NYC school’s radio club relays messages to and from Puerto Rico
The amateur radio club at the Garden School in Queens started just last year.
$400,000 FCC fine for interference
A Queens, New York man has admitted to making unauthorized transmissions on NYPD radio frequencies.
Volunteers needed for RAC Canada 150 Award
Volunteers are needed to activate the 14 RAC stations for the RAC Canada 150 Award.
Homemade 6 GHz FMCW radar
Frequency Modulated Continuous Wave (FMCW) radar works by transmitting a chirp which frequency changes linearly with time. This chirp is then radiated with the antenna, reflected from the target and is received by the receiving antenna.
Sputnik transmitter replica
PA3CNO continues to report about building a replica of the original Sputnik 1 transmitter.
Icom IC-R8600 wideband reciever
The IC-R8600 is a super wideband communication receiver that covers the radio spectrum from 10 kHz to 3 GHz.
Accidental satellite hijacks can rebroadcast cell towers
Engineers show how they identified their interference as GSM by its timing frames, and then how they narrowed down its source to Nigeria.
Hack A Day
The future of amateur radio: Views from YOTA 2017
Five young radio amateurs from different countries explain what they think the future of amateur radio should look like.
USB Morse Keyboard
I turned a 1950s Morse key into a USB keyboard.