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Microwave Set 9.4 GHz (230 V, 50/60 Hz)
Item No.: 1009951 [U8493600-230]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.
Description
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: 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: approx. 170x200x75 mm³