Ports Victoria selected Doppler Systems to provide radio direction finders to track vessel traffic in Port Phillip Bay, Melbourne Australia. We provided three fixed site direction finders and one mobile. Additionally, we provided a modified Read more…
A question frequently asked by our customers is “How close can I mount a transmit antenna to the direction finding antenna.” Typically we respond by telling the customer to keep the DF antenna well separated Read more…
The Federal Communications Commission (FCC) has elected to purchase 20 Doppler Systems fixed site radio direction finders. Operating from 100 – 1000 MHz, these direction finders are being used by FCC enforcement agents to locate Read more…