My answers for this are USA/FCC centric due to the nature of questions. ps.
Canada goes along too.
So a composite system would be mutually exclusive; when operating as a Class A
unintentional radiator, the BT,
BlueTooth? the radio must not operate. Assuming a non-residential environment
for the Class A option.
And when the radio, BT, is on, the system must comply with the general limits,
equivalent to Class B.
Trying to convince the TCB otherwise could be challenging.
The rest of world regulations are similar but enough different that this would
be a different discussion.
- Bill
On Monday, September 16, 2019, 2:37:47 AM EDT, T.Sato <vef00...@nifty.com>
wrote:
On Mon, 16 Sep 2019 02:51:17 +0000,
000006cee064502d-dmarc-requ...@ieee.org wrote:
> I have a client that design and manufacture products for usein
> non-residential environment. This product consists of a BT module. I am
> toldthat the product must meet Class B emissions. Is this correct? What if we
> putan statement in the user manual stating that this product is not to be
> used inresidential market? Would that give us the pass to go to Class A?
Can it be considered as a composite system (47 CFR 2.947) that incorporate
Class A unintentional radiator and Part 15 intentional radiator?
Regards,
Tom
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