Microwave Sensor - 5.8GHz Doppler Radar Motion Sensor - MW0582TR11
Quantity Discounts:
- 10-25 $12.78 (exc GST)
- 25+ $12.38 (exc GST)
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Restrictions apply to this RF Equipment for use in Australia:
- Only to be operated on 433Mhz / 915-930Mhz / 2.4Ghz (check the product description for compatible frequency ranges).
- If operating outside of shared frequencies or in such a way that is beyond low interference potential devices are intended to function, then you have obtained the appropriate authorisation to do so.
For use in other locations around the world:
- Follow region-specific frequency spectrum rules.
A declaration of use will need to be submitted during checkout.
Key Features
- Microwave radar: 5.8GHz doppler microwave radar
- Good antenna directivity: less volume but better antenna directivity due to the craftsmanship of the antenna.
- Easy for development: UART interface, plug, and read data.
- High sensitivity and precision: MCU built-in intelligent algorithm for wiping out noise interference.
MW0582TR11 - 5.8GHz microwave doppler radar motion sensor is designed by the Maxustech company. This microwave sensor is a microwave module that can transmit the electromagnetic wave of 5.8GHz. It can detect the difference between the transmitted wave and reflection wave to judge whether there is an object moving over the microwave sensor.
In order to get the accurate data from the object, this Doppler radar motion sensor has a self-made patch antenna which has a good antenna directivity. This means the microwave sensor performed well in detecting a specific area. Moreover, this kind of microwave sensor has an MCU inside which include intelligent algorithm to avoid noise gain caused by the device itself. It can also tell apart the environment effect such as moving branch and would not cause false-alarm thanks to the algorithm.
This microwave sensor not only has a sharp “eye” to detect the moving object but also easy to be developed because of its UART interface. As a matter of fact, this microwave sensor can simply plug into the Arduino board or Raspberry Pi through the serial port. Or you can just use a TTL to USB converter module to connect with your PC to read the data. Easy and convenient.
Specification
- Power supply: 5V
- Baud rate: 512000
- Interface: UART
- Current consumption: 40~70mA
- Radiated Power: -30~7dBm(Adjustable by software)
- Frequency Setting: 5.725~5.875GHz(Adjustable by software)
- Receive Sensitivity: -60dBm
- Antenna E-plane Angle: 104
- Antenna H-plane Angle: 153
- Antenna Gain: 2dBi
- Detection range: 10m(Adjustable by software)
- Operating Temperature: -20~85°C
- Storage Temperature: -20~85°C
- Dimension: 39x22.5x1(mm)
Difference Between Microwave and PIR Motion Sensor
| PIR | Microwave | |
|---|---|---|
| Sensitivity | Under sensitive in higher background temperatures.Over sensitive in lower temperatures. | Consistent detection over all temperatures. |
| Detection | Can be insensitive when walking directly towards the sensor. | Can sense movement through walls and other objects except for metal. |
(Ref: Green Lighting)
Demo
When using Python SDK, you will get a plot above. If there is a moving object in front of the microwave sensor, there will exist a violent waveform which means the moving object has been detected.
Part List
- 1xMW0582TR11 - 5.8GHz Microwave Doppler Radar Motion Sensor
Documentations
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We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):
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- $10+ for Express Post (typically 2+ business days, tracked)
- Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.
Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.
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International Orders - the following rates are for New Zealand and will vary for other countries:
- $11+ for Pack and Track (3+ days, tracked)
- $16+ for Express International (2-5 days, tracked)
If you order lots of gear, the postage amount will increase based on the weight of your order.
Our physical address (here's a PDF which includes other key business details):
Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia
Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.
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