2A7GB-N7Halterneck sports headphones

N7 User
Manual Please
review
this
manual
thoroughly
before
operating
your
device.
To
avoid
unnecessary
injuries,
please
do
not
disassemble
this
product
by
yourself
and
please
use
a
standard
charger. Product
Specification Driver:
10mm Support
Profile:
HFP
/
AVRCP
/
A2DP Charging
Time:
Up
to
120
minutes Working
Voltage:
5V Standby
time:
1000
hours Playtime:
up
to
80
hours
(60%
volume) Transmission
Range:
Up
to
10m Working
Temperature:
-10°C
-
50°C Power
On Long
press
power
button
for
3
seconds,
and
the
Blue
light
on
1
second. POWER
ON Power
Off Long
press
power
button
for
5
seconds,
and
the
red
light
on
1
second. POWER
OFF First
Pairing
Setp1:Please
turn
on
the
bluetooth
function
on
your
cellphone/laptop.
Step2:Open
the
headphones,
make
sure
the
red
and
blue
indicator
lights
flash. Step3:Selec“tN7”on
your
phone/laptop
and
connect
the
device,
the
red
and
blue
lights
off

when
you
connect
successfully.
(The
headphones
will
automatically
turn
off
if
not
connected
to
the
device
within
5
minutes.)
Dual
Pairing Connect
your
neckband
with
Device
1. Turn
off
the
Bluetooth
of
Device
1,
and
connect
neckband
with
Device
2. Turn
on
the
Bluetooth
of
Device
1,
both
the
devices
will
be
paired
to
use. Product
Control Warranty The
warranty
covers
your
device
,
including
accessories
against
manufacturing
defects
for

1
year
from
the
date
of
purchase. Safety
For
You Product
Charging Plug
the
USB
type-C
to
charge
the
device.
On
charging
mode,
the
red
light
is
on
untilcharged
finishes.
Once
charged
finish,
the
Blue
light
is
on. Which
that
are
not
covered
in
the
warranty. Unauthorized
tampering,
modifications
or
repairs
of
the
device. Physical
damage
of
the
device
on
the
account
of
abuse,
handling,
storage,
installation
or

testing
including
any
use
that
is
not
in
accordance
with
the
product
manual. Certification This
device
complies
with
Part
15
of
the
FCC
Rules.
Operation
is
subject
to
the
following

two
conditions:

(1)
this
device
may
not
cause
harmful
interference,
and
(2)
this
device

must
accept
any
interference
received,
including
interference
that
may
cause
undesired

operation.
Product
Contains
N7
Headphones
x1 USB
Charging
Cable
x1 Large
Eartips x2 Small
Eartips x2 Medium
Eartips Tips
x2
(on
Headphones) Do
not
expose
device
to
liquids,
moisture

or
humidity.
It
has
electronics
and
a
battery
in
it.
Neither
of
them
likes
getting
wet. Don’t
use
abrasive
cleaning
solvents
to

clean
your
device.
Wipe
them
down
with
a

slightly
damp
cloth
if
and
when
necessary.
Remove
and
clean
the
earbuds
tips

regularly,
to
ensure
that
you
always
enjoy

the
best
sound
possible
from
your
device. Do
not
expose
device
to
extremely
high
or

low
temperatures
as
this
may
damage
the

battery
or
even
deform
the
plastic
parts. Don’t
try
to
disassemble
your
device.
There
are
no
user
serviceable
parts

inside
it. Try
not
to
drop
your
device
and
keep

it
away
from
sharp
objects
such
as

keys
in
your
pockets. Only
charge
your
device
from
5V
USB

ports
such
as
phone
chargers
and

laptops
or
PCs. Never
listen
to
music
at
high
volumes

or
you
may
permanently
damage

your
hearing. N7 Don’t
throw
yours
device
in
a
fire
to

dispose
it.
The
internal
battery
may

explode. Pay
attention
to
your
surroundings

and
never
wear
any
headphones
while

riding,
driving
or
walking
in
traffic.
You
do
not
come
with
any
warranty. Answer
a
Call Short
press
the
power
button
once End
a
Call Long
press
the
power
button
for 2
seconds Press
the
power
button
twice Long
press
for 2
seconds Reject
Call Long
press
the
power
button
for 2
seconds Long
press
for 2
seconds Next
Song Short
press
for

