Recent content by rdawe

I can definitely use the 915 video transmitter as the source. I will then use 433 for telemetry so not to add too much interference from a similar frequency transmitter (although harmonic from 433 comes close to 915 band). As far as a parabolic dish goes, I do have an old radar dish off one of...

Hello all and thank you for the replies. Sorry for the delayed response, long day yesterday. To answer some of the previous questions... Frequency of tracked signal is 915mhz band (telemetry radio with approximately 250 to 500mW transmitting power) not sure about channel bandwidth. These radios...

Hello, I am looking to build a small RF circuit to drive a pan/tilt antenna tracker. The tracker will have 3 identical directional antennas arranged in a triangular pattern and will use RSSI to follow the signal (obviously) horizontally and vertically. My idea is to design a single PCB...

Aircraft mechanic, novice UAV pilot and enthusiast, 3D Printing projects. Interested in learning thermography, RF circuits, Python programming and DIY robotics .