CCS/CC1312R: About ETSI EN 300 220-1 duty cycle and polite spectrum access

Hi,

Can you please confirm that you intend to certify for ETSI 300 220 Cat1? As per datasheet, CC1312 is compliant with ETSI EN 300 220 Receiver Category 1.5 and 2.

Regards,

SVS: As far as I see the customer is not referring to CAT 1, only this document: www.etsi.org/.../en_30022001v030101p.pdf

Hi SVS, TER,

The receiver categories is selected to 2. It's not the problem now.

Sorry the certification is not only ETSI EN 300 220-1,

The polite spectrum access is defined at ETSI EN 300 220-1 document

The duty cycle of 868.1MHz is defined at ETSI EN 300 220-2 document 

I haven't read this part of the EN300220 in detail and hence I'm a bit reluctant to give you advice how you should read this.

Ideally you should check with the test house you are going to use for certification and ask but beware that it's not always you get correct information from the test houses.

On a different note, have you looked into if a time sync'ed system could be more optimal from a current consumption view than WoR?

Hi TER,

That's ok. The test is still going and I'm waiting for the report from the lab.

I don't know what's time sync'ed system, is there any information on the www?

The main application is to wake up device by user, then controls something.

If user doesn't want to control anything, the device keeps sleeping.

See dev.ti.com/.../node and the examples in the SDK.

Basically it will be sort of a beacon mode where data is only sent in a predefined time slot.