“+”2
clicks Long
press
Previous
Song Short
press
for

“-”2
clicks Long
press
Play/Pause power
button power
button Volume
Down Short
press
“-” Short
press
Volume
Up Short
press
“+” Short
press
Reset
Long
press
“+”
&
“-”for
5
seconds
to
reset
the
earbuds Long
press
Type-C
port CHARGING FULLY
CHARGED VER:24030801 Large
Earhook
Medium
Earhook
(on
Headphones) Voice
Assistant Press
twice Short
press
once FCC
ID:
2A7GB-N7 Blue LED mic FCC Warning This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

-ShenzhenJiechenTechnologyCo.LTD- FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 3/22/24 U.S.AgentDesignation ShenzhenJiechenTechnologyCo.LTDacknowledgestheirconsentforthefollowingcontactlocatedin theUnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorizationissought (FCCID:2A7GB-N7): NameandcompanyofU.S.agent: REPAmericaLLC PhysicalU.S.addressofagent:BenXU,6510SAcademyBlvd,SteA#523,ColoradoSprings,CO 80906 FRNofU.S.agent: 0034192500 EmailaddressofU.S.agent: [email protected] REPAmericaLLCacknowledgestheirobligationtoacceptserviceofprocessonbehalfofShenzhen JiechenTechnologyCo.LTD. ShenzhenJiechenTechnologyCo.LTDwiththeFRN0032547598acceptsitsobligationtomaintainan agentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheveris later. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature vincentHuang vice-generalmanager ShenzhenJiechenTechnologyCo.LTD Signature BenXU Manager REPAmericaLLC 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

Page1of4 FCCID:2A7GB-N7 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of4 FCCID:2A7GB-N7 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4

Page3of4 FCCID:2A7GB-N7 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of4 FCCID:2A7GB-N7 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 ------End------

Label FCCID:2A7GB-N7

Page1of5 FCCID:2A7GB-N7 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. InternalPhotos Photo1 Photo2 Page2of5 FCCID:2A7GB-N7 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of5 FCCID:2A7GB-N7 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Antenna

Page4of5 FCCID:2A7GB-N7 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of5 FCCID:2A7GB-N7 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 ------End------

RFExposureevaluation FCCID:2A7GB-N7 ApplicableStandard Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbeoperatedina mannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. Accordingto§1.1310and§2.1093RFexposurerequirement KDB447498v06:MobileandPortableDevicesRFExposureProceduresandEquipmentAuthorization Policies 1.1.Requirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSARtest exclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures, standalone1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions, bymeasurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholdcondition,listedbelow,issatisfied.Thesetestexclusionconditionsarebasedonsource-based time-averagedmaximumconductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-up tolerance,andtheminimumtestseparationdistancerequiredfortheexposureconditions.22Theminimum testseparationdistanceisdeterminedbythesmallestdistancefromtheantennaandradiatingstructuresor outersurfaceofthedevice,accordingtothehostformfactor,exposureconditionsandplatformrequirements, toanypartofthebodyorextremityofauserorbystander(see5)ofsection4.1).ToqualifyforSARtest exclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustifiedbytheoperating configurationsandexposureconditionsofthetransmitterandapplicablehostplatformrequirements,typically intheSARmeasurementorSARanalysisreport,accordingtotherequiredpublishedRFexposureKDB procedures.WhennootherRFexposuretestingorreportingisrequired,astatementofjustificationand compliancemustbeincludedintheequipmentapproval,inlieuoftheSARreport,toqualifyfortheSARtest exclusion.Whenrequired,thedevicespecificconditionsdescribedintheotherpublishedRFexposureKDB proceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusionprovisions;forexample,handheldPTT two-wayradios,handsets,laptops&tabletsetc.23“ [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f(GHz)] ≤ 3.0for1-gSARand ≤ 7.5for10-gextremitySAR,where: • f(GHz)istheRFchanneltransmitfrequencyinGHz •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison • 3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmaccordingto5)insection4.1isappliedtodetermineSARtestexclusion. 1.2.Manufacturingtolerance BR-EDR Frequency (MHz) GFSK 240224412480 Target(dBm)2.02.01.0 Tolerance±(dB)1.01.01.0 Frequency (MHz) π/4DQPSK 240224412480 Target(dBm)3.03.03.0 Tolerance±(dB)1.01.01.0 Frequency (MHz) 8DPSK 240224412480 Target(dBm)3.04.03.0 Tolerance ± (dB) 1.01.01.0 Page2of2 2.EvaluationResult EvaluationResults Band/Modef(GHz) Antenna Distance (mm) Max.RFoutputpower (includingtune-up tolerance) SARTest Exclusion Threshold SARTest Exclusion dBmmW BR-EDR2.5553.161<3Yes 3.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRFExposure andSARExclusionThresholdperKDB447498v06 .....................EndofReport.........................

