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Microwave Components - Gunn & Klystron Test Bench 50810525-50810547

SKU: Microwave Components - Gunn & Klystron Test Bench 50810525-50810547

Microwave Test Benches

 

Product Description:

Order Code - 10525

Matched Termination

 

Matched terminations are used to terminate the waveguide transmission line operating at low average power. The loads are carefully designed to absorb all the applied power and VSWR of matched termination is low. These are used in the measurement of reflection coefficient and where the matched load is required.

 

Band

C   

J        

 X

Frequency(GHz) 

3.95-5.85 

5.85-8.2

8.2-12.4

Waveguide 

WR187     

WR-137

WR-90

Flange

UG-149/U

UG-344/U

UG-39/U

VSWR       

  (1.02) 

  (1.02)

1.03 At 10.5GHz

Return Loss

-

-

 33dB At 10.5GHz

Av. Power 

2W

2W

 2W

Type     

Fixed

Fixed

Fixed

 

Order Code - 10527, 10528,

Multihole Directional Coupler (3dB, 10dB) Directional coupler are designed to measure incident and reflected power values and also provide a signal path to a receiver or perform other desirable operation. In its most common form , the directional coupler is a four fort waveguide junction consisting of a primary main waveguide and a secondary auxiliary waveguide. These are available in 3, 6,10, 20, 40 dB coupling.

 

Band

X

Frequency Range(GHz) 

8.2-12.4

Waveguide 

WR-90

Flange  

UG-39/U

VSWR Max.    

1.06 At 10.5GHz

Return Loss 

-31 dB At 10.5GHz

Coupling (dB)    

10.1 ± 0.6

Directivity (Min)

 46.0 dB (3%)

 

Order Code - 10529 -Parabolic Dish Antenna

 

Order Code - 10530 Phase Shifter

 

Many applications require phase shift to be introduced between two given position in a waveguide system. It consists of a dielectric slab or vane specially shaped to minimize reflection effect. Phase shifter are used to change the effective electrical length of transmission line without changing its physical length. They are particularly useful in microwave bridge circuit where the phase and amplitude must be adjusted independently.

 

Band 

J

 X

Frequency(GHz)

5.85-8.2

8.2-12.4

Waveguide

WR-137 

WR-90

Flange

UG-344/U 

UG-39/U

VSWR   

 (1.3)

1.15 At 10.5GHz

Return Loss   

-

-23.1 At 10.5GHz

Calibration Accuracy

(±2.5°) 

±2.5°

 

Order Code - 10531
Pick-up Horn Antenna

 

Order Code - 10532

 

Pin Modulator
Pin diode modulators are used to provide amplitude or pulse modulation in wide range of microwave to study many applications. These modulators uses PIN diode which is mounted across the waveguide line with RF isolated DC bias lead passing to an external TNC(F)


Band

 C  

X

Frequency(GHz)  

 3.95-5.85

8.2-12.4

Waveguide  

WR-187

WR-90

Flange 

UG-149/U 

 UG-39/U

Bias Voltage

0-12 Vpp

0-12 Vpp

Output Connector 

TNC(F)  

TNC(F)  

 

Order Code - 10526 - Movable Shorts

 

Order Code - 10533 - Precision Movable\

 

Short
Movable shorts are used to obtain a phase reference in the calibration of various experimental setups .These are also used to vary the effective plane of reflection and therefore the phase of reflected wave.Movable shorts are used to measure the impedance of a device. Movable shorts are of two types one has no provision to record position of short in the waveguide and other type of movable short is precision movable short in which position of short can be accurately recorded from micrometer.


Band

C

J

X

Frequency (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

Reflection Coefficient

(0.98) 

(0.98) 

(0.98) 

 

Order Code - 10534

Pyramidal Horn

 

Order Code - 10535

Radiation Pattern Turn Table

 

Order Code - 10536
Slide Screw Tuners
Slide Screw Tuner is a very useful component in a microwave laboratory. It is mainly used for Impedance measurement.Its tuner can be adjusted for low and high

impedance position.

 

Band 

X

Frequency(GHz) 

5.85-8.2

 8.2-12.4

Waveguide 

WR-137

WR-90

Flange     

UG-344/U

UG-39/U

Max. 

 VSWR -- 20 : 1.02

 

 

Order Code - 10537
Slotted Broad Wall Antenna

 

Order Code - 10538
Slotted Narrow Wall Antenna

 

Order Code - 10539
Slotted Section

Slotted section is used to measure various measuring parameter in microwave. for example to determine VSWR, phase and impedances. These consists of a slot in center of waveguide in which we can connect a probe and probe can be moved in slot and position of probe can be measured by its Varnier scale. The travel of probe carriage is more than three times of half wavelength.

 

Band

C

X

Frequency Range 

 3.95-5.8 5 

 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

Residual 

VSWR 

-

1.01

Slope (dB)  

-

-

± (0.2dB)

 

Order Code - 10540
Solid Dielectric Cell
These are used to measure dielectric constant of any solid material these consists of a cavity for keeping the sample and micrometer to read the position of sample.


Band  

 X

Frequency Range (Ghz)

8.2-12.4

Waveguide

WR-90

Flange 

UG-39/U

Max. Length of cell 

100 mm

Plunger Movement

25 mm

 

Order Code - 10541
Standard Gain Horn Antenna

 

Order Code - 10543
Tunable Probe

Tunable probes are very useful devices to measure the SWR and Impedances. Tunable probe is consists of a crystal detector and a small wire antenna in coaxial
housing. Its depth of penetration into the slotted section is variable.

 

Band 

C

J

X

Frequency(GHz)   

3.95-5.85 

5.85-8.2  

8.2-12.4

Detector

 IN21 

 IN23    

IN23

Output connector 

BNC(F)

BNC(F)

BNC(F)

Type

Tunable

Tunable

Tunable

 

Order Code - 10544

Variable Attenuator
10 dB / 20 dB

 

Band  

X

Frequency Range(GHz)

5.85-8.2 

 8.2-12.4

Waveguide  

WR-137

WR-90

Flange   

UG-344/U

UG-39/U

VSWR Max. 

1.08  At 10.5GHz

1.25  At 10.5GHz

Av. Power 

2 W

2 W

Return Loss

-

19.23 At 10.5GHz

 

Order Code - 10545
Wave Guide Stand

 

Order Code - 10546
Waveguide Twist
Waveguide Twist is used to change the plane of Polarization of a wave Guide transmission line . Twist is made from a section of waveguide which has been precisely twisted. 900 twist is a standard available model.

 

Band 

X

Frequency(GHz) 

8.2-12.4

Waveguide   

WR-90

Flange       

UG-39/U

VSWR    

1.09 At 10.5GHz

Return Loss

-26.9dB At 10.5GHz

 

Order Code - 10547
Waveguide Cavity

Note: Specifications are subject to change. Order Code can be different from Manufacturer’s Model No.


Free shipping to any address in South Africa

 

011 805 5030 / 086 138 6548 - Phone orders
Monday-Friday, 08:00-17:00

 


Product details


Category: Microwave Test Benches

Brand: Tesca

Tesca
Tesca Technologies Pvt. Ltd. are Manufacturer, Exporter, Importer, Marketer of Test, Measuring & Educational / Vocational / Didactic Technical Training Equipment. Tesca offers quality products in varied fields providing the complete package to the customers in user friendly & IT savvy manner. We are...

Product code (SKU): Microwave Components - Gunn & Klystron Test Bench 50810525-50810547



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