4,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.
5,Doppler Principle: Doppler theory based on time, when radio waves encounter an object in the moving process will be reflected when the waves, the frequency of the reflected wave will hit the object with the movement to change state. If the radio waves encounter an object position is fixed, then the reflected wave frequency and transmitting frequency waves should be equal. If the object moves toward the launch, then the reflected waves will be compressed, that will increase the frequency of the reflected wave; otherwise the reflected wave's frequency decreases.
1 Sensitivity (10dB S / N ratio) 3Hz to 80Hz band width:-86dBm 3Hz to 80Hz bandwidth of clutter 10uV 2 Antenna Gain: 8dBi 3 Vertical 3dB beamwidth: 36 degrees 4 horizontal 3dB beam width: 72 degrees 5 Weight: 8 grams
Company Info ByCindy
Company Information Shenzhen HaiWang Sensor Co., Ltd is specialized in developing, manufacturing and export of Microwave Radar/Sensor Module, PIR sensor, PIR IC, PIR LENS, NTC Thermisters, NTC temperature sensor, PTC Thermistor, LDR sensor, light sensor, Fresnel lens, PMMA solar Lens, Stage Lens, PVC Magnifying Lens, optical lenses and other sensitive components.
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FAQ By Cindy
1. What is your MOQ?
A: We provide you small MOQ for each item, it depends your specific order.
2. What is your delivery date?
A: The delivery date is about 1-4 days after receipt of payment.
3. What is your payment term?
A: We accept T/T, western union, money gram, Alipay, Paypal.
4. Can you send free samples?
A: Yes, free samples are available; you just need to pay the express fee. You can provide your a/c like DHL, or you can call your courier to pick up from our office.
5. How do you carry out quality control?
A: Quality is our priority. Our QC always attaches great importance to quality control from the very beginning to the end.
6. Can you accept OEM orders?
A: Yes, we accept OEM & ODM orders; welcome all types of customized orders and cooperation.
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