We offer SIGNET-Antenna Trainer S99.
Polar Plots - E & H Plane
Cartesian Plots - E & H Plane
3D Polar Plot - Radiation in Space
5 Polar Plots - Quick Study
Vert Plane Plot - Gnd Plane effect
Directive Gain
Front Back Ratio
Sidelobe Level & Angular Position
Beamwidth - Half Power & 10dB
Frequency Bandwidth
Current Distribution Study
Polarization Study
Verify Inverse Square Law axiom
Verify Reciprocity axiom
Study of VSWR vs FREQ Plot
Study of V(i) V(r) vs FREQ Plot
Study RF reflection and absorbtion
EMI Polar Plot - eqpt radiation
EMI Spectrum - in environment
Mobiles, Cordless, etc Polar Plot


Brief Description & Key Specifications

setup

Polar readings are obtained automatically at every 1deg or 5 degs. These readings are stored in memory and they can be used to obtain Polar printouts directly on an epson lx300 printer without the use of a PC. Students can obtain the readings and immediately printout hardcopies for their journals. 72 readings along with the degrees are listed out in tabular form along with the Polar Plot.


SI-3006 Software Features ...

Polar & Cartesian Plots
Software will capture the measured readings and generate Polar or Cartesian Plots.
5 Polar Plots
In this mode, 5 polar plots at 5 different frequencies are obtained in a single rotation of the antenna.
VSWR vs Frequency Plot (Scalar Network Analyzer Mode
In this mode, Incident and Reverse Voltages are measured using a directional coupler and plotted against Frequency. The VSWR vs Frequency is traced based on these measurements.
Spectrum Analyzer Mode
In this mode, the frequency spectrum of an input signal is measured & plotted. The start, stop frequency, no of steps and the step size are user selectable via software.
RF Recorder Mode
In this mode, the RF signal is measured and plotted as a scroll graph.
3D Polar Plot (optional)
Vertical Plane Polar Plot (optional)

For more details please contact us.