Klystron Microwave Test Bench
Code:EET3006
The Microwave Test Benches are precision made microwave systems, which use standard type rectangular wave-guide components to illustrate the essential elements of this field for study.
The equipment consist of :
- A selection of wave-guide components
- The power supply for the microwave source
- A detector
- A meter, which monitors the detector output
- Wall Chart
- Microwave Chart
These Training Benches are completely self-contained & provide the means to allow students to carry out practical work at extremely low cost. Acomprehensive manual containing extensive microwave theory and a progressive series of assignments is supplied with the Trainer.
Experiments:
- Study of Reflex Klystron
- Frequency, Guide Wavelength Measurement
- SWR, Reflection Co-efficient Measurement
- Impedance Measurement
Instruments:
- SKPS ---------------------------------------------------------------- 1
- VSWR Meter ----------------------------------------------------- 1
Components:
- Cooling Fan--------------------------------------------------------- 1
- Detector Mount --------------------------------------------------- 1
- Fixed Short -------------------------------------------------------- 1
- D.R.F. Meter-------------------------------------------------------- 1
- Isolator ------------------------------------------------------------- - 1
- Klystron Mount ---------------------------------------------------- 1
- Matched Termination--------------------------------------------- 1
- Movable Short------------------------------------------------------ 1
- S S Tuner------------------------------------------------------------ 1
- Slotted Section -----------------------------------------------------1
- Tunable Probe ----------------------------------------------------- 1
- Variable Attenuator 20 dB -------------------------------------- 1
- Wave Guide Stand ----------------------------------------------- -3
Accessories:
- Cable BNC - BNC ------------------------------------------------ 1
- Mains Cord -------------------------------------------------------- -2
- Op. Manual -------------------------------------------------------- -1
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Gunn Microwave Test Bench (Dielectric)
Code:EET3016
The Microwave Test Benches are precision made microwave systems, which use standard type rectangular wave-guide components to illustrate the essential elements of this field for study.
The equipment consist of :
- A selection of wave-guide components
- The power supply for the microwave source
- A detector
- A meter, which monitors the detector output
- Wall Chart
- Microwave Chart
These Training Benches are completely self-contained & provide the means to allow students to carry out practical work at extremely low cost. A comprehensive manual containing extensive microwave theory and a progressive series of assignments is supplied with the Trainer.
Experiments
- Dielectric Constant Measurement of Solids
- Dielectric Constant Measurement of Liquid
- Phase Shift Measurement
Instruments:
- GPS---------------------------------------------------------- 1
- VSWR Meter----------------------------------------------- 1
Components
- Cooling Fan ------------------------------------------------ 1
- Detector Mount -------------------------------------------- 1
- D.R.F. Meter------------------------------------------------ 1
- Gunn Oscillator -------------------------------------------- 1
- Isolator ------------------------------------------------------ 1
- Liquid Dielectric Cell ------------------------------------- 1
- Phase Shifter ----------------------------------------------- 1
- Pin Modulator ---------------------------------------------- 1
- Precision Short ---------------------------------------------1
- Slotted Section ---------------------------------------------1
- Solid Dielectric Cell--------------------------------------- 1
- Tunable Probe --------------------------------------------- -1
- Variable Attenuator 20 dB -------------------------------1
- W/G Cavity Resonator------------------------------------ 1
- Wave Guide Stand -----------------------------------------3
Accessories
- Cable BNC - BNC --------------------------------------- -2
- Mains Cord ------------------------------------------------- 2
- Op. Manual ------------------------------------------------- 1
- Cable N type to TNC-------------------------------------- 1
- Samples of Solid Dielectric -----------------------------1
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No
Klystron Microwave Test Bench (Antenna)
Code:EET3021
The Microwave Test Benches are precision made microwave systems, which use standard type rectangular wave-guide components to illustrate the essential elements of this field for study.
The equipment consist of :
- A selection of wave-guide components
- The power supply for the microwave source
- A detector
- A meter, which monitors the detector output
- Wall Chart
- Microwave Chart
These Training Benches are completely self-contained & provide the means to allow students to carry out practical work at extremely low cost. A comprehensive manual containing extensive microwave theory and a progressive series of assignments is supplied with the Trainer.
