ATSC Television Antenna Testing with NanoVNA

Introduction Several years ago I purchased a compact television antenna to use on my apartment balcony to cut down on cable costs. My balcony has line of site view of the CN Tower which hosts many television and broadcasting transmitters (Ref.1). So far I have tested pretty well every antenna I have with the versatile… Continue reading ATSC Television Antenna Testing with NanoVNA

R/C Varioprop 6 Signal Tx/Rx Decode_b

Introduction In the previous two posts I examined the Varioprop 6 R/C model airplane PWM transmit signal and simulated it in Scicoslab. In this post I test the Transmitter to Receiver link on CB Citizens Band CH19 27.145MHz and confirm correct operation of the Rudder/Elevator/Engine Speed controls. Test Setup Figure 1 shows the Varioprop 6… Continue reading R/C Varioprop 6 Signal Tx/Rx Decode_b