Amitec Antenna Training System ATS20
Amitec Antenna Trainer ATS20
Amitec Antenna Communication Trainer ATS20
Amitec Antenna Communication Training System ATS20
Amitec Wireless Trainer ATS20
Amitec Wireless Training System ATS20
Amitec Wireless link Trainer
Amitec Model ATS20 Antenna Training Lab has been
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
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 using
E-Manual: Installation DVD for ease of Learning
Areas of experimentation and scope of study
Noise generator 10 MHz-3 Ghz
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.

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