INTRODUCTION:
LAB Antenna System Trainer is a versatile trainer. Student can understand the basic principles of EM theory and the directivity patterns of various types of antennas.
The fundamental principles of radio waves, and the basic operating action and characteristics of different types of antennas can be studied.
TOPICS COVERED:
- Study of VSWR (Voltage Standing Wave Ratio).
- Study of Impedance.
- Study of Antenna gain.
- Study of Directional Antenna.
- Measurements of Front to Back ratio (FBR).
- Study of Radiation pattern: plotting of curve - Automatic Rotation.
- Study of Polarisation - Discrimination.
SOURCE:
| RF Signal Generator | 700MHz Range. |
| Power requirement | 240V ac 50Hz. |
| Frequency range | 700 MHz. |
| Output power | max 20 dBm. |
| Local oscillator | PLL frequency
Synthesized. |
| AGC Dynamic range | 40 dB. |
| Impedance | 50 ohms. |
| IF | 21.7 Mhz. |
| RF connection system | SMA and BNC connector. |
| Isotropic Radiator | 2Nos. |
| Field strength Meter. |
LIST OF EXPERIMENTS:
- EXPERIMENT – 1 General study of transmitting and receiving of s signals through antennas
- EXPERIMENT – 2 Study of hertz antenna
- EXPERIMENT – 3 Study of simple dipole l/2 antenna
- EXPERIMENT – 4 Study of zeepline antenna
- EXPERIMENT – 5 Study of simple dipole l/4 antennas
- EXPERIMENT – 6 Study of folded dipole antenna
- EXPERIMENT – 7 Study of phase array l/4 antenna
- EXPERIMENT – 8 Study of combined collinear antenna fullwave
- EXPERIMENT – 9 Study of phase array - l/2 antenna
- EXPERIMENT – 10 Study of yagi with folded dipole ( 3 elements)
- EXPERIMENT – 11 Study of yagi simple dipole (5 elements)
- EXPERIMENT – 12 Study of yagi with folded dipole ( 5 elements)
- EXPERIMENT – 13 Study of simple dipole ( 7 elements)
- EXPERIMENT – 14 Study of log periodic antenna
- EXPERIMENT – 15 Study of loop antenna
- EXPERIMENT – 16 Study of helical antenna
- EXPERIMENT – 17 Study of rhombus antenna
- EXPERIMENT – 18 Study of groundplane antenna
- EXPERIMENT – 18 Study of parabolic antenna
- EXPERIMENT – 20 Study of slot antenna
TYPES OF ANTENNAS: (EACH 1-NO) :
- Dipole Antenna
- Folded Dipole Antenna
- Yagi Antenna : Element -Folded Dipole Radiator.
- Yagi Antenna : 5 Element -Folded Dipole Radiator.
- Yagi Antenna : 5 Element -Simple Dipole.
- Yagi Antenna : 3Element -Simple Dipole.
- Yagi Antenna : 7 Element.
- Ground Plane Antenna
- Hertz Antenna
- Zeep line Antenna
- Slot antenna.
- Loop Antenna.
- Rhombus Antenna.
- Phase array l/4.
- Phase array l/2.
- Log Periodic Antenna
- Helical Antenna
- Parabolic Antenna
- Combined Collinear Array.
DIMENSION : 600 X 500 X 300mm
ACCESSORIES:
- Stand
- RF Coaxial Cable
- Patch cord
- Carrying case
- User Manual
- Cables.
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