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x5pcs HB100 Microwave Motion Sensor 10.525GHz Doppler Radar Detector
HB100 is the use of microwave Doppler radar module (Doppler Radar) design principles of the microwave detector moving objects, mainly used in automatic door control switches, security systems, ATM ATM automated video control systems, automatic train signal, etc. place. HB100 is the standard 10.525GHz microwave Doppler radar detector, the detection method compared with other detection methods have the following advantages: 1, non-contact detection; 2, independent of temperature, humidity, noise, air, dust, light other effects, suitable for harsh environments; 3, anti-RF interference ability; 4, the output power is small, constitute a hazard to humans; 5, distance: more than 20 meters detection range.
Features:
Launch
Transmission frequency: 10.525 GHz
Frequency Setting Accuracy: 3MHz
Output power (minimum): 13dBm EIRP
Operating voltage: 5V 0.25V
Operating Current (CW): 60mA max., 37mA typical
Harmonic emission: Pulse mode
Average current (5% DC): 2mA typ.
Pulse Width (Min.): 5uSec
load cycles (Min.): 1%
Receiver
Sensitivity (10dB S / N ratio) 3Hz to 80Hz band width:-86dBm
3Hz to 80Hz bandwidth of clutter 10uV
Antenna Gain: 8dBi
Vertical 3dB beamwidth: 36 degrees
Horizontal 3dB beam width: 72 degrees
Weight: 8 grams
Packet Contains:
5pcs x HB100 Microwave Motion Sensor
José Luís Pinilla Álvarez
Reseñado en España el 8 de marzo de 2023
Es una pieza sencilla, en otros sitios la venden con una placa supletoria con amplificador y regulador. Esta placa da microvoltios de señal, así que si la compras ve pensando en comprar el amplificador para poder usarlo.Es muy fácil trabajar y hay mucho código al respecto. Los 20 metros que promete los cumple sin problemas.
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