X-Band Microwave Motion Sensor Module (DNS-010,020,030,040)

X-Band Radar Sensor Module (Standard Type)

Features

• Used a RF the Microwave Sensor.
• The up-to-date sense which uses Doppler principle.
• Low cost & Low Power Consumption.
• Small and Flat Profile & Pin type.
• Reliable Construction & High Sensitivity.

Specification (Model No.: DNS-010)

[Transmitter]

• Frequency : 10.687GHz.
• Frequency Setting Accuracy : 3MHz
• Power Output(Min.) : 10dBM EIRP
• Operating Voltage : +5V +/-0.3V
• Operating Current (CW) : 30mA~35mA typical
• Harmonic Emissions : -30dBm

[Receiver]

• Sensitivity (10dB S/N ratio) in 3Hz to 80Hz band width : -85dBm
• Noise in 3Hz to 80Hz band width : 10μV
• Antenna Gain : 8dBi
• E Plane 3dB Beam width : 40°. H Plane 3dB Beam width: 80°

[Module Characteristics]

• Power/Temp. Coefficient (over operating temp. range) : 3dB
• Frequency/Temp. Coefficient (over operating temp. range) : 6.5MHz
• Operating Temperature Range : -20°C to +55°C
• Storage Temperature Range : -30°C to +70°C
• Detection Range : 15M ~ 20M (Max.)
• Weight : 6 grams.
• Size(mm, +/-0.2) : 40.0 x 47.0 x 8.3

"CE" approval mark (ETSI EN 300 440 : RF part) and "FCC" approval mark (Parts 15.245) and "ROHS" approval mark

Specification (Model No.: DNS-020)

[Transmitter]

• Frequency : 10.525GHz.
• Frequency Setting Accuracy : 3MHz
• Power Output(Min.) : 10dBM EIRP
• Operating Voltage : +5V +/-0.3V
• Operating Current (CW) : 30mA~35mA typical
• Harmonic Emissions : -30dBm

[Receiver]

• Sensitivity (10dB S/N ratio) in 3Hz to 80Hz band width : -85dBm
• Noise in 3Hz to 80Hz band width : 10μV
• Antenna Gain : 8dBi
• E Plane 3dB Beam width : 40°. H Plane 3dB Beam width: 80°

[Module Characteristics]

• Power/Temp. Coefficient (over operating temp. range) : 3dB
• Frequency/Temp. Coefficient (over operating temp. range) : 6.5MHz
• Operating Temperature Range : -20°C to +55°C
• Storage Temperature Range : -30°C to +70°C
• Detection Range : 15M ~ 20M (Max.)
• Weight : 6 grams.
• Size(mm, +/-0.2) : 40.0 x 47.0 x 8.3

"CE" approval mark (ETSI EN 300 440 : RF part) and "ROHS" approval mark

Specification (Model No.: DNS-030)

[Transmitter]

• Frequency : 10.587GHz.
• Frequency Setting Accuracy : 3MHz
• Power Output(Min.) : 10dBM EIRP
• Operating Voltage : +5V +/-0.3V
• Operating Current (CW) : 30mA~35mA typical
• Harmonic Emissions : -30dBm

[Receiver]

• Sensitivity (10dB S/N ratio) in 3Hz to 80Hz band width : -85dBm
• Noise in 3Hz to 80Hz band width : 10μV
• Antenna Gain : 8dBi
• E Plane 3dB Beam width : 40°. H Plane 3dB Beam width: 80°

[Module Characteristics]

• Power/Temp. Coefficient (over operating temp. range) : 3dB
• Frequency/Temp. Coefficient (over operating temp. range) : 6.5MHz
• Operating Temperature Range : -20°C to +55°C
• Storage Temperature Range : -30°C to +70°C
• Detection Range : 15M ~ 20M (Max.)
• Weight : 6 grams.
• Size(mm, +/-0.2) : 40.0 x 47.0 x 8.3

"ROHS" approval mark

Specification (Model No.: DNS-040)

[Transmitter]

• Frequency : 9.900GHz.
• Frequency Setting Accuracy : 5MHz
• Power Output(Min.) : 10dBM EIRP
• Operating Voltage : +5V +/-0.3V
• Operating Current (CW) : 30mA~40mA typical
• Harmonic Emissions : -30dBm

[Receiver]

• Sensitivity (10dB S/N ratio) in 3Hz to 80Hz band width : -85dBm
• Noise in 3Hz to 80Hz band width : 10μV
• Antenna Gain : 8dBi
• E Plane 3dB Beam width : 40°. H Plane 3dB Beam width: 80°

[Module Characteristics]

• Power/Temp. Coefficient (over operating temp. range) : 3dB
• Frequency/Temp. Coefficient (over operating temp. range) : 6.5MHz
• Operating Temperature Range : -20°C to +55°C
• Storage Temperature Range : -30°C to +70°C
• Detection Range : 8~15M
• Weight : 6 grams.
• Size(mm, +/-0.2) : 40.0 x 47.0 x 8.3

"CE" approval mark (ETSI EN 300 440: RF part) and "ROHS" approval mark

Antenna Pattern (DNS-000)

Applications

1. Traffic / express highway watch and control.
2. Security relation products (sensor and alarm set etc.)
3. Automobile rear collision warning.
4. Automatic door activation.
5. Sensor light.
6. Sensors it applies in all products which operate.

Summary of Microwave Motion Sensor Module

1. Microwave Motion Sensor Module is developed applying Doppler Radar principle.
2. 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.
3. 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.
4. 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.
5. The Microwave Motion Sensor Module is designed with Dielectric Resonator Oscillator (DRO).