Mô Đun Cảm Biến Radar Không Dây 10.525ghz Hb100 Kèm Đế Đỡ Cho Lò Vi Sóng

Overview
Microwave motion sensor is a microwave moving object detector designed using doppler radar principle.Unlike the general infrared detector, microwave sensors detect the motion of objects by detecting the reflection of the microwaves, and the objects will not be confined to the human body, but many other things.Microwave sensors are not affected by ambient temperature, remote detection, high sensitivity, and are widely used in industrial, traffic and civilian installlations such as vehicle speed measurement, automatic doors, sensor lights, reversing radar, etc.
Because microwave sensor detection object is universal, in the practical life application, another sensor will be used to conduct targeted detection.Microwave sensors+infrared heat-emitting sensors, for example, can effectively determine whether someone passes by without being disturbed by sunlight, clothing colors or reacting to other objects.

Characteristics
This method of detection has the following advantages over other methods of detection:

Non-contact detection
Not affected by temperature, humidity, noise, airflow, dust, light, etc., suitable for bad environment
Strong resistance to radio frequency interference
Small output power, no harm to human body
Remote detection
Support for detection of non-living objects
-microwaves are good in direction and speed is equal to the speed of light

Product parameters
Working voltage: 5v 0.25v
Working current (cw): 60ma max., 37ma typical
Size: 61.2x61.2 mm
Launch parameters:
Detection distance: 2-16m continuous adjustable (minimum range 2m, maximum range 16m)
Frequency of launch: 10.525ghz
Frequency setting accuracy: 3mhz
Output power (minimum): 13dbm eirp
Harmonic emission:-10dbm
Average current (5% dc): 2ma typ.
Pulse width (min.): 5usec
Load cycle (min.): 1%
Receiving parameters:
Sensitivity (10db s/n ratio) 3hz to 80hz bandwidth:-86dbm
3hz to 80hz bandwidth clutter 10uv
Antenna gain: 8dbi
Vertical 3db beam width: 36 degrees
Horizontal 3db beam width: 72 degree pins descri