Frugal Radio KrakenSDR Part 2: Vehicle Direction Finding Tests
Over on the Frugal Radio YouTube channel Rob has uploaded part two of his two part series on the KrakenSDR. The KrakenSDR is our 5-channel coherent radio based on RTL-SDRs, and it can be used for applications like radio direction finding and passive radar. We successfully crowd funded the device on Crowd Supply.
In the first video Rob unboxed the KrakenSDR and set up the software. In this second video he takes the KrakenSDR out on a drive and is able to successfully locate the transmission sources of two unknown transmitters.
In the first part of the video Rob shows how he sets up his vehicle roof antennas and how he routes his cabling into the vehicle and KrakenSDR. He then shows his drivers view as he locates the site of a DMR trunked network user which ends up to be a factory plant. In his second test Rob locates a P25 transmitter site. In both tests Rob notes how he was impressed at how quickly a location was able to be determined, taking only a few minutes each time.