Features

• Appling the Doppler radar principle.
• Using the resonator for stable frequency.
• Small size.
• Microwave technology.
• Low power consumption.
  

Specification

CLASSIFICATION	MODE		APPLICATIONS
	CONTINUOUS
ELECTRICAL CHARACTERISTICS			1. security relation products (sensor    and alarm set etc). 2. automobile rear collision warning. 3. automatic door activation. 4. sensor light. 5. sensors it applies in all products which operate
Operating Voltage	4.5 ~ 5.3VDC
Operating Current	5mA
Center Frequency	2.30~2.80GHz
Frequency Stability	5MHz max.(-30'C to +55'C)
Output Power	+ 5dBm E.I.R.P. type
Return Loss Sensitivity	- 90dBc type
Antenna Beamwidth(-3dB):E-plane	45 deg. nom.
: H-plane	70 deg. nom.
ABSOLUTE MAXIMUM RATINGS
DC Input Voltage	5.3VDC
Operating Current	10mA
Operating Temperature Range	- 30 to + 50'C
Storage Temperature Range	- 40 to + 80'C
Relative Humidity	95% at 35'C
Vibration	G=10
Shock	G=20
GENERAL CONTENTS
Size	28mm * 20mm
Detection Range	8m(standard)
Radiated MW Energy	30 micro Watt(at least)

Model Number

• DNS-100 : Continuous Mode(2.45GHz).

• traffic / express highway watch and control.
  
• security relation products (sensor and alarm set etc).
  
• automobile rear collision warning.
  
• automatic door activation.
  
• sensor light.
  
• sensors applies in all products which operate.

Additional Information

• Microwave Motion Sensor Module is developed applying Doppler Radar principle.
• The role of Sensor Module is transmitting a low power Microwave from transmitting antenna and receiving the microwave energy reflected by objects to receiving antenna.
• If the movement of the object is detected by the microwave motion sensor, the reflected microwave frequency is shifted away from the transmit frequency to receiving antenna.
• The reflected and shifted microwave frequency is mixed with the transmit microwave frequency and results a low frequency voltage at the output of the sensor.
• The Microwave Motion Sensor Module is designed with Resonator .