Microwave Set 9.4 GHz

Product Overview

Thematic focus:?.. ???Straight line propagation of microwaves ?? Reflection absorption and transmission ?? Shielding from microwaves ?? Experiments on polarisation ?? Experiments on diffraction ???Experiments on refraction and interference ???Transmission of information Product Information:?.. 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. Specifications:?.. Oscillator frequency: 9.4 GHz? Power of transmitter: 10 ? 25 mW Internal modulator frequency: 3 kHz approx. Acoustic signal: Switchable External modulation: 100 Hz ? 20 kHz 1 V max. Output voltage: 10 V max. Receiver with horn antenna: Silicon diode with resonator Microwave sensor: Silicon diode with resonator Dimensions of basic apparatus: 170 mm x 200 mm x 75 mm?approx.? Contents:?.. 1 Control unit 1 Transmitter with horn antenna 1 Receiver with horn antenna? 1 Microwave probe 1 Mikrowave bench 800 mm 1 Microwave bench 400 mm with plate holder 1 Reflection plate 180 mm x 180 mm 1 Polarisation grating 180 mm x 180 mm 1 Absorption plate fibreboard 180 mm x 180 mm 1 Paraffin prism? 1 Stand for prism 1 Plate with double slit 1 Cover plate for double slit

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