Experiments:
- Measurement of Radiation Pattern of Antennas
- Measurement of Gain of Antennas
Instruments:
- SKPS ---------------------------------------------------- 1
- VSWR Meter------------------------------------------- 1
Components
- Coaxial W/G Adaptor ---------------------------------2
- Cooling Fan--------------------------------------------- 1
- Detector Mount ---------------------------------------- 1
- Dielectric Antenna ------------------------------------- 1
- D.R.F. Meter-------------------------------------------- 1
- E-Plane Sectoral Horn --------------------------------1
- H-Plane Sectoral Horn --------------------------------1
- Isolator -------------------------------------------------- 1
- Klystron Mount ---------------------------------------- 1
- Parabolic Dish------------------------------------------ 1
- Pick Up Horn Antenna --------------------------------1
- Pyramidal Horn ---------------------------------------- 1
- Radiation Pattern Turn Table-------------------------1
- Slotted Broad Wall------------------------------------- 1
- Slotted Narrow Wall----------------------------------- 1
- Standard Gain Horn Antenna------------------------1
- Variable Attenuator 20 dB ---------------------------1
- Wave Guide Stand -------------------------------------3
- Wave Guide Twist ------------------------------------- 1
Accessories:
- Mains Cord --------------------------------------------- 2
- Cable BNC - BNC------------------------------------- 2
- Bends to Connect Antenna -------------------------2
- Cable N Type to N Type ------------------------------1
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Klystron Microwave Test Bench
Code:EET3026
The Microwave Test Benches are precision made microwave systems, which use standard type rectangular wave-guide components to illustrate the essential elements of this field for study.
The equipment consist of :
- A selection of wave-guide components
- The power supply for the microwave source
- A detector
- A meter, which monitors the detector output
- Wall Chart
- Microwave Chart
These Training Benches are completely self-contained & provide the means to allow students to carry out practical work at extremely low cost. A comprehensive manual containing extensive microwave theory and a progressive series of assignments is supplied with the Trainer.
Experiments:
- Study of E-Plane, H-Plane & Magic Tees
- Study of Directional Couplers
- Study of Fixed and Variable Attenuators
- Study of Isolator and Circulators
Instruments:
- SKPS----------------------------------------------------------- 1
- VSWR Meter ------------------------------------------------- 1
Components:
- Cooling Fan--------------------------------------------------- 1
- C.D.Coupler 20 dB ------------------------------------------1
- Detector Mount--------------------------------------------- --1
- D.R.F.Meter--------------------------------------------------- 1
- E-Plane Bend -------------------------------------------------1
- E-Plane Tee -------------------------------------------------- -1
- Fixed Attenuator 10 dB ------------------------------------1
- Fixed Attenuator 3 dB --------------------------------------1
- Fixed Attenuator 6 dB --------------------------------------1
- H-Plane Bend------------------------------------------------- 1
- H-Plane Tee -------------------------------------------------- -1
- Isolator--------------------------------------------------------- 1
- Klystron Mount ---------------------------------------------- 1
- Magic Tee ----------------------------------------------------- 1
- Matched Termination --------------------------------------- -2
- Movable Short------------------------------------------------ 1
- M H D Coupler 10 dB-------------------------------------- - 1
- M H D Coupler 3 dB --------------------------------------- -1
- S S Tuner------------------------------------------------------ 1
- Slotted Section ----------------------------------------------- 1
- T Circulator --------------------------------------------------- 1
- Y Circulator--------------------------------------------------- 1
- Tunable Probe ------------------------------------------------ 1
- Variable Attenuator 20dB -------------------------------- 1
- Wave Guide Stand ----------------------------------------- -3
Accessories:
- Mains Cord -------------------------------------------------- - 2
- Cable BNC - BNC ------------------------------------------ -2
- Op. Manual -------------------------------------------------- -1
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Gunn Microwave Test Bench
Code:EET3031
The Microwave Test Benches are precision made microwave systems, which use standard type rectangular wave-guide components to illustrate the essential elements of this field for study.
The equipment consist of :
- A selection of wave-guide components
- The power supply for the microwave source
- A detector
- A meter, which monitors the detector output
- Wall Chart
- Microwave Chart
These Training Benches are completely self-contained & provide the means to allow students to carry out practical work at extremely low cost. A comprehensive manual containing extensive microwave theory and a progressive series of assignments is supplied with the Trainer.
Experiments
- Measure the gain of a waveguide Horn Antenna
- Study & Measurement with Multihole Directional Coupler
- Study of Magic Tee, Q & Bandwidth Measurement in cavity resonator
Instruments
- GPS ---------------------------------------------------------- 1
- VSWR Meter -----------------------------------------------1
- Components
- Coaxial W/G Adaptor------------------------------------1
- Cooling Fan -------------------------------------------------1
- Detector Mount---------------------------------------------1
- D.R.F. Meter ------------------------------------------------1
- E-Plane Bend ----------------------------------------------2
- Fixed Attenuator 10 dB----------------------------------1
- Fixed Short-------------------------------------------------- 1
- Gunn Oscillator---------------------------------------------1
- H-Plane Bend -----------------------------------------------1
- Isolator------------------------------------------------------- 1
- Magic Tee --------------------------------------------------- 1
- Matched Termination -------------------------------------1
- Movable Short ----------------------------------------------1
- M H D Coupler 10 dB ------------------------------------1
- Pin Modulator -------------------------------------------- --1
- Pyramidal Horn-------------------------------------------- -1
- S S Tuner --------------------------------------------------- -1
- Slotted Section----------------------------------------------1
- Standard gain Horn Antenna------------------------- --1
- Tunable Probe --------------------------------------------- -1
- Variable Attenuator 20 dB ----------------------------- -1
- Wave Guide Stand -----------------------------------------3
- W/G Cavity Resonator ------------------------------------1
Accessories:
- Mains Cord------------------------------------------------ --2
- Cable BNC - BNC ---------------------------------------- -2
- Op. Manual------------------------------------------------- -1
- Cable N type to TNC Cable -----------------------------1
Note: Specifications are subject to change. Order Code can be different from Manufacturer's Model No.
