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IWR6843AOP: Japan's Radio Certification

Jenn-Bing Ong
Prodigy 75 points
Part Number: IWR6843AOP

Hi TI,

We have received some questions from a Japan company on whether it is possible to obtain Japan's Radio certification using the existing millimeter wave sensor demo kit.

1. What is the center frequency, bandwidth, and transmission power used by the millimeter wave sensor. Frequency: 60-64GHz and Transmission Power: 10dBm.
2. Is there a test mode for testing wireless characteristics?
3. Is it possible to set the transmission state to a continuous transmission state other than the intermittent transmission state?
4. Is it possible to set the reception state to continuous reception?
5. Is the transmission power adjustable by command? Yes, transmission power adjustable using the mmWave SDK, command parameters: txOutPower.
6. Is there a career sense function?
7. Is it possible to control the transmission time? (Settings to maximize transmission time and minimize transmission pause time)

Kindly advise on the questions raised above.
If you have further input on the radio's certification, please feedback accordingly.

Best Regards,
jenn

  • 0
    TI__Expert 8790 points

    Hi,

    Thanks for your query. Please allow us a couple of days to respond

    Regards

  • 0 in reply to Abhishek Karkisaval
    TI__Mastermind 32310 points

    Hi,

    Jenn-Bing Ong said:
    1. What is the center frequency, bandwidth, and transmission power used by the millimeter wave sensor. Frequency: 60-64GHz and Transmission Power: 10dBm.

    This is configurable through the .cfg file.

    Jenn-Bing Ong said:
    5. Is the transmission power adjustable by command? Yes, transmission power adjustable using the mmWave SDK, command parameters: txOutPower.

    Yes this is configured in the .cfg file.

    Jenn-Bing Ong said:

    7. Is it possible to control the transmission time? (Settings to maximize transmission time and minimize transmission pause time)

    Yes this is configured in the .cfg file.

    Best,

    Nate

    My colleague will handle the remainder of the question.

  • 0 in reply to Nathan Block
    TI__Intellectual 2320 points

    Hi Jenn, 

    2. This depends on the type of testing you would like to do. You can perform testing in functional mode (chirping) or some testing could be completed in Continuous Wave mode. Please keep in mind that the device is not intended to operate in CW regularly. 

    3. The device can be set into a continuous wave mode for some limited testing purposes, however the device isn't intended to operate in real-world use cases in CW mode. It should only be used in FMCW mode outside of the lab.

    4.Like with q3, yes. Turn off the TX and set the device into CW mode. Keep in mind that signals must be carefully selected in order to ensure they are not mixed down to DC. 

    6.I presume you mean carrier sense. It may be possible to create a carrier sense function algorithmically in the user application code. 

    I hope that helps!

  • 0 in reply to Blake Kisshauer
    Prodigy 75 points

    Thanks both Nathan Block and Blake Kisshauer for your timely reply !

  • 0 in reply to Jenn-Bing Ong
    TI__Intellectual 2320 points

    We are happy to help!