RSS-247 Test requirement

RSS-247 Test requirement
RSS-247 Test requirement
► 2400~2483.5MHz band (same as FCC)
Test items
FCC 15.247 (2400~2483.5MHz band)
Test requirement
IC RSS-247 Issue 1 (2400~2483.5MHz band)
Test requirement
6dB BW
6 dB bandwidth ≥ 500 kHz.
6 dB bandwidth ≥ 500 kHz.
Power spectral
PSD ≤ 8dBm/3kHz
density
Output power
1W
In any 100 kHz bandwidth outside the frequency
band in which the spread spectrum or digitally
modulated intentional radiator is operating, the
radio frequency power that is produced by the
intentional radiator shall be at least 20 dB below
that in the 100 kHz bandwidth within the band that
contains the highest level of the desired power,
based on either an RF conducted or a radiated
measurement, provided the transmitter
d
demonstrates
t t compliance
li
with
ith th
the peak
k conducted
d t d
Out of band
power limits. If the transmitter complies with the
emission
conducted power limits based on the use of RMS
averaging over a time interval, as permitted under
paragraph
p
g p ((b)(3)
)( ) of this section, the attenuation
required under this paragraph shall be 30 dB
instead of 20 dB. Attenuation below the general
limits specified in § 15.209(a) is not required. In
addition, radiated emissions which fall in the
restricted bands
bands, as defined in §15.205(a),
§15 205(a) must
also comply with the radiated emission limits
specifiedin § 15.209(a) (see § 15.205(c)).
•Copyright©2014 Bureau Veritas – All rights reserved.
PSD ≤ 8dBm/3kHz
1W
In any 100 kHz bandwidth outside the frequency band
in which the spread spectrum or digitally modulated
device is operating, the RF power that is produced
shall be at least 20 dB below that in the 100 kHz
bandwidth within the band that contains the highest
level of the desired power, based on either an RF
conducted
d t d or a radiated
di t d measurement,
t provided
id d th
thatt
the transmitter demonstrates compliance with the
peak conducted power limits. If the transmitter
complies with the conducted power limits based on
the use of root-mean-square
q
averaging
g g over a time
interval, as permitted under Section 5.4(4), the
attenuation required shall be 30 dB instead of 20 dB.
Attenuation below the general field strength limits
specified in RSS-Gen is not required.
Bureau Veritas CPS E&E Taiwan Presentation _ 2015
1
RSS-247 Test requirement
► U-NII Band 1 (5150~5250MHz)
FCC 15.407(new rule)
IC RSS-247 Issue 1
Test items
Test requirement
q
Test requirement
q
Output power
1. Access Point : 1W
1. Restricted to indoor operation only
2. Mobille and portable client device : 250mW
3. For outdoor access point: The maximum e.i.r.p. at 2. Maximum e.i.r.p. ≤ 200 mW or 10 + 10 log10B,
g above 30 degrees
g
as measured dBm,, whichever is less. B is the 99% BW.
anyy elevation angle
from the horizon must not exceed 21dBm
Power Spectral 1. Access Point:17dBm/MHz
density
2. Mobille and portable client device:11dBm/MHz
Out-of-band
emission
All emissions outside of the 5.15-5.35 GHz band ≤
−27 dBm/MHz e.i.r.p.
e.i.r.p.≤10 dBm/MHz
1. All emissions outside the band 5150-5350
MHz ≤ -27 dBm/MHz e.i.r.p.
2. Any unwanted emissions that fall into the band
5250-5350 MHz must be 26 dBc. Otherwise, the
transmission is considered as intentional and the
devices shall implement DFS and TPC
Unwanted
emission
Unwanted emissions below 1 GHz must comply
with the general field strength limits set forth in
§15.209. Further, any U-NII devices using an AC
power line are required to comply also with the
conducted limits set forth in §15.207
Frequency
stability
Emission is maintained within the band of operation Not required
All U–NII
U NII devices must contain security features to
Device security protect against modification of software by
unauthorized parties.
•Copyright©2014 Bureau Veritas – All rights reserved.
RSS-Gen
All LE-LAN
LE LAN devices must contain security
features to protect against modification of
software by unauthorized parties.
Bureau Veritas CPS E&E Taiwan Presentation _ 2015
2
RSS-247 Test requirement
► U-NII band 2A (5250~5350MHz)
FCC 15.407 (new rule)
IC RSS-247 Issue 1
Test items
Test requirement
Test requirement
Output power
Maximum conducted output power ≤ 250 mW or 11 + 10
Maximum conducted output power ≤
log10B, dBm.
