Antenna Trainer With Motorized Option

The Antenna Training System also comes with Motorized Antenna Unit to automate the recording of the radiation pattern of the antennas. Normally this operation is performed by rotating the transmitting antenna at different angles (ST2261) by hand and measuring the radiated intensity. The Motorized Antenna Unit consists of a Microcontroller based system for Capturing, Displaying and Printing of Antenna radiation pattern. The system capture signal at an interval of 10 rotation using stepper motor and radiation pattern is displayed on PC.The Windows based Software is supplied in CD form. The PC Communication is via RS232 port. Features Microcontroller Based High Precision DC Stepper Motor. Automatic Zero Point setting. Built-in DC Power Supply. Instant Plotting of radiation Pattern. Resolution : 1 . RS232 data link to PC. Software running under Windows 98. Experiments that can be performed Polar plots & polarization. Wave modulation and demodulation. Antenna gain. Antenna beam width. Element current study. Front-back ratio study. Antenna matching. Antenna radiation with distance.