5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 1 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com Product Name: WiFi/Bluetooth Chip Antenna – CW201 Part Number: H2U34C1H1B0100 Features: z Supporting WiFi/Bluetooth, covering 2400 to 2484 MHz z Surface Mount z Dimensions: 2.0 x 1.2 x 0.6 mm z High performance, small size. z RoHS & REACH Compliant Applications: z ISM 2.4 GHz applications z ZigBee/BLE applications z Bluetooth earphone systems z Hand-held devices when WiFi / Bluetooth functions are needed, e.g., Smart phones z IEEE802.11 b/g/n z Wireless PCMCIA cards or USB dongles 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 2 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com WiFi/Bluetooth Chip Antenna MODEL: CW201 Version: A I. Specifications: Mechanical Specifications Dimensions (mm) 2.0(L) x 1.2 (W) x 0.6 (H) Material Ceramic Termination Ag (environmental Pb free) Environmental Conditions Operation Temperature ( o C) -40 ~ +85 Storage Temperature ( o C) -5 ~ +40 Relative Humidity 10 ~ 70 % Items Specifications Frequencies (MHz) 2400~2484 Efficiency (%) 59.2 Average Gain (dB) -2.3 Peak Gain (dBi) 1.9 Test Condition 40 x 20 mm² (Evaluation board) Impedance (ƻ) 50 Polarization Linear Polarization 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 3 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com II. Layout Guide: Solder Land Pattern: The solder land pattern (gold marking areas) is shown below. Recommendation on matching circuit will be provided according to customer’s installation conditions. Grounding Pin Signal Input Transmission Line with 50ƻ Impedance Characteristic Top View Bottom View 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 4 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com III. Mechanical Dimensions: a) Antenna Dimensions b) PIN Definition PIN 1 2 Soldering Pad Signal Input Tuning/Signal Output TOP View Bottom View Side View Unit: mm Unit: mm 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 5 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com c) Test Board with Antenna Unit: mm 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 6 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com IV. Properties: a) Return loss (dB) b) Efficiency (%) 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 7 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com c) Average Gain (dB) d) Peak Gain (dBi) 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 8 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com V. Antenna Radiation Pattern Measurement: The antenna radiation patterns are measured in Unictron’s 3D Anechoic Chamber. The measurement setup is as show below. Z Y X 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 9 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com 3D Radiation Gain Pattern 2450 MHz (unit: dBi) X Y Z 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 10 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com VI. Frequency tuning: System Matching Circuit Component Location Description Vendor Tolerance 1 N/C - - 2 5.0 pF (0402) MURATA ±0.05 pF 3 0.8 pF (0402) MURATA ±0.05 pF 4 2.7 pF (0201) MURATA ±0.05 pF DC Block 22 pF (0402) MURATA ±5% 1 3 2 DC Block 4 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 11 © Unictron Technologies Corp . All specifications subject to change without notice. www.sanav.com www.unictron.com VII. Soldering conditions: Typical Soldering Profile for Lead-free Process VIII. Reminders for use of Unictron’s ceramic chip antennas: a) This chip antenna is made of ceramic materials which is relatively more rigid and brittle compared to circuit board materials. Furthermore, the length of this antenna is quite long. Bending of circuit board at the locations where chip antenna is mounted may cause the cracking of solder joints or antenna itself. b) Punching/cutting of the break-off tab of PCB panel may cause severe bending of the circuit board which may result in cracking of solder joints or chip antenna itself. Therefore break-off tab shall be located away from the installation site of chip antenna. c) Be cautious when ultrasonic welding process needs to be used near the locations where chip antennas are installed. Strong ultrasonic vibration may cause the cracking of chip antenna solder joints. 5F., No. 83, Kewang Rd., Longtan Dist., Taoyuan City 32556, Taiwan (R.O.C.) Tel: 886-3-4072728焋Fax: 886-3-4072738 焋[email protected] 12 © Unictron Technologies Corp . All specifications subject to change with…