250 mW or 11 dBm + 10 log B,
Maximum e.i.r.p. ≤ 1.0 W or 17 + 10 log10B, dBm,
whichever
c e e is
s less.
ess B is
s the
e 26dB
6d BW.
whichever
hi h
iis lless. B iis th
the 99% BW
BW.
Power Spectral Maximum power spectral density ≤ 11
Maximum power spectral density ≤ 11 dBm/MHz
density
dBm/MHz
1. Both operating
p
g frequencies
q
and channel BW
contained within the 5250~5350 band:
a. All emissions outside the band 5250-5350 MHz ≤ -27
dBm/MHz e.i.r.p. (for outdoor use); or
b. All emissions outside the band 5150-5350 MHz ≤ -27
dBm/MHz e.i.r.p. and any emissions within the band
All emissions outside of the 5.15-5.35
5150-5250 MHz shall meet the power spectral density
Out-of-band
GHz ≤ −27 dBm/MHz e.i.r.p.
limits. The device shall be labelled “for indoor use only.”
emission
2. Channel bandwidth that overlaps the band 5150-5250
MHz, the devices’ unwanted emission shall not exceed 27 dBm/MHz e.i.r.p. outside the band 5150-5350 MHz
and its p
power shall comply
p y with the spectral
p
p
power
density for operation within the band 5150-5250 MHz.
The device shall be labelled “for indoor use only.”
•Copyright©2014 Bureau Veritas – All rights reserved.
Bureau Veritas CPS E&E Taiwan Presentation _ 2015
3
RSS-247 Test requirement
► U-NII band 2A (5250~5350MHz) – cont’d
FCC 15.407 (new rule)
IC RSS-247 Issue 1
Devices operating in the band 5250-5350 MHz with
a maximum e.i.r.p. greater than 200 mW shall
comply with the following e.i.r.p. at different
elevations, where θ is the angle above the local
horizontal plane (of the Earth) as shown below:
(i) -13
13 dBW/MHz for 0o≤ θ< 8o
(ii) -13 − 0.716 (θ-8) dBW/MHz for 8o ≤ θ< 40o
(iii) -35.9 − 1.22 (θ-40) dBW/MHz for 40o ≤ θ ≤45o
(iv) -42 dBW/MHz for θ> 45o
Additional
q
requirements
TPC
A TPC mechanism is not required for systems
with an e.i.r.p. of less than 500 mW.
A TPC mechanism is not required for systems with
an e.i.r.p. of less than 500 mW.
DFS
Follow FCC KDB Procedure 905462
Follow FCC KDB Procedure 905462 or the DFS test
procedure in the ETSI EN 301 893
Unwanted
emission
Frequency
stability
Device
security
Unwanted emissions below 1 GHz must comply
with the general field strength limits set forth in
§15.209. Further, any U-NII devices using an
AC p
power line are required
q
to comply
p y also with
the conducted limits set forth in §15.207
Emission is maintained within the band of
operation
All U–NII devices must contain security features
to protect against modification of software by
unauthorized parties.
•Copyright©2014 Bureau Veritas – All rights reserved.
RSS-Gen
Not required
All LE-LAN devices must contain security features to
protect against modification of software by
unauthorized parties.
Bureau Veritas CPS E&E Taiwan Presentation _ 2015
4
RSS-247 Test requirement
► U-NII Band 2C (5470~5725 MHz)
FCC 15.407 (new rule)
IC RSS-247 Issue 1 (Bands 5470-5600 MHz
and 5650-5725 MHz)
Test items
Test requirement
Test requirement
Output power
1. Maximum conducted output power ≤ 250 mW or 11 +
Maximum conducted output power ≤ 250 mW or 11
10 log10B, dBm, whichever is less.
dBm + 10 log B, whichever is less, where B is the 26
2. Maximum e.i.r.p. ≤ 1.0 W or 17 + 10 log10B, dBm,
dB BW
whichever is less. B is the 99% emission bandwidth.
Power Spectral
Maximum PSD ≤ 11 dBm/MHz
density
Out-of-band
All emissions outside of the 5.47-5.725 GHz band
emission
shall not exceed an e.i.r.p. of −27 dBm/MHz.
