Description

All the antennas are made by high conducting rods with chrome finish for long durability and mounted on the glass epoxy PCB for easy mounting and dismounting Areas of Experimentation and Study

• Polar plot & Polarization of various antennas.
• Wave modulation and Demodulation
• Antenna Gain
• Antenna Beam Width.
• Element Current study. Front Back Ratio study.
• Antenna matching.
• SWR measurement.
• Antenna radiation with distance.
• Antenna bandwidth measurement

Features

• Self contained, simple and student friendly trainer
• Hands on set-up for measuring and plotting radiation patterns of different Antennas
• Built in RF & Modulation generators
• Built in frequency display
• Antenna Matching Stub
• Characteristics and SWR measurement
• Transmitting and Receiving levels observed on meters
• Built in DC power supply
• Fully documented, Operating manual and polar charts (2 types) with each trainer
• “Antenna kit” for fabricating special antenna
• Compact design
• Light weight
• 2 Year Warranty

Scope of Learning

• Study of Simple Dipole l /2 Antenna
• Performing Polarisation Test and Modulation Test
• Study of Reciprocity Theorem
• Study of variations in the radiation strength at a given distance from    the antenna
• Antenna Current Sensor and SWR Measurement
• Study of  Rhombus Antenna, Ground Plane Antenna, Slot Antenna,    Helix Antenna and antenna bandwidth

Technical Specifications

• RF generator : 550 to 850 MHz approximately (with level adjust)
• Modulation Generator : 1 KHz approximately (300 mV)
• Directional Coupler : Forward & Reverse (On board selectable)
• Matching Stub : Slide Stub
• Antenna Rotation : 0- 360 Degree, Resolution 1 Degree Transmitting & Receiver masts provided
• Receiving antenna : Folded Dipole with reflector
• Detector Display : Adjustable meter
• Interconnections : BNC
• Power Supply : 230 V ±10%, 50/60 Hz
• Power Consumption : 3VA (approximately
• Weight : 3 kgs. approximately
• Dimensions (MainUnit-mm): W 285 × H 75 × D 385
• Learning material : Online (Theory, procedure, reference results, etc).