HB100 Microwave Doppler Radar Wireless Module Motion Sensor 10.525GHz Arduino

Description

HB100 Microwave Doppler Radar Wireless Module Motion Sensor 10.525GHz Arduino
Product description
:
1 Size: 37mmX45mmX8mm
2 The main chip: HB100
3 Work Voltage: DC 5V
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 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.
Feature Launch
:
1 transmission frequency: 10.525 GHz
2 Frequency Setting Accuracy: 3MHz
3 Output power (minimum): 13dBm EIRP
4 Operating voltage: 5V 0.25V
5 Operating Current (CW): 60mA max., 37mA typical
6 harmonic emission: <-10dBm
7 Pulse mode:
8 average current (5% DC): 2mA typ.
9 Pulse Width (Min.): 5uSec
10 load cycles (Min.): 1%
Receiver
:
1 Sensitivity (10dB S / N ratio) 3Hz to 80Hz band width:-86dBm 3 Hz 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
Payment:
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Shipment:
We ship by EMS, DHL, UPS, Fedex to worldwide.
Delivery time:
By EMS: Usually takes about
6-13days .
By DHL, UPS, and Fedex: Usually takes about
4-6days.
If you are in the remote region it may take a little more time to arrive.
If due to the buyer's reason, including refuse to sign for the package, refuse to pay the tax or due to the post problem of buyer’s country, buyer will take all the lose. We are in charge of keeping the goods left China smoothly only.
Import
duties
, taxes and charges are not included in the item price or shipping charges. These charges are on the buyer responsibility.
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Contact:
Please contact us through eBay link if you have any questions.
We will reply you within
24-48 hours
.
Please check you spam mail if no response for 48 hours.
Warranty :
One year warranty is offered for news. 60 days warranty for used. If the product malfunctioned under proper usage per instructions manual within the warranty period, please contact us to obtain shipping instructions and send it back at your shipping costs.
Return
Policy:
Please notify us and simply return the item with all parts and accessories packed and marked "FOR EXCHANGE" within
14 days
of receipt.
·
We understand that sometimes an item may not turn out to be just what you need. Refund or replacement request is available within 2 weeks after
parcel received & in original condition and packing.
·
Please contact us before returning items and we will provide the shipping address. DO NOT send without communication.
If defective, malfunctioned or parts-missing items are no longer available, refunds are not generally issued.
Special situations are examined on a case to case basis. In most circumstances, Shipping and Handling fee is non-refundable.
All returning postage costs will be the responsibility of the buyers under all circumstances.