A TPC mechanism is not required for systems with
TPC
an e.i.r.p. of less than 500 mW.
Maximum PSD ≤ 11 dBm/MHz
Emissions outside the band 5470-5725 MHz shall not
exceed -27 dBm/MHz e.i.r.p.
A TPC mechanism is not required for systems with an
e.i.r.p. of less than 500 mW.
Follow FCC KDB Procedure 905462 or the DFS test
procedure in the ETSI EN 301 893
DFS
Follow FCC KDB Procedure 905462
Unwanted
emission
Unwanted emissions below 1 GHz must comply with
the general field strength limits set forth in §15.209.
Further, any U-NII devices using an AC power line
RSS-Gen
are required to comply also with the conducted limits
set forth in §15.207
Frequency
stability
Emission is maintained within the band of operation
All U–NII devices must contain security features to
Device security protect against modification of software by
unauthorized parties.
parties
Not required
All LE-LAN devices must contain security features to
protect against modification of software by
unauthorized parties.
parties
To protect weather radars operating, 5600~5650Mhz is not allowed to use.
•Copyright©2014 Bureau Veritas – All rights reserved.
Bureau Veritas CPS E&E Taiwan Presentation _ 2015
5
RSS-247 Test requirement
► U-NII Band 3 (5725~5850 MHz)
FCC 15.407 (new rule) (5725~5850MHz)
IC RSS-247 Issue 1 (5725~5850MHz)
Test items
Test requirement
Test requirement
6 dB Bandwidth
6 dB bandwidth ≥ 500 kHz.
6 dB bandwidth ≥ 500 kHz.
Output power
Maximum conducted output power ≤ 1 W
Maximum conducted output power ≤ 1 W
Power Spectral
P
S
t l
density
The maximum
Th
i
power spectral
t ld
density
it shall
h ll nott Th
The power spectral
t ld
density
it shall
h ll nott exceed
d 30
exceed 30 dBm in any 500-kHz band
dBm in any 500 kHz band.
Out-of-band
O
fb d
emission
All emissions within the frequency range from
the band edge to 10 MHz above or below the
b d edge
band
d shall
h ll not exceed
d an e.i.r.p.
i
off −17
1
dBm/MHz; for frequencies 10 MHz or greater
above or below the band edge, emissions shall
not exceed an e.i.r.p. of −27 dBm/MHz.
Unwanted
emission
Unwanted emissions below 1 GHz must comply
with the general field strength limits set forth in
RSS-Gen
§15.209. Further, any U-NII devices using an
AC power line are required to comply also with
th conducted
the
d t d lilimits
it sett fforth
th in
i §15.207
§15 207
Frequency
stability
Emission is maintained within the band of
operation
Device security
All U–NII devices must contain securityy features All LE-LAN devices must contain securityy
to protect against modification of software by
features to protect against modification of
unauthorized parties.
software by unauthorized parties.
•Copyright©2014 Bureau Veritas – All rights reserved.
Emissions at frequencies from the band edges to
10 MHz above or below the band edges shall not
d -17
1 dB
dBm/MHz
/MH e.i.r.p.
i
exceed
For emissions at frequencies more than 10 MHz
above or below the band edges, the emissions
power shall not exceed -27 dBm/MHz.
Not required
Bureau Veritas CPS E&E Taiwan Presentation _ 2015
6
Information in user manual
► The device for operation in the band 5150–5250 MHz is only for indoor
use to reduce the potential for harmful interference to co-channel mobile
satellite systems;
► For devices with detachable antenna(s), the maximum antenna gain
p
permitted
for devices in the bands 5250-5350 MHz and 5470-5725 MHz
shall be such that the equipment still complies with the e.i.r.p. limit;
► For devices with detachable antenna(s), the maximum antenna gain
permitted
itt d ffor d
devices
i
iin th
the b
band
d 5725
5725-5850
5850 MHz
MH shall
h ll be
b such
h that
th t the
th
equipment still complies with the e.i.r.p. limits specified for point-to-point
and non-point-to-point operation as appropriate; and
► The worst-case tilt angle(s) necessary to remain compliant with the
e.i.r.p. elevation mask requirement set forth in Section 6.2.2(3) shall be
clearly indicated
indicated.
•Copyright©2014 Bureau Veritas – All rights reserved.
Bureau Veritas CPS E&E Taiwan Presentation _ 2015
7
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