Hi,
I have a question regarding Chinese short range device requirements.
Specification:
metering equipment (heat, water) with SRD's
868MHz Band in Europe
center frequency 868,95 (frequency band 868,7 - 869,2MHz)
10mW
bandwith approx. 250kHz
or 434MHz Band in Europe
center frequency
Hi Michael,
As I know the 800MHz SRD device in China is from 868MHz to 868.6MHz and should
be 5mW.
So you may need to change it.
Paul Wang (王卫波)
GM Compliance,Inc.Beijing Office
Tel:86-10-58203318
Tel:86-10-67877845
Fax: 86-10-58203316
Cell:86-13810026747
Website:
Hi,
I have a question reagrding Chinese short range device requirements.
Specification:
metering equipemt (heat, water) with SRD's
868MHz Band in Europe
center frequency 868,95 (frequency band 868,7 - 869,2MHz)
10mW
bandwith approx. 250kHz
or 434MHz Band in Europe
center
I am writing to ask for help in identifying if a cable carrying 48VDC at 2A
maximum current will require a CCC certified cable.
The cable is used to interconnect a AC line to DC power supply to a 48VDC
speaker.
The cable does not run inside a wall or other building construction.
The cable
IEC site says that TC22 has voted yes on IEC62477-1 Nov 2011, but still
waiting. EN62103 has scope that I need, but not published in LVD. And the
usual suspects of 61730, 61646, 61215, 50521, and 50548 not correct for my
stuff.
EU equivalilant of UL1741/UL1012 for stuff in combiner box that is
Combiner boxes are in the scope of 62109-4, but this is a potential new
work item on TC82's docket.
For now, the guts would be subjected to whatever the guts normally would
if the guts were components used elsewhere.
Regards,
Peter L. Tarver
From: Brian Oconnell Sent: Friday, April 20, 2012
Thanks Peter. I looked at this standard, but ignored because no EN and noted
that the WG had it marked 'on hold'. Recent status known?
I want single grand unified product safety and EMC standards for everything.
Both less than 20 pages. Using very large font. And mostly pictures.
Brian
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