77GHz FCW Collision Avoidance Radar SR73


Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 1560170
  1. Distance measure range: 0.20~40m(120°)
  2. Transmit frequency: 76-77GHz (ETSI&FCC)
  3. Transmit capacity: 29.8dBm (average/peak EIRP)
  4. Operating Power: +6.0V~32VDC
  5. Power consumption: typically 2.5W
  6. Accurately measures the direction, range, velocity and angle of moving targets
  7. Protection class IP66 for outdoor use


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Out of stock

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15 Days Warranty
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Category: Other Sensors
Tags: Nanoradar

From the series of 77GHz MMW radar, SR73 is a compact 77GHz front/rear collision avoidance radar. It can accurately remind drivers of obstacles in front of heavy equipment by transmitting two-beam fan-shaped microwaves to the front, detecting the reflection of microwaves, judging whether there are obstacles in front, and feedback the relative distance between obstacles and radar.This product adopts double beam design, 0.2~40m measurement distance, small size, high sensitivity, stable performance, light weight, easy to integrate, product performance has been recognized by many partners.


  1. Work in 77GHz Band for the detection of moving objects
  2. Compact size (58x96x24mm)
  3. Accurately measures the direction, range, velocity and angle of moving targets
  4. Protection class IP66 for outdoor use
  5. Hige detection rate
  6. Easy to use & install
  7. Good quality product

Note: Refer to user manual and brochure in the ATTACHMENTS section for more info.

Package Includes:

1 x 77GHz FCW Collision Avoidance Radar SR73 with cable

SKU: 1560170 Category: Tag:
Distance measure range


Transmit frequency

76-77GHz (ETSI&FCC)

Transmit capacity

29.8dBm (average/peak EIRP)

Operating Power


Power consumption


Operating temperature

-40℃ to +85℃

Storage temperature

-40℃ to +90℃

Protection grade


Dimensions (LxWxH) mm


Weight (g)

90g without harness(cable)

Cable length

1 meter

Shipping Weight 0.21 kg
Shipping Dimensions 16 × 11 × 6 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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User Manual

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Country Of Origin: India