  • Member for 3 years, 7 months
  • Last seen more than a week ago
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569
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5k
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3
answers
6
questions
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About

Code monkey who literally has zero knowledge on CS, programming, and electronics. But I do have a bit of experience, not much, but occasionally can help someone.

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4
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3
Posts
33
Posts %
2
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3
Posts
33
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2
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3
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33
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2
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22
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Top posts
All Questions Answers
Score Newest
question
13
How do Radio Regulations and Frequency Allocations Apply to an Ionosonde?
Feb 20, 2020
question
7
Why aren't "ghosts" and intersymbol interference due to unmatched impedance (high SWR) a concern for HF receivers?
Oct 13, 2019
question
7
DIY SA612 + RTL-SDR HF receiver: good on laptop, but huge wideband noise on Raspberry Pi
Nov 29, 2019
question
5
Do External Signals Affect Antenna S11/SWR Measurement?
Jan 28, 2020
question
5
How do I evaluate and use a toroidial core for my HF double-balanced mixer?
Sep 4, 2019
question
3
What is the typical latency of a SDR setup running on a desktop computer?
Sep 26, 2019
answer
2
How do I evaluate and use a toroidial core for my HF double-balanced mixer?
Sep 9, 2019
answer
2
DIY SA612 + RTL-SDR HF receiver: good on laptop, but huge wideband noise on Raspberry Pi
Jan 5, 2020
answer
2
What causes my direct conversion 80m receiver to receive AM broadcasts?
Jan 26, 2020
Top network posts
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61
When was the famous "sudo warning" introduced? Under what background? By whom?
60
Resistance of wire
46
How do you make a systemd service as the last service on boot?
44
Why did Axial Capacitors Fall Out of Use in the Industry?
39
How do I Interface a PS/2 Keyboard without Modern Techniques?

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