Index

Sno. page

1 Waveguidetest benches 2-3

2 Antennatrainer(x-band) 4

3 Lineof sitecommunicationtrainer X-band 5

4 Doppler Rader 6

MI Ctrainer 7-7

5RFtrainer

9-13

I-30,Sec-9 Noida,UP.

mSMUE SOLUTION

Wave guide test benches

Compact microwave lab kit model S212A

EXPERIMENTS:1.To study the Characteristics of Reflex Klystron.2.To study Frequency, Guide Wavelength & freeSpace Wavelength.3.To measure the SWR & Reflection Coefficient.4.To measure Impedance of a load.

LIST OF COMPONENTS:1. Klystron Power Supply2. Klystron Mount3. Klystron Tube4. Isolator5. Frequency Meter, Direct reading6. Variable Attenuator7. Slotted Section8. Tunable Probe9. Detector Mount10.Movable Short (precision)11.Matched Termination12.VSWR Meter, Solid State13.Waveguide Stands14.Slide Screw Tuner

16.Cooling Fan17. Fixed Short

Compact microwave lab kit model S212B

EXPERIMENTS:1.To study the Characteristics of Gunn Diode.2.To study Frequency, Guide Wavelength & freeSpace Wavelength.3.To measure the SWR & Reflection Coefficient.4.To measure Impedance of a load.

LIST OF COMPONENTS:1. Gunn Power Supply2. Gunn Oscillator3. Pin Modulator4. Isolator5. Frequency Meter, Direct reading6. Variable Attenuator7. Slotted Section8. Tunable Probe9. Detector Mount10.Movable Short11.Matched Termination12.VSWR Meter, Solid State13.Waveguide Stands14.Slide Screw Tuner15. Fixed Short15.BNC to BNC Cable15.BNC to BNC Cable

Compact microwave lab kit model DCM

EXPERIMENTS:1.To measure dielectric constant of Solids.2.To measure dielectric constant of Liquids.3.To measure Phase Shift.4.To measure 'Q' of a Cavity.

LIST OF COMPONENTS:1. Klystron Power Supply2. Klystron Mount3. Klystron Tube4. Isolator5. Frequency Meter, Direct reading6. Variable Attenuator7. Slotted Section8. Tunable Probe9. Detector Mount10.Solid Dielectric cell11.Liquid Dielectric cell12.VSWR Meter, Solid State13.Waveguide Stands14.Waveguide Cavity15.BNC to BNC Cable16.Cooling Fan17.Precision Movable Short19.Waveguide Phase Shifter18. Solid Dielectric of Teflon, Nylon, Ebonite, Perspex& Wax in 10, 20, 30 MM Lengths each

A n t e n n a t r a i n e r ( x - b a n d )

Transmitter

Gunn oss. klystron based

transmitter

X band DRO

Receiver

coaxial detector mount+VSWR

Meter

AntennaPyramidal Horn 15db

Pyramidal Horn 22db

E Plane Sectoral Horn

H Plane Sectoral Horn

Helix

Parabolic Dish

Conical Horn

PatchMicrostrip

PatchMicrostrip 4element

PatchMicrostrip Array4x1

PatchMicrostrip Array4x4

Dielectric Rod

Slot WG broad wall

Slot WG narrowwall

Waveguide toCoaxadapter

Line of site communication

Trainer consists of1. Horn antenna 2nos.2. Parabolic dish 2nos.3. Stands for holding transmitting the antennas4. Dro base source(10Ghz)5. Dro power supply with provision of Voice data and video modulation6. Mike(with audio amplifier)7. Speaker8. VSWR meter.9. Nylon sheet10. Teflon sheet11. Acrylic sheet12. VSWR meterList of Experiments:To setup microwave data communication link. (Can transmit audio /video/dataup to 5-8 meters)To plot the polar pattern of different antennasTo measure the ANTENNA PARAMETERS (directivity, gain, beam width (HalfPower/10dB), front to back ratio,plane of polarization, cross polarization discrimination, side lobe level.Absorption and reflection of different materialStudying the properties of different material at microwave frequencies.

Basic Doppler

In this radar trainer the DRO based X-band transreceiver is placed on the focal length ofparabolic dish, the microwave signal gets transmitted via dish. If any of the objects that thesignal has bounced off are moving towards or away from the transreceiver dish, thefrequency of the reflected signal received back by the TRx will be increased or decreasedfrom that of the transmitted signal by the Doppler Effect.

Radiating and receiving element (10.525ghz approx ) is kept at focal length

MICROSTRIP TRAINING KITS

Parallel Coupled Line Coupler:

P ower D

Patch Antenna

Microstrip Transmission Line

Ring Resonator

Branch Line Coupler

15 dB coupler consists of two close and parallel transmission lines.The coupled power depends on the separation between two lines.

It is a three-port network, which divides the input signal into twoequal output signals.

Single element patch antenna

It passes all the signals in full band and this component is thereference for rest of the components.

It transmits the signal at the resonance (design) frequency only.

It is a four-port and 3-dB directional coupler with 90 phase difference in thethrough port and coupled port whereas the fourth port remains

ivider

Rat Race CouplerIt is a four-port coupler with a 180 phase shift and equal power division in thethrough port and coupled port whereas the fourth port remains isolated.

Frequency : 10.5GHzFrequency Setting Accuracy : 3MHzPower Output (Min.) : 13dBm EIRPOperating Voltage : +5VOperating Current :30mA~35mA typical

Transmitter: Dro based

Receiver: Dro based

Accessory

Sensitivity (10dB S/N ratio) in 3Hz to 100Hz

SMA to SMA cable 2 nos.SMA termination 2 nos.DC power 5 vt 1nos

Rf trainer

Transmitter

OPERATING FREQUENCY: 2.4GHz

FREQUNCIES: 2414MHz

OUTPUT RF POWER: +27dBm

OPERATING VOLTAGE: 7VDC

OPERATING CURRENT: 450mA (max).

Modulation

Square wave internal---------1Khz

VIDEO INPUT SIGNAL LEVEL: 1 V p-p

AUDIO INPUT SIGNAL LEVEL: 3 V p-p

Receiver

OPERATING FREQUENCY: 2.4GHz

NUMBER OF CHANNELS: 4

CHANNEL FREQUNCIES: 2414MHz

OPERATING VOLTAGE: 7 VDC

OPERATING CURRENT: 175mA (max).

Db meter for power measurement

Dual Band Yagi Antenna

Directional Yagi Antenna

Helical/ Terminal Antennas

Omni Directional Antenna

Omni directional patch antenna

Directional patch ant

enna

Directional pach antenna

Power Splitter 3way (attenuation 4.8db)

Power Splitter 2way (attenuation3db)

Microstrip Directional couplers (6 db/10dB/20db)

Termination

Attenuator (10/15db)

N(M)- N(M) cable ---------------------------4nos