Microwave Training system MWL10 Features:
* Waveguide Inside outside precious meta plated test bench
* Tested on HP network analyser
* Microwave Power meter with X band source
* Simultaneous different experiments.
* X band spectrum analyser
* PC and audio communication in Microwave Trainer
Technical Specifications
1 Micrometer tunable Gunn Oscillator
Frequency range X band (8.5-11.5 GHz)
Power output 10 mW
Calibration chart steps of 100 Mhz
2 PIN Diode Modulator
S12 off 10dB
S12 on 2dB
3 Isolator
S12 20dB
S21 1dB
4 Calibrated Frequency Meter
Accuracy 1%
5 Calibrated Variable Attenuator
S12 1 to 20dB variable
6 Fixed Attenuator
S12 6dB
7 Slotted Line with Matched Probe
Resolution 0.1mm
8 Matched Detector Mount
Sensitivity -10dBm at 10 Ghz / 100mV dc
9 Fixed Short
10 Rectangular Waveguide
11 Matched Termination - 2nos
S11 >25dB
12 S.S. Tuner with Micrometer
Resolution X Y0.1mm
13 Solid dielectric Cell
14 Liquid Dielectric Cell
15 Phase Shifter
16 E plane Tee
17 H Plane Tee
18 Magic tee
19 M.H.D. Coupler
Coupling 10dB
Directivity 30dB
20 Circulator
S12 20dB
S21 1dB
21 Waveguide Stand - 5 nos
22. Manual Antenna rotator
23. Horn Antenna
24. Reflector Panel
25 Waveguide coax adapter
26 X band Coaxial cable
27 Movable Short
28 Digital Gunn Power Supply
Voltage 2-10 V/500mA
PIN Mod 900-1100Hz/0-10V
RS 232 port PC comm.
MIC input Audio comm.
29 SWR Meter square Law
Frequency 1KHz
Bandwidth 100Hz
Sensitivity 10uV
Rs232 port PC interface
Demod. Out For audio communication; builtin Speaker
30 X band Spectrum Analyser Downconverter module
Spectrum Analyser X Band Features:
* X Band measurement range
* Low cost with high performance
* Shows Gunn, Klystrons, Magnetrons, DRO’s etc.
AM and FM modulation
* Relative power & VSWR measurement
* Observe Spurious outputs of Gunn, Klystron
* Observe leakage in waveguide Flanges
* Gain, coupling, loss measurement
31 X band Microwave Power Meter XPM10 with X band source
Amitec Microwave Power Meter XPM10 Features:
POWER METER
Frequency range : 8.2GHz to 12.4 Ghz
Display : 16X2 Backlit LCD
Power : +20dBm to -30dBm
Measurement : dBm, dBr, mW, dBW, dBuW
With Digital Display
Resolution : 0.1, 0.5 and 1dB
Offset : For relative measurement
Level Indicator : Digital display and Bar Graph
Power : 100-240VAC, 47-63 Hz
POWER SENSOR
Frequency Range : 8.2GHz to 12.4 GHz
Power range : +20dBm to -30dBm
Compensation : Temperature compensated thermistor
Cable : Sensor/meter cable 3m
MICROWAVE SOURCE
Frequency : 10.3 Ghz typical
Power level : 1mW typical
E-Manual: Installation Video for ease of Learning
Related Equipment : Microwave Antenna Training System MAT10
EXPERIMENTS:
1. Introduction to waveguide components.
2. Gunn oscillator
i) Measurement of current vs. voltage characteristic of Gunn
ii) Measurement of Gunn oscillator output power and voltage.
iii) Measurement of Gunn oscillator frequency and voltage.
3. Modulator and crystal detector
i) Operation of PIN diode modulator.
ii) Operation of crystal detector.
iii) Measurement of square law behavior of crystal detector.
4. Propagation modes, wavelength and phase velocity in a waveguide.
i) Measurement of frequency of source.
ii) Measurement of free space & guide wavelength and verify waveguide law.
5. Q and bandwidth of resonance cavity.
i) Measurement of Q using power meter technique.
ii) Measurement of Q using SWR method.
6. Power Measurement
i) Direct Power Measurement
ii) Measurement of Power using Directional Coupler.
iii) Measurement of conjugate and Zo power.
iv) Measurement of power of modulated signal.
7. VSWR and Reflection Coefficient by Standing wave and
Double Minimum Method
i) Measurement of low and medium range SWR.
ii) Measurement of high range SWR.
iii) Measurement of high SWR using a calibrated attenuator.
8. Impedance Measurement
i) Measurement of unknown Impedance of load with smith chart.
ii) To match an unknown impedance.
9. Waveguide Hybrid( Magic) Tee
i) Measurement of Power division or Decoupling between H-arm and E- arm of a Magic Tee.
ii) Measurement of Insertion loss of a Magic Tee.
iii) Measurement of Return Loss of H arm of a Magic Tee.
vi) Measurement of VSWR of ports of Hybrid (Magic) Tee
10. Properties of Directional Coupler
i) Measurement of coupling factor.
ii) Measurement of directivity.
iii) Measurement of return loss of a load.
iv) Measurement of Main line insertion loss.
v) Measurement of VSWR of ports.
11. Fixed and Variable Attenuator
i) Measurement of attenuation using the Power Ratio
method.
ii) Measurement of attenuation using the substitution
method.
iii) Measurement of low values of attenuation.
Iv) Measurement of VSWR and Insertion Loss.
v) Measurement of Insertion Loss of attenuator.
12.To study a cavity resonator type frequency counter.
13.To study wave guide to coax transition.
14. To establish a Microwave audio & PC-PC communication link.
