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CC430 Certification info

Gannon Gilbraith
Prodigy 10 points
Hello, I am looking for some generic RF info that will be helpful with some certification efforts. Hopefully you can help him with some numbers or help explain what is needed in general to figure these out?
item threshold / limit
transmitter side emission levels at maximum load 2.39 uW (-26.2 dBm)
relative freq instability of the transmitter 0.000004231 (Not sure unit)
+-0.000000003
stray emission levels at maximum receiver load -88.6 +-1.2 dB
max signal level at the receiver input (Kout = 10^-3) -9.5 +- 0.5 dBm
interference level from neighboring channel,
interference attenuation (Kout=10^-6 and input level of the main channel by 3dB above the min)		 73.3 +-1.2 dB
  • 0
    TI__Mastermind 33170 points

    Hi,

    These are very general statements and you need to specify more information.

    Which PHY and frequency are you using ?

    Which regulation and country are you targeting ? 

  • 0 in reply to RGW
    Prodigy 10 points

    Hello,

    This is for the 433.92 MHz radio and the PHY is just the radio itself no external parts besides passives.

    This is a general question about global certification. Not necessarily a specific country or regulation.

     

  • 0 in reply to Gannon Gilbraith
    TI__Mastermind 33170 points

    The 433 MHz varies from country to country so you still need to specify which PHY you will be using in order to answer the initial questions. CC430 will pass the majority of global certifications.

  • 0 in reply to RGW
    Prodigy 10 points

    Hello,

    This 433 MHz radio is part number CC430F5137IRGZ. I am unsure if this answers the question. But it is the only thing in our mind that makes sense.

  • 0 in reply to Gannon Gilbraith
    TI__Mastermind 33170 points

    Your questions are still too general in order to answer.

    433 MHz is a global frequency band but the certifications vary from country to country.

    Maximum load (output power ?): this will be dependent on the country. For 433 MHz, this can be anything from -15 dBm to +10 dBm output power and dependent on the Tx_on time as well. 

    When you specify for example "neighboring channel"; this needs to be exactly specified what channel bandwidth you are targeting especially when specifying the level of the interferer that can be accepted.

    When specifying channel bandwidth, then it is important that the radio can handle a narrowband requirement. CC430 does not support narrow bandwidths for example. 

    Regards,

       Richard