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Contact Person : Ms. Yan Jean
Company Name : Sky Microwave Co., Ltd.
Tel : 86-755-86051735
Fax : 86-755-26483339
Address : Guangdong,shenzhen,Room703 Liwan Building, #0101 Qianhai Road, Nanshan district
Country/Region : China
Zip : 518054

Microwave Doppler sensor

Product Detailed

Up-to-date sensor with doppler radar technology Non-touch module with strong capability against RF interference and wrong alarm

Features:

Up-to-date sensor with doppler radar technologyNon-touch module with strong capability against RF interference and wrong alarmLow cost & low power consumptionPin type & ROHS (Pb Free)Small and flat profileReliable contruction & high sensitivity

Application:

Traffic/highway observation and controlSecurity product (sensing device, alarm etc)Automobile rear sensingAutomatic doorSensing lightPossible to apply to all product by working with sensor

Part Specification:

	Item	Specification
Electrical Characteristics (at +25°C, +5VDC)
1.	Operating Voltage	5.0±0.2 Vdc
2.	Operating Current	14 mA typ. 20 mA max.
3.	Center Frequency	5.8 GHz±75MHz
4.	Frequency Stability	±5 MHz max. (-30 to +55°C)
5.	Output Power	0dBm typ
6.	Return Loss Sensitivity	-90dBc typ.
7.	Second Harmonic Emission	1μW max.
8.	IF Frequency Range	1~32Hz (Assume target is a walker)
9.	IF Amplitude Range	0~3mV
10.	Antenna Gain	5.42dBi typ.
11.	Antenna Beam width (-3dB) E-Plane H-Plane	70 deg. nom. 80 deg. nom.
Pulse Mode Operation
1.	Pulse Width	20μsec
2.	Duty Cycle	0.02
Absolute Maximum Ratings
1.	DC Input Voltage	DC 6.0V
2.	Operating Temperature Range	-30 to +55°C
3.	Storage Temperature Rang	-40 to +80°C
4.	Relative Humidity	95 % at 35°C
5.	Vibration	G=10(f=30,50 Hz, t=10min.,Direction; X, Y, Z)
6.	Shock	G=20(Half Sine, 10msec., Direction; X, Y, Z)
Regulation
1.	Regulation for compliance	ETS 300 440

Microwave Doppler sensor

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