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DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page1of61 AppendixA RFTestDataforBT(BDR/EDR)(ConductedMeasurement) ProductName:Halternecksportsheadphones TradeMark:N/A TestModel:N7 EnvironmentalConditions Temperature:26.1°C RelativeHumidity:55.1% ATMPressure:101Kpa TestEngineer:SimbaHuang Supervisedby:SealChen DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page2of61 Contents Page COVERPAGE 1DutyCycle........................................................................................................................................................................................3 1.1TestResult............................................................................................................................................................................3 1.2TestGraphs...........................................................................................................................................................................4 2MaximumConductedPeakOutputPower........................................................................................................................................9 2.1TestResult............................................................................................................................................................................9 2.2TestGraphs.........................................................................................................................................................................10 320dBBandwidth..............................................................................................................................................................................15 3.1TestResult..........................................................................................................................................................................15 3.2TestGraphs.........................................................................................................................................................................16 4CarrierFrequencySeparation.........................................................................................................................................................21 4.1TestResult..........................................................................................................................................................................21 4.2TestGraphs.........................................................................................................................................................................22 5HoppingChannelNumber...............................................................................................................................................................24 5.1TestResult..........................................................................................................................................................................24 5.2TestGraphs.........................................................................................................................................................................25 6DwellTime......................................................................................................................................................................................27 6.1TestResult..........................................................................................................................................................................27 6.2TestGraphs.........................................................................................................................................................................28 7RFConductedSpuriousEmissions.................................................................................................................................................31 7.1TestResult..........................................................................................................................................................................31 7.2TestGraphs.........................................................................................................................................................................32 8Band-edgeforRFConductedEmissions........................................................................................................................................41 8.1TestResult..........................................................................................................................................................................41 8.2TestGraphs.........................................................................................................................................................................42 9Restrict-bandband-edgemeasurements........................................................................................................................................54 9.1TestResult..........................................................................................................................................................................54 9.2TestGraphs.........................................................................................................................................................................56 DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page3of61 1DutyCycle 1.1TestResult ModeFrequency(MHz)DutyCycle(%)Correction Factor 1/T(kHz) 1-DH1240231.25.062.63 1-DH1244131.465.022.56 1-DH1248031.25.062.63 2-DH1240232.014.952.56 2-DH1244132.044.942.56 2-DH1248032.014.952.56 3-DH12402324.952.56 3-DH12441324.952.56 3-DH1248031.944.962.56 DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page4of61 1.2TestGraphs TestGraphs 1-DH12402MHz 1-DH12441MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2…

