Microwave Set 10.5 GHz (115 V, 50/60 Hz) - 1009950
Equipment set for conducting wave optics experiments involving wavelengths in the cm range. A transmitter with a horn antenna radiates a narrow beam of linearly polarised electromagnetic waves with a wavelength of about 3 cm. The direction of polarisation can be altered by rotating the antenna around the axis of propagation. To detect the waves, a horn antenna receiver and a microwave sensor are provided. A control unit converts the intensity of the signal received into a proportionally large output voltage that can be measured using a voltmeter. It is also possible to switch on an acoustic signal with a volume that is proportional to the intensity of the signal.
Oscillator frequency: 10.5 GHz (U8493600-115)
Experiment topics:
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Straight-line propagation of microwaves
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Reflection, absorption and transmission
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Shielding from microwaves
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Experiments on polarisation
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Experiments on diffraction
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Experiments on refraction and interference
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Transmission of information
Specifications:
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Power of transmitter: 10 – 25 mW
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Internal modulator frequency: 3 kHz approx.
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Acoustic signal: Switchable
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External modulation: 100 Hz –20 kHz, 1 V max.
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Output voltage: 10 V max.
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Receiver with horn antenna: Silicon diode with resonator
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Microwave sensor: Silicon diode with resonator
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Dimensions of basic apparatus: approx. 170x200x75 mm³
Contents:
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1 Control unit
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1 Transmitter with horn antenna
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1 Receiver with horn antenna
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1 Microwave probe
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1 Mikrowave bench, 800 mm
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1 Microwave bench, 400 mm with plate holder
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1 Reflection plate 180x180 mm²
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1 Polarisation grating, 180x180 mm²
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1 Absorption plate, fibreboard, 180x180 mm²
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1 Paraffin prism
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1 Stand for prism
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1 Plate with double slit
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1 Cover plate for double slit
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