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Amateur Radio

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 Promoter
First bounty you offer on your own question.
Awarded 18 times.
NEC2: How do "currents" and "charges" inform antenna design and modeling?
Awarded Jul 10 at 4:49
Does the Yaesu FT-897D have a BIOS/firmware in FLASH memory that could get corrupted 15 years in storage? Is there a re-install procedure?
Awarded Aug 19, 2023 at 0:51
How do I get QSL cards from the Incoming Bureau?
Awarded May 22, 2023 at 15:50
How to use GNU Radio to demonstrate FM demodulation without baseband signals
Awarded Apr 6, 2023 at 20:46
HF Vertical antenna with no radial and loading coil but only ATU for 80m to 10m in a boat
Awarded Nov 12, 2022 at 20:05
Are there any modes that use pseudo-random noise codes to "amplify" signals?
Awarded Nov 3, 2022 at 0:10
Transmitting Video Underwater
Awarded Nov 23, 2020 at 2:56
How to measure quartz crystal motional parameters using a VNA?
Awarded Jul 13, 2020 at 10:17
Ham Radio and Space Communications
Awarded May 3, 2020 at 15:02
Demodulation based on external frequency source
Awarded Feb 25, 2020 at 19:50
Receiving different gain values on two RX channels on Ettus USRP B210
Awarded Feb 3, 2020 at 11:55
Loop antenna layout and radiation?
Awarded May 6, 2019 at 13:30
Is it safe to run two barefoot rigs on one antenna with an AB switch?
Awarded Apr 16, 2019 at 19:25
What is the cause of this unusually long period of terrible HF band conditions?
Awarded Jul 7, 2018 at 22:37
Why is antenna aperture a function of wavelength?
Awarded Jun 7, 2017 at 0:22
OFDM spectrum, HACKRF, and GNUradio companion
Awarded Dec 7, 2016 at 15:55
Pseudorange in VHF band navigation and precision phase tracking
Awarded Apr 30, 2016 at 16:27
Phased Array Pattern
Awarded Feb 16, 2016 at 7:38