Study of Gunn Diode Microwave Test Bench

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Product Details:

Voltage 230V AC, 50Hz single phase.
Usage For study and experimentation of Gunn diode microwave oscillator characteristics, frequency, and power.
Display Analog meter or digital frequency/power display (as per model/configuration).
Power 50W (max., depends on configuration).
Product Type Microwave Test Bench.
Material Sturdy powder coated MS cabinet with aluminum anodized waveguide components.
Design Modular setup with separate transmitter, receiver, Gunn power supply, and mount.
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Study of Gunn Diode Microwave Test Bench Price And Quantity

Minimum Order Quantity 1 Unit

Waveguide Standard WR-90 (X-Band), flange compatible.
Frequency Range 8.2 GHz to 12.4 GHz (X-band, typical for Gunn diode test benches).
Compatible Experiments Gunn characteristics, frequency-vs-voltage, tuning curve, and power measurement.
Output Power (Gunn Diode) 1-15 mW adjustable.
Safety Features Over-voltage protection, fuse mount.
Microwave Components Gunn Oscillator, variable attenuator, isolator, frequency meter, matched termination, directional coupler.
Accessory Kit Includes all necessary cables, connectors, sample load, and mounting hardware.
Cooling System Forced air cooled.
Test Features Study of PIN modulator, VSWR measurement, frequency and power calibration, attenuation characteristics.
Operating Temperature 0°C to 50°C.

Study of Gunn Diode Microwave Test Bench Product Specifications

Design Modular setup with separate transmitter, receiver, Gunn power supply, and mount.
Illuminant Not applicable.
Detector Crystal Detector (integrated in receiver section).
Power 50W (max., depends on configuration).
Display Analog meter or digital frequency/power display (as per model/configuration).
Product Type Microwave Test Bench.
Charging Time Not applicable (bench operates on direct AC mains power).
Weight Approximately 18-22 kg (including accessories).
Voltage 230V AC, 50Hz single phase.
Power Source AC mains.
Dimension (L*W*H) Approx. 900 x 400 x 400 mm.
Material Sturdy powder coated MS cabinet with aluminum anodized waveguide components.
Accuracy High precision frequency and power measurements, typically within 2%.
Usage For study and experimentation of Gunn diode microwave oscillator characteristics, frequency, and power.

Waveguide Standard WR-90 (X-Band), flange compatible.
Frequency Range 8.2 GHz to 12.4 GHz (X-band, typical for Gunn diode test benches).
Compatible Experiments Gunn characteristics, frequency-vs-voltage, tuning curve, and power measurement.
Output Power (Gunn Diode) 1-15 mW adjustable.
Safety Features Over-voltage protection, fuse mount.
Microwave Components Gunn Oscillator, variable attenuator, isolator, frequency meter, matched termination, directional coupler.
Accessory Kit Includes all necessary cables, connectors, sample load, and mounting hardware.
Cooling System Forced air cooled.
Test Features Study of PIN modulator, VSWR measurement, frequency and power calibration, attenuation characteristics.
Operating Temperature 0°C to 50°C.

Study of Gunn Diode Microwave Test Bench Trade Information

Supply Ability 5 Unit Per Week
Delivery Time 4-5 Days
Main Export Market(s) Australia, North America, South America, Eastern Europe, Western Europe, Middle East, Central America, Asia, Africa
Main Domestic Market All India

Product Description

Study of Gunn Diode Microwave Test Bench

Experiments:
1. To study the characteristics of Gunn Diode.
2. To study the frequency, guide wavelength & free space wavelength.
3. To measure SWR & reflection coefficient.
4. To measure impedance of a load.

Components Name	Qty.	Components Name	Qty.
Gunn Power Supply	1	Gunn Mount	1
Pin Modulator	1	Isolator	1
Frequency Meter	1	Variable Attenuator	1
Slotted Section	1	Tunable Probe	1
Detector Mount	1	Movable Short	1
Matched Termination	1	VSWR meter solid state	1
Wave Guide Stands	4	SS Tuner	1
BNC Cable	3	Cooling Fan	1
Fixed Short	1

Comprehensive Gunn Oscillator Study

Utilizing the WR-90 (X-band) standard, this test bench allows detailed exploration of Gunn diode oscillator properties. Experiments like frequency-vs-voltage characteristics, tuning curves, and output power measurements can be conducted, offering both analog and digital display options for data visualization.

Modular, User-Friendly Design

The test bench features a modular design with distinct transmitter and receiver sections, a dedicated Gunn power supply, and rugged mounting. The integrated forced air cooling and included full accessory kit facilitate ease of setup, quick experiment transitions, and reliable operation under various laboratory conditions.

Reliable and Accurate Measurement

High-precision frequency and power measurements are assured, typically within 2% accuracy, with the help of an advanced crystal detector in the receiver. The matched termination and directional coupler support accurate VSWR and attenuation studies, essential for academic and research tasks.

FAQs of Study of Gunn Diode Microwave Test Bench:

Q: How does the Gunn Diode Microwave Test Bench facilitate the study of microwave components?

A: The test bench includes all major components like the Gunn oscillator, variable attenuator, isolator, frequency meter, and matched termination, enabling thorough study and characterization of microwave behaviors in the X-band (8.2 GHz12.4 GHz). It supports a wide range of experiments to understand Gunn diode operation and related microwave concepts.

Q: What types of measurements can be performed with this test bench?

A: Users can carry out frequency and power calibration, measurement of voltage standing wave ratio (VSWR), attenuation analysis, and PIN modulator investigations. The built-in detectors and meters provide high-precision measurements, typically within 2% accuracy.

Q: When should forced air cooling be used in this test bench?

A: Forced air cooling is integral and operates automatically to maintain optimal temperature during all experiments. It ensures reliability and stable performance when the Gunn diode or associated electronics are in use, particularly during extended laboratory sessions.

Q: Where can this Gunn Diode Microwave Test Bench be used?

A: Ideal for educational, research, and industrial laboratories, the bench serves universities, technical institutes, and R&D centers. Its sturdy design makes it suitable for repeated use and transportation within lab environments.

Q: What is the typical process for conducting a frequency vs voltage experiment on this system?

A: Connect the Gunn oscillator to the waveguide, set up the frequency meter, gradually adjust the supply voltage, and observe frequency output changes on the display. Record voltage and corresponding frequency data, then graph the tuning curve for comprehensive analysis.

Q: How does the included accessory kit benefit users?

A: The accessory kit contains all necessary cables, connectors, sample loads, and mounting hardware. This facilitates immediate system setup, minimizes equipment downtime, and ensures users have all required parts for seamless experimentation.

Q: What safety features are incorporated in the test bench?

A: To safeguard users and components, the bench includes over-voltage protection and fuse mounts. These features help prevent damage from voltage fluctuations and ensure compliance with laboratory safety standards.

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