Microwave Set 9.4 GHz (230 V, 50/60 Hz)

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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 (U8493600-230)
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