24GHz Microwave Radar Sensor

SKU: SEN0306 Brand: DFRobot
Microwave radar sensor can detect distance by transmitting and receiving radio wave. Compared with range&distance sensor of other kinds, the radar sensor can provide...
$139.95 AUD, inc GST
$127.23 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Mon, 25th of Nov

Quantity Discounts:

  • 5-10 $123.41 (exc GST)
  • 10+ $120.86 (exc GST)

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.

- +

1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Shipping:

  • $7+ Standard (5+ days*, tracked)
  • $11+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

Introduction Microwave radar sensor can detect distance by transmitting and receiving radio wave. Compared with range&distance sensor of other kinds, the radar sensor can provide much smaller size, lighter weight and wider detection range. Besides, the sensor can keep a steady performance even operated in harsh environments and be able to penetrate most non-metallic materials, dust, smoke and fog etc.. What’s more, it can be used to detect distance of multiple targets. This is a K-band millimeter wave ranging radar with isolated transmitter antenna and receiver antenna. The principle of radar distance sensor is quite easy to understand: transmit and receive microwaves to measure the distance to the surface of an object. The sensor supports FMCW modulation. All the signal processing units of the radar sensor are integrated inside the product, therefore, users can directly get the distance through Asynchronous Serial Interface. For distance detection of multiple targets or measurement application in special condition, users can change the working mode to get and process distance spectral information. The microwave radar sensor adopts ASI communication, with 57600bit/s band rate and 3.3V TTL logic level, which can directly communicate with upper computer or other MCU, greatly shortening the developing cycle. Use it with controllers like Arduino to realize more practical and powerful functions such as, car reverse backup radar system, automatic door opener, UAV, passenger flow detection, collision-preventing device.

Specification
  • Input Voltage: 4-8V(DC)
  • Logic Level: 3.3V (TTL)
  • Input Current: >100mA
  • Power Consumption: 400mW
  • Data Update Speed: 10Hz
  • Transmit Power: 0-10dBm
  • Modulation: FMCW
  • Dimension: 34mm*44mm*5mm/1.34*1.73*0.20”
  • Detection Distance: 0.5-20m
  • Range Resolution: 0.01m
  • H-Plane Half Power Beamwidth: 78(-3db)
  • V-Plane Half Power beamwidth: 23(-3db)
  • Accuracy: ±0.1m
  • Storage Temperature: -40°C - 85°C 
  • Working Temperature: 0°C - 70°C
  • Weight: 8g
Documents
  • Product wiki
  • Parts List 24GHz Microwave Radar Sensor x1

    This product is listed in:

    Sensors>Distance>Ultrasonic

    Product Comments

    Exact shipping can be calculated on the view cart page (no login required).

    Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

    We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

    • $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
    • $7+ for Standard Post (typically 6+ business days, tracked)
    • $11+ 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.

    Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

    International Orders - the following rates are for New Zealand and will vary for other countries:

    • $12+ 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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