PD-V21 Digital Low Power Consumption Microwave Sensor
PD-V21 Digital Low Power Consumption Microwave Sensor is a K-Band Bi-Static Doppler transceiver modlue .It’s built-in Resonator Oscillator (CRO).This module,V21 adopts flat Plane Antenna, suitable for wall mounting. It can improve its front signal receiving ability and reduce its flank blind area. Its performance is better than the sensors in the market.
Model:PD-V21
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Product Details
PD-V21 24.125GHz Microwave Motion Sensor
Application
Intelligent switch
Wall-hung switch
Intruder detect
Intelligent switch
Wall-hung switch
Intruder detect
PD-V21 Digital Low Power Consumption Microwave Sensor is a K-Band Bi-Static Doppler transceiver modlue .It’s built-in Resonator Oscillator (CRO).This
module,V21 adopts flat Plane Antenna, suitable for wall mounting. It can improve its front signal receiving ability and reduce its flank blind area. Its performance is better than the sensors in the market.
This module is ideally suiable for occupancy sensor in automatic lighting switches.It can also be used for ceiling mount intruder detectors.
This module is ideally suiable for occupancy sensor in automatic lighting switches.It can also be used for ceiling mount intruder detectors.
According with EN 300440、EN 62479
RED directive - 2014/53/EU
According with FCC Part 15.249
According with EN 62321,ROHS directive - 2011/65/EU
According with REACH directive - 1907/2006/EC
RED directive - 2014/53/EU
According with FCC Part 15.249
According with EN 62321,ROHS directive - 2011/65/EU
According with REACH directive - 1907/2006/EC
Products size
Technical Parameters
| Parameter | Notes | Min | Typ | Max | Units |
| Supply Voltage | Vcc | 3.0 | 5.0 | 5.25 | V |
| Current Consumption | lcc | 20 | 35 | 38 | mA |
| Operation Mode | Powered by PWM,it can control the working current at 3-15mA | ||||
| PulseWidth | Tpulse | 10 | μs | ||
| Operating Temperature | Top | -30~+85 +100(Max.) | ℃ | ||
| Storage Temperature | Tstg | -10 | +60 |
|
|
| Stable Time |
|
<5 | μSec | ||
| Frequency Setting | f | 24.000 | 24.125 | 24.250 | GHz |
| Radiated Power(EIRP) | Pout | <2.0 | <2.5 | <3.0 | mW |
| Storage Ambient Humidity | 45%~65% | RH | |||
WARNING: The actual detection range is related to the signal amplification gain of the circuit, the overall layout of the PCBA and the threshold of the MCU.
Note1: The radiated emissions is designed to meet FCC and CE rules.
Note2: The Received Signal Strength(RSS) is measured at the total 1 Ways path loss of 70dB.
Note3: The noise voltages are measured from 10Hz to 100Hz at the Output port, inside an Anechoic chamber.
Note4: Pulse operation
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