Advanced Microwave Integrated Circuit Lab
Code:EET3036
Advanced Microwave Integrated Circuit Lab includes instruments and accessories for studying the characteristics of any MIC
(Microwave Integrated Circuits) component over the Frequency Range 2.2 to 3GHz. Characteristics and measurements like
Transmission Loss and Reflection Loss of different MIC components can be studied with the help of instruments provided with
Order Code- EET3036a / EET3036b. Directivity and Gain of Antennas can also be measured with the setup provided. The theoretical
background on these components and experimental details are provided in the learning material.
Features
- Complete setup with Generator, MIC Components and Meter.
- Gold Plated Components and Connectors.
- Microwave Generator with internal AM and FM.
- PC to PC Data Communication.
- Antenna Radiation Pattern measurement.
- Directivity and Gain measurement.
- 2 Year Warranty
This Training System Includes:
- Microwave Generator (2.2 - 3GHz)
- VSWR Meter
- MIC Components
- Learning Material
- Transmitting and Receiving mast
Scope of Learning:
- PC to PC Data Communication using MIC components.
- Measurement of Transmission Loss and Reflection Loss.
- Measurement of substrate dielectric constant using Ring Resonator.
- Measurement of power division, isolation and return loss characteristics.
- Measurement of coupling, isolation and return loss characteristics.
- Measurement of coupling and directivity.
- Measurement of Low Pass Filter characteristics.
- Measurement of Band Pass Filter characteristics.
- Measurement of Band Stop Filter characteristics.
- Measurement of characteristics of Patch Antennas.
- Measurement of characteristics of an MIC Amplifier.
- To study RF switch.
- To study RF Mixer.
- Measurement of Guide wavelength, Free Space Wavelength and SWR using Measuring Line.
- Measurement of Directivity and Gain of Antennas : Yagi Antenna, Patch Antenna, Dipole Antenna.
- To study the characteristics of Isolator.
- To study the characteristics of Circulator.
Accessories:
- Matched Loads (5 Nos.)
- Short
- Coaxial Detector
- Microstrip Directional Coupler (10 dB)
- SMA to SMA Adapters (Both male & female)
- SMA (male) connector fitted cables
- Attenuator (3 dB)
- +12V DC Adaptor
- Transmitting and Receiving Mast
- SMA (Male) to BNC (Female) adaptor
- 3-pin Lunar cable
MIC Components |
10411 |
10411A |
50Ω Microstrip Line |
√ |
√ |
Band Stop Filter |
√ |
√ |
Parallel line Directional Coupler (15 dB) |
√ |
√ |
Wilkinson Power Divider (3 dB) |
√ |
√ |
Branchline Directional Coupler (3 dB) |
√ |
√ |
Low Pass Filter |
√ |
√ |
Band Pass Filter |
√ |
√ |
Ring Resonator |
√ |
√ |
Rat-Race Hybrid Ring Coupler (3 dB) |
√ |
√ |
MIC Patch Antennas (2 Nos.) |
√ |
√ |
Yagi antenna |
√ |
√ |
Dipole Antenna |
√ |
√ |
MIC Amplifier |
√ |
√ |
RF Switch Optional |
√ |
√ |
RF Mixer |
Optional |
√ |
Local Oscillator |
Optional |
√ |
Measuring Line |
Optional |
√ |
Isolator |
Optional |
√ |
Circulator |
Optional |
√ |
Wave and Propagation Trainer
Code:EET3041
The Wave and Propagation Trainer is a useful training system for the Laboratories. It helps student to learn Wave Properties and Propagation results. Concepts of Reflection, Refraction, Polarization, Diffraction, Interference, Standing waves and Interferometer can be understood very easily. The setup mainly consists of Microwave Transmitter, Microwave Receiver, Goniometer scale. Along with this setup a number of other accessories are provided to perform different experiments. A user friendly manual is provided with this system to help student in performing the experiments and to understand the topic theoretically.
