RaspberryPi WSPR Beacon – WsprryPi

The inspiration to purchase a RaspberryPi originally came from reading an article about turning it into a simple HF WSPR beacon. The device will output around 10 milliwatts directly from the GPIO4 pin and once connected to antenna will transmit away!. The first step was to build a simple band pass filter, i choose 30m/10Mhz…

Squid Pole Antenna’s

A cheap and cheerful way to mount wire antennas and verticals when portable is a cheap Squid Pole. These fibreglass poles are available in many sizes and styles from fishing stores all over the country. One example antenna using the squid pole as a base is this simple multi band vertical from VK7JJ. I plan to…