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DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page35of61 π/4DQPSK_LCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page36of61 π/4DQPSK_MCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page37of61 π/4DQPSK_HCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page38of61 8DPSK_LCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page39of61 8DPSK_MCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page40of61 8DPSK_HCH_Graphs Pref Puw DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page41of61 8Band-edgeforRFConductedEmissions 8.1TestResult Mode Channe l Carrier Frequency [MHz] Frequenc yHopping MaxSpurious Level[dBc] Limit [dBc] Verdict GFSK LCH2402 Off-56.34-20Pass On-55.37-20Pass HCH2480 Off-56.28-20Pass On-48.59-20Pass π/4DQPSK LCH2402 Off-55.71-20Pass On-53.87-20Pass HCH2480 Off-53.98-20Pass On-51.01-20Pass 8DPSK LCH2402 Off-54.23-20Pass On-54.54-20Pass HCH2480 Off-47.4-20Pass On-57.03-20Pass DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page42of61 8.2TestGraphs TestGraphs Pref GFSK/LCH/NoHop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page43of61 Ref GFSK/LCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page44of61 Ref GFSK/HCH/NoHop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page45of61 Ref. GFSK/HCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page46of61 Ref π/4DQPSK/LCH/No Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page47of61 Ref π/4DQPSK/LCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page48of61 Ref π/4DQPSK/HCH/No Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page49of61 Ref π/4DQPSK/HCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page50of61 Ref 8DPSK/LCH/NoHop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page51of61 Ref 8DPSK/LCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page52of61 Ref 8DPSK/HCH/NoHop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page53of61 Ref 8DPSK/HCH/Hop DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page54of61 9Restrict-bandband-edgemeasurements 9.1 TestResult Test Mode HoppingFreq. Power [dBm] Gain Duty Factor E [dBuV/m] Detector Limit [dBuV/m] Verdict GFSK Off2310.0-51.262-46PEAK74Pass Off2310.0-56.4125.0645.91AV54Pass Off2338.8-46.482-50.78PEAK74Pass Off2339.088-54.7325.0647.59AV54Pass Off2390.0-49.312-47.95PEAK74Pass Off2390.0-56.9225.0645.4AV54Pass Off2483.5-48.582-48.68PEAK74Pass Off2483.5-55.6125.0646.71AV54Pass Off2487.352-46.382-50.88PEAK74Pass Off2487.664-55.3825.0646.94AV54Pass Off2500.0-49.232-48.03PEAK74Pass Off2500.0-56.7425.0645.58AV54Pass π/4DQPSK Off2310.0-48.612-48.65PEAK74Pass Off2310.0-57.0124.9545.2AV54Pass Off2340.24-46.292-50.97PEAK74Pass Off2340.72-54.3924.9547.82AV54Pass Off2390.0-49.482-47.78PEAK74Pass Off2390.0-57.4324.9544.78AV54Pass Off2483.5-47.832-49.43PEAK74Pass Off2483.5-56.7224.9545.49AV54Pass Off2497.024-47.232-50.03PEAK74Pass Off2488.528-55.3824.9546.83AV54Pass Off2500.0-49.462-47.8PEAK74Pass Off2500.0-56.1724.9546.04AV54Pass 8DPSK Off2310.0-50.72-46.56PEAK74Pass Off2310.0-56.2124.9546AV54Pass Off2339.088-46.052-51.21PEAK74Pass Off2338.128-54.2124.9548AV54Pass DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page55of61 Off2390.0-48.442-48.82PEAK74Pass Off2390.0-56.924.9545.31AV54Pass Off2483.5-472-50.26PEAK74Pass Off2483.5-54.8624.9647.36AV54Pass Off2487.352-46.022-51.24PEAK74Pass Off2483.512-54.8724.9647.35AV54Pass Off2500.0-48.92-48.36PEAK74Pass Off2500.0-56.2624.9645.96AV54Pass DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page56of61 9.2TestGraphs Restrict-bandband-edgemeasurements_HoppingOff_GFSK_PEAK(LowChannel) Restrict-bandband-edgemeasurements_HoppingOff_GFSK_Average(LowChannel) DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page57of61 Restrict-bandband-edgemeasurements_HoppingOff_GFSK_PEAK(HighChannel) Restrict-bandband-edgemeasurements_HoppingOff_GFSK_Average(HighChannel) DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page58of61 Restrict-bandband-edgemeasurements_HoppingOff_π/4-DQPSK_PEAK(LowChannel) Restrict-bandband-edgemeasurements_HoppingOff_π/4-DQPSK_Average(LowChannel) DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page59of61 Restrict-bandband-edgemeasurements_HoppingOff_π/4-DQPSK_PEAK(HighChannel) Restrict-bandband-edgemeasurements_HoppingOff_π/4-DQPSK_Average(HighChannel) DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page60of61 Restrict-bandband-edgemeasurements_HoppingOff_8DPSK_PEAK(LowChannel) Restrict-bandband-edgemeasurements_HoppingOff_8DPSK_Average(LowChannel) DongguanYaxu(AiT)TechnologyLimited ReportNo.:AIT24031129FW1 FCCID:2A7GB-N7 Page61of61 Restrict-bandband-edgemeasurements_HoppingOff_8DPSK_PEAK(HighChannel) Restrict-bandband-edgemeasurements_HoppingOff_8DPSK_Average(HighChannel) ---TheEnd---

Page1of2 FCCID:2A7GB-N7 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2 FCCID:2A7GB-N7 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ConductedEmission ------End------