- A Complete set for Transmission, Reception and Measurement of Microwave Power
- Digital displays are provided for relative strength measurement of microwave
- Complete set of accessories for performing the experiments of Reflection, Refraction, Polarization and Interference etc.
- Audio / Voice communication facility is provided
- Provided with a detector probe for field detection
- Accessories are provided in a carrying case
- Provided with a detailed Operating manual
Technical Specifications:
- Frequency of Operation : 10 GHz (approx)
- Power of Transmission : 10 -15 mW
- Operating Voltage : 8 V (approx)
- Antennas for Transmission & Reception : Horn type
- Ganiometer Scale : 0° - 360°
- Tone Generator : 1 KHz Frequency
- Transmitter and Receiver arm length : 49 cm each (approx)
- Power Display : Digital, Relative Measurements
- Power Supply : 230 V ±10%, 50 Hz
Experiments that can be performed
- To understand the Basic setup and Introduction to the given system
- To understand the Working of Transmitter and Receiver
- To study the Standing Waves and Measure the Wavelength of Microwave
- To study the Reflection in Microwaves
- To study the Refraction in Microwaves (Snell's Law)
- To study the Polarization in Microwaves
- To study the double slit Diffraction and Interference in Microwaves
- To study the Fabry-Perot Interferometer
- To study the Voice Communication with the help of Microwave Receiver
Accessories
- Microwave Transmitter - Metal Plates of different dimensions
- Microwave Receiver - Partial Reflectors
- Transmitter Arm - Din Connectors Cables
- Receiver Arm - Metal Plate holder
- Ganiometer Base Unit Polarization Grille
- Detector Probe Prism Stand
- Prism - Microphone
Microwave Components - Gunn & Klystron Test
Code:EET3056
Order Code - EET3056a
Klystron Power Supply
Order Code - EET3056b
VSWR Meter
Order Code - EET3056c
Gunn Power Supply
Order Code - EET3056d
Coaxial WaveGuide Adaptor
Adaptors transform waveguide impedance to coaxial impedance.Adopters consist of a short section of waveguide with a probe transition mounted on broad wall. Power can be transmitted in either direction. Each adaptor covers the 50% of the waveguide.
Band |
X |
Frequency Range |
(GHz) 8.2-12.4 |
Waveguide |
WR-90 |
Flange |
UG-39/U |
Connector |
N Type (F) |
VSWR Max. |
1.12 At 10.5GHz |
Return Loss |
-24.5 At 10.5GHz |
Order Code - EET3056e
Cooling Fan
Order Code - EET3056f
Cross Directional Coupler 20 dB Cross Directional Coupler consists of two waveguide sectional joint at (90°) with the coupling element mounted into the common broad wall.
Band |
C |
X |
Frequency Range |
|
|
Range(GHz) |
3.95-5.85 |
8.2-12.4 |
Waveguide |
WR-187 |
WR-90 |
Flange |
UG-149/U |
UG-39/U |
Coupling (dB) |
20 dB |
20 dB |
Directivity (Min) |
25 dB |
25 dB |
Coupling Accuracy |
± 1dB |
± 1dB |
Order Code - EET3056g
Detector Mount
The crystal detector can be used for the detection of microwave signal. At low level of microwave power, the response of each detector approximates to square law characteristics and may be used with a high gain selective amplifier having a square law meter calibration.
Band |
C |
J |
X |
Frequency |
|
|
|
Range(GHz) |
3.95-5.85 |
5.85-8.2 |
8.2-12.4 |
Waveguide |
WR-187 |
WR-137 |
WR-90 |
Flange |
UG-149/U |
UG-344/U |
UG-39/U |
Detector |
IN21(any |
IN21(any |
IN21(any |
|
equivalent) |
equivalent) |
equivalent) |
Output |
|
|
|
Connector |
BNC (F |
BNC (F |
BNC (F |
Order Code - EET3056h
Dielectric Antenna
Order Code - EET3056i
E-Plane Bend
In measurements it is often necessary to bend a waveguide by some angle.Waveguide bends in E and H plane of 90° is normally available. Waveguide bends designed by a section of rectangular waveguide and flange.
Band |
C |
X |
Frequency |
|
|
Range(GHz) |
3.95-5.85 |
8.2-12.4 |
Waveguide |
WR-187 |
WR-90 |
Flange |
UG-149/U |
UG-39/U |
VSWR Max. -- |
|
1 . 2 5 A t |
|
|
10.5GHz |
Return Loss -- |
-25.7 dB At |
|
|
|
10.5GHz |
Order Code - EET3056j
E-Plane Sectoral Horn Antenna
Order Code - EET3056k
E Plane Tee
Tees are used to combine power from two input or divided the microwave power from one input to two output lines. Tee is an intersection of three waveguides in the form of alphabet T.