As an experienced manufacturer and exporter, we are engaged in offering technically advanced Antenna Trainer in the market. Equipped with RS 232 software program, this scientific instrument is designed with multiple pattern overlay system, zoom option, color editing mechanism, 1000 location editor, 3dB or 10dB beamwidth, front to back positioning system, side lobe level and positioning facility, file saving and editing option, Vi, Vr and return loss plots mechanism. The offered Antenna Trainer is used to conduct research on tone communication system, antenna resonance and bandwidth, principle of inverse square law of propagation and polarization discrimination technology of linear antennas to name a few.

Features:

• PLL receiver 86 - 860 MHz; 50KHz step Size in Rx
• Crystal Locked transmitter 100-1000MHz;50MHz step size
• RF Power measurement in 0.1 dB resolution
• 110 dB dynamic range.
• Directional Coupler for VSWR/ Return Loss.
• RS232 interface with polar/Cartesian plotting software
• 1000 location Frequency and level storage in receiver

Technical Specification :

SOFTWARE :

RS 232 interface with polar plotting with log, linear Cartesian and polar plots, Vi, Vr & Return loss plots, Multi-plepattern overlay, Double cursor, Zoom, Color editing, 1000 location editor, Absolute/Relative, 3dB/10dB beam width, Gain, Front to back, Side lobe level and position, Plot-rotate, File- edit, save, get.

EXPERIMENT’S :

• Inverse square law of propagation.
• Radiation pattern of an Omni and directional antenna.
• Vertical, Horizontal polarized antennas.
• Polarization discrimination linear antennas
• Resonant and non-resonant antenna.
• Reciprocity of antenna.
• Current distribution of an antenna.
• Antenna parameters:
• Radiation pattern E & H Plane - Polar & Cartesian Plots
• Directive gain, beam width (Half Power/10dB), front to back ratio, plane of polarization, side lob level & angle.
• Antenna resonance, VSWR and bandwidth using Directional coupler and adjust the antenna.
• Comparative study of antennas.
• Significance of parasitic element dimensions.
• Construct antenna using antenna kit
• Tone communication link using antennas. Plus lot more