Amateur Radio
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hotpaw2
  • Member for 9 years, 8 months
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About

Ronald Nicholson, N6YWU, founder, developer, Mail Clerk, and Assistant Cat Herder at HotPaw Productions, making iPhone/iOS apps since the App store first opened. iOS app development and audio/DSP consultant. Formerly an ASIC chip manager/architect/designer.

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Top posts
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All Questions Answers
Score Newest
question
19
Using a Morse code key with a computer?
Jan 17, 2014
question
18
What is the peak voltage at the tips of a dipole antenna?
Feb 10, 2014
answer
15
Why do operators mention the band when calling CQ on phone?
Aug 25, 2021
answer
14
Why is 20m band waterfall showing signals every 50 kHz?
Dec 27, 2021
question
12
Bandwidth of a CW signal?
Feb 10, 2014
question
12
Capacitive hats on wire dipoles?
Sep 17, 2018
question
12
What is a "roofing filter"?
Sep 9, 2021
answer
12
What is the decimal in Morse Code?
Aug 31, 2019
question
11
How does a "chip antenna" work?
Apr 14, 2014
question
10
Scoring quality of Morse Code "fist"?
Feb 20, 2014
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Top network posts
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483
iOS app 'The application could not be verified' only on one device
142
When to use PNG or JPG in iPhone development?
135
Why is it a bad idea to filter by zeroing out FFT bins?
120
Stop shell wildcard character expansion?
104
Why should I zero-pad a signal before taking the discrete Fourier transform?

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