Basic Antenna Trainer
Model No. HV-EXP2156
PC Based Manual Antenna Trainer has been designed to provide useful tools for hands on experimentation and teaching of various commonly used antennas in UHF-Microwave band in the laboratory for students of all levels. It can be used in stand-alone mode. In this system, receiving antenna is rotated manually from 0 to 360 degrees and accordingly the signal strength can be monitored on the Receiver. It comes with a polar plotting software for storing readings manually. The system consists of a set of two tripods one for mounting the transmitting antenna and another for mounting the receiving antenna,11 antennas, RF transmitter / receiver, antenna plotting software and relevant accessories/ cables. RF Transmitter: Frequency : 600-750 MHz continuously variable Output Impedance : 75 Ohms RF Level : 100 dBuVTypical Power Supply : 230V; 50 Hz ; RF Receiver: Frequency : 610 MHz Helical band Pass Filter Bandwidth : 5 Mhz Input Impedance : 75 Ohms Measurement : RF level in dBuV with 0.1dB resolution Display : 3 ½ LCD Dynamic Range : 50 dB Log Power Supply : 230V; 50 Hz ; Experiments: Variation of field strength with distance Plot radiation pattern of omni directional antenna Plot radiation pattern of directional antenna Polarization of vertical and horizontal antenna Study resonant and non resonant antenna Demonstrate reciprocity theorem of antennas Study current distribution along the element of antenna Study different antennas polar plots, radiation patterns, gain, beam width, front back ratio Comparison of different antennas.
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