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Product Description :
Amitec Antenna Training Lab ATS20 Amitec ATS20 Features: Amitec Model ATS20 Antenna Training Lab has been designed to provide useful tools for hands on experimentation and teaching of various commonly used antennas in VHF-UHF-Microwave band in the laboratory for students of all levels. It can be used in stand-alone mode as well as be interfaced with a computer via Rs232 port. The system consists of a set of two mounts – one for mounting the transmitting antenna and another stepper motor controlled antenna positioning mount for mounting the receiving antenna, 35 different types of antennas, PLL synthesized Digital RF Transmitter, PLL synthesized Digital RF Receiver & Stepper Controller and all the necessary cables and accessories. * Different types of adjustable Antennas like Log Spiral, Batwing, Stacked Yagi, Helix, Quad, Slot, Log periodic, Discone, Biconical, GPS Patch, Parabolic dish etc. are offered * User selected variable transmitter & receiver frequencies and adjustable antenna lengths to cover wide frequency range for experiments. * PLL stabilized antenna transmitter and receiver operating in the frequency range of 5-2000 MHz with 50 KHz step size for full Range testing and modeling of antennas. * RS232 interface with polar plotting software with log, linear cartesian and polar plots, Vi, Vr & Return Loss plots, Multiple pattern overlay, Double cursor measurement, Zoom, Colour editing, 1000 location editor, Absolute/Relative 3dB/10dB beamwidth measurement. Amitec ATS20 Technical Specifications: PLL Synthesized Digital RF Transmitter PLL Synthesized Digital RF Receiver Frequency range : 5-2000 MHz PLL synthesized in 3 ranges Step size : 0.05, 0.1, 0.25,0.5, 1 & 10 MHz Accuracy : 0.01% Display : 16X2 Backlit LCD Controls : Menu, Enter, Escape, Up & Down buttons. Memory : 1000 individual frequencies can be stored/recalled Modulation FM : Internal 1KHz/ External Micro phone RF Level : 110 dBuV typical Attenuator : 40dB (external) Output Z : 50 ohms Auto mode : Tracking operation with receiver Power Supply : 220V AC + 10% Frequency range : 5-2000 MHz PLL synthesized in 3 ranges Step size : 0.05, 0.1, 0.25, 0.5, 1 & 10 MHz Accuracy : 0.01% Display : 16X2 Backlit LCD Controls : Menu, Enter, Escape, Up & Down buttons. Memory : 1000 individual frequencies & levels can be stored/recalled Measurements : RF power level measurement in dBuV with 0.1dB resolution Dynamic range : 110 dB (70dB logarithmic + 40dB attenuator) Input Z : 50 ohm Speaker : Inbuilt for Audio output Rs232 interface : Easy connectivity to PC for polar plotting using supplied software Specifications are subject to upgrade due to constant innovation in technology. Accessories shown are not part of standard equipment. Mfd by: Amitec Electronics Ltd. Regd. Off: 504, Nilgiri, Barakhamba Road, New Delhi-110001 Works: 4/32, Site-4, Industrial Estate Sahibabad, UP-201010 amitec@rediffmail.com, www.amitec.co.in 91-120-4371276, 91-9811839949, 91-9810193153 ANTENNAS & TRANSMISSION LINE ANTENNA TRAINING LAB ATS20 Amitec ATS20 Technical specifications: Software: Directional Coupler: Accessories Stepper Motor Controller Unit Antenna Types Auto mode : Data logging for antenna bandwidth & polar plots for interfacing with transmitter & stepper. Power Supply : 220V AC + 10% Rs232 interface with polar plotting with log, linear cartesian and polar plots, Vi, Vr & Return loss plots, Multiple pattern overlay, Double cursor, Zoom, Colour 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. Directional Coupler is provided with 2 GHz frequency response and high directivity for antenna forward & reverse power & VSWR measurements. 1) Mounting Stand transmitter Antenna. 2) Stepper motor controlled mounting stand for rotation of receiving antenna. 3) Condenser microphone 4) All necessary connectors & Teflon RF cables. 5) Students activity manual, Teachers reference Manual & Theory manual 6) Software CD 7) Antenna Kit 8) Sniffer Probe 9) Power Divider (2 way) Display : 16X2 backlit LCD for angle Rotation : 0-359 degrees. Controls : Menu, Enter, Escape, Up & Down Angular steps : User selectable steps of 1,5,10, 45 degrees Memory : 1000 memories for storing angular positions for quick recall Auto mode : Automatic rotation with receiver Indication : Beep indication on reaching the selected position. Mode : Clockwise/Counterclockwise rotation, Fast Slow modes, Reset to zero degree Power Supply : 220V AC + 10% 1) Monopole 2) Dipole 3) Folded Dipole 4) Crossed Dipole LHCP 5) Cross Dipole RHCP6) Yagi(3el) 7) Yagi (4el) 8) Biconical 9) Discone 10) Log Periodic 11) Sleeve 12) Slot 13) End fire 14) Broad side 15) Whip 16) Helix LHCP 17) Helix RHCP 18) Square Loop 19) Quad 20) Spiral 21) V antenna 22) Patch 23) Parabolic Reflector24)Ground plane with reflector & director 25) Collinear 26) L/4 Phase array 27) Blade 28) Conical Horn 29) Batwing 30) Stacked Yagi 31) MIC LPDA 32) Dipole 33) MIC LPDA 34) Rhombus 35) Top Loaded · To prove the inverse square law of propagation.· and a directional antenna. To plot the radiation pattern of an Omni-directional· Horizontal and Circularly polarized antennas. To study the phenomenon of Polarization for Vertical,· circular antennas To study polarization discrimination between linear &· antenna. To study the difference between a resonant and nonresonant· radiation patterns of an antenna are equal and hence confirm the reciprocity of antenna. To demonstrate that the transmitting and receiving· element of an antenna. To study the current distribution along the length of· Study of antenna parameters:· Cartesian Plots of an antenna. To plot the radiation pattern E & H Plane - Polar &· gain, beam width (Half Power/10dB), front to back ratio, plane of polarization, side lobe level and its angular position. From the radiation pattern, measure the directive· and bandwidth using directional coupler and adjust the antenna for resonance. To study antenna resonance and estimate VSWR· based on antenna parameters. Comparative study between various antennas· dimensions on antenna parameters. To observe the significance of parasitic element· To study antenna modeling.· To construct your own antenna using antenna kit· antennas. Plus lot more. * Noise generator is not part of standard equipment ATS20. Impedance 50 Ohms Wide band noise source Compatible with antenna receiver Use in place of tracking generators with spectrum analysers. Study of noise figure with power meter Useful for C/N generation To establish voice communication link usingE-Manual: Installation DVD for ease of Learning Areas of experimentation and scope of study Noise generator 10 MHz-3 Ghz Mfd by: Amitec Electronics Ltd. Regd. Off: 504, Nilgiri, Barakhamba Road, New Delhi-110001 Works: 4/32, Site-4, Industrial Estate Sahibabad, UP-201010 amitec@rediffmail.com, www.amitec.co.in 91-120-4371276, 91-9811839949, 91-9810193153 ANTENNA TRAINING LAB ATS20
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