Brian
> I can't find the legal language in Part 15 that spells this out; does
anyone know?
It’s not in part 15 😊
Part 2.1043<https://www.ecfr.gov/current/title-47/section-2.1043> and FCC KDB
178919
Best regards
Charlie
Charlie Blackham
Sulis Consultants Ltd
Tel: +44 (0)7946 624317
Web: https://sulisconsultants.com/
Registered in England and Wales, number 05466247
From: Brian Gregory <[email protected]>
Sent: Tuesday, August 29, 2023 11:13 PM
To: [email protected]
Subject: [PSES] Fw: FCC/ISED file change update
Good afternoon,
I'll repeat my earlier story and give the group an update.
We have made some small changes to our product (prominently to Y-caps, and some
beads) which unfortunately did not increase our margin vs EMC limits, but the
product still passes FCC and ISED. Engineering wanted to use the
self-declaration process to document these changes, including passing test
results w/o going through the TCB and re-file process. The changes do appear
to classify for what CFR 47, Part 15 § 2.1043 call a class II permissive
change, but it's just as certain that the original FCC and ISED ID's are still
valid as the product is roughly the same, still passes emission limits and made
no changes to the WiFi system (same chip, location, antenna, and firmware).
I've been told - by (a) an engineer from a well-known EMC/TCB, and (b) an
engineer at a local EMC test lab - that Class II permissive change only
applies to intentional radiators. I can't find the legal language in Part 15
that spells this out; does anyone know?
Does anyone want to confirm Engineering's assertion that SDoC will suffice?
Thanks,
Colorado Brian
Please note: forwarded message attached
From: David Schaefer
<[email protected]<mailto:[email protected]>>
To: Brian Gregory
<[email protected]<mailto:[email protected]>>,
"[email protected]<mailto:[email protected]>"
<[email protected]<mailto:[email protected]>>
Subject: RE: [PSES] Necessary Lab accreditations, class 2 permissible change
Date: Thu, 10 Aug 2023 15:42:24 +0000
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