KiwiSDR’s TDoA or Time Difference of Arrival is a method

How to use TDoA on the Kiwi SDR

KiwiSDR’s TDoA or Time Difference of Arrival is a method

KiwiSDR’s TDoA or Time Difference of Arrival is a method

TDoA or Time Difference of Arrival is a method of measuring RF propagation from two or more receivers in an effort to establish the location of the transmitter. The Kiwi SDR network allows you to direction find HF signals from the comfort of your own home. This feature would have previously been reserved for government departments or security services. 

Other Kiwi receivers http://kiwisdr.com/public/ 

Learn more about my Kiwi SDR https://m0taz.co.uk/2017/02/kiwisdr-10-khz-to-30-mhz-now-online/

Buy your own SDR 

Seeed KiwiSDR Kit - Software-Defined Radio

Hariier New 1PC KiwiSDR Kit Open Source Radio Development Kit Compatible with Beaglebone Green https://www.amazon.ca/dp/B07XFM16ZZ/ref=cm_sw_r_cp_api_i_5RJZEHW54JWJJ4Z78RQF

Buy your own SDR   —   $2250.00 CDN

SDR antenna options  $23

Nooelec RaTLSnake M6 v2 - Premium 3-Antenna Bundle for NESDR, RTL-SDR, HackRF, and other Software Defined Radios. Magnetic Whip Antenna Set for Radios with 50 Ohm SMA Connectors

VHF scanner antenna  $50
Moonraker Skyscan Desktop Scanner Antenna

https://youtu.be/gzxqvRt7Xwk