2A3FP-DF1TR2204REMOTE

2223 ENEN 2021 ENEN 1617 ENEN One
K ey
R e turn Pr ess
and
hold
the








but t on,
then
the
dr one
will
r e turn
along
the
p ar allel
dir ec tion
wher e
the
t ail
of
the
dr one
point ed
when
the
dr one
t ook
off
the
las t
time.
The
LEDs
on
the
dr one
k eep
flashing
when
the
dr one
is
r e turning.
Pr ess
and
hold
the








but t on
ag ain
or
move
the
Right
Contr ol
S tick
f or w ar d
t o
c anc el
this
mode ,
or
the
dr one
will
k eep
flying
b ack . This
func tion
c an ' t
be
ac tiv a t ed
when
the
b a t t er y
of
the
dr one
is
low . No t e : This
func tion
c an ' t
be
ac tiv a t ed
when
the
b a t t er y
of
the
dr one
is
low . No t e : High- Speed
R o t a tion Pr ess
the








but t on
t o
mak e
the
dr one
r o t a t e
a t
high
speed.
P r e s s
t h e
b u t t o n
a g a i n
o r
m o v e
t h e
R i g h t
C o n t r o l
S t i c k
t o
a n y
d i r e c t i o n
t o
e x i t
t h i s
m o d e . Cir cle
Fly In
the
c ase
of
b arrier -fr ee
within
5m
r adius
ar ound
the
dr one,
pr ess
the








but t on
t o
fly
the
dr one
in
a
cir cle. P r e s s
t h e
b u t t o n
a g a i n
o r
m o v e
t h e
R i g h t
C o n t r o l
S t i c k
t o
a n y
d i r e c t i o n
t o
e x i t
t h i s
m o d e . It' s
NO T
r ec ommended
t o
use
this
func tion
during
normal
flight
f or
landing,
which
may
r esult
in
serious
damag e
f or
your
dr one. No t e : Google
Play ™
is
a
tr ademark
of
Google
Inc.,
and
App
S t or e ™
is
a
tr ademark
of
Apple
Inc. No t e : 1.
App
Downlo ading
and
Ins t alla tion Downlo ad
and
ins t all
Dynalog
Casper
int o
your
mobile
de vic e
fr om
App
S t or e ™ / Google
Play ™
or
by
sc anning
the
QR
c ode
below . 2.
Link
the
App
with
the
Dr one S t ep
1:
Pr ess
and
hold
the
ON/ OFF
but t on
till
the
dr one' s
LEDs
s t art
flashing
t o
turn
on
the
dr one.
Then
plac e
the
dr one
on
a
fla t
surf ac e
with
the
he ad
f or w ar d.
S t ep
2 :
Go
t o
the
Wifi
se t tings
of
your
mobile
de vic e
and
c onnec t
t o
the
dr one' s
Wifi(ple ase
r ef er
t o
the" Name
of
Dr one' s
WiFi "
mentioned
above). This
is
one
of
the
def ault
se t tings
of
the
dr one.
When
you
r ele ase
the
L eft
Contr ol
S tick
aft er
an
asc ent / desc ent
ac tion,
the
dr one
will
hover
a t
the
curr ent
flight
height .
F or
a
s t able
flight ,
pr ess
the
trim
but t ons
t o
adjus t
ac c or dingly . Ple ase
c onnec t
the
dr one
t o
your
mobile
devic e
firs t
(r ef er
t o
P ag e
19 ),
then
g o
t o
the
App
Dynalog
Casper
t o
check
your
pho t os
and
videos.
Altitude
Hold/Hover Emer g enc y
S t op Pr ess
and
hold
the

















but t on,
then
the
dr one
will
s t op
in
the
air
and
f all. Pho t o/Video Pr ess
the








but t on
t o
t ak e
a
pho t o . Pr ess
the








but t on
t o
s t art
r ec or ding
a
video;
pr ess
it
ag ain
t o
s t op
r ec or ding
and
save
the
video . Q5.
The
r esponse
fr om
the
dr one
t o
the
c ontr ol
is
no t
sensitive.




*
Mak e
sur e
the
dis t anc e
be tween
the
dr one
and
the
r emo t e
is








eff ec tive.



*
The
r emo t e
signal
may
be
int erf er ed,
ple ase
land
the
dr one
and








g o
t o
ano ther
plac e
t o
fly
it . Q 6 .
C o n n e c t i o n
b e t w e e n
t h e
d r o n e
a n d
t h e
A p p
i s
f r e q u e n t l y
l o s t.




*
M a k e
s u r e
t h e
d i s t a n c e
b e t w e e n
t h e
d r o n e
a n d
t h e
m o b i l e
d ev i c e








i s
e f f e c t i v e .




*
M a k e
s u r e
y o u r
m o b i l e
d ev i c e
i s
n o t
c o n n e c t e d
t o
a n o t h e r
n e t w o r k. TROUBLESHOO TING
GUIDE Q1.
How
t o
avoid
losing
my
dr one ?




*
Mak e
sur e
the
dis t anc e
be tween
the
dr one
and
the
r emo t e/ App
is








eff ec tive.




*
We
r ec ommend
flying
the
dr one
on
windless
days.
If
you
insis t
on








flying
the
dr one
in
the
wind,
we
r ec ommend
flying
a t
HIGH
speed.




*
It' s
essential
t o
c alibr a t e
the
dr one
bef or e
flying. Q2.
Dr one
LEDs
do
no t
light
up .




*
Ensur e
tha t
you've
turned
on
the
dr one.




*
R eplac e
or
char g e
the
dr one
b a t t er y .




*
Mak e
sur e
tha t
you
did
no t
pr ess
the
but t on






on
the
r emo t e
t o








trun
off
the
dr one' s
LED
indic a t ors. Q3.
Dr one
LEDs
k eep
flashing,
but
the
dr one
never
r esponds
t o
any








c ommand
fr om
the
r emo t e.




*
R es t art
the
dr one
and
r emo t e.




*
R eplac e
or
char g e
the
dr one
b a t t er y .




*
Mak e
sur e
the
b a t t eries
of
the
r emo t e
have
enough
power . S t ep
4:
T ap








t o
c alibr a t e
the
dr one. U SB
Cable Input Output Ra t ed
P ower 2.5W 5V






2A 5V






0.5A SPECIFICA TIONS









T r ajec t or y
Flight :
3.
F unc tion
Over view
of
the
App 6 7 8 9 1 0 1 2 3 4 5 Back VR
Mode T r ajec t or y
Flight Calibr a t e Virtual
R emo t e
ON/ OFF Dr one
Ba t t er y
S t a tus Wifi
Signal Ges tur es
f or
Pho t o/Video Pho t o Video V oic e
Contr ol Speed Swit ch 360 ° Flip He adless Mode One
Ke y
T ak e -off / Landing A B C D F E G H









VR
Mode :
VR
de vic e
(no t
included)
is
r equir ed
t o
ac tiv a t e
VR
Mode . 9 L 1 A B T rim
clockwise / anticlockwise Emer g enc y
S t op T rim
leftw ar d / rightw ar d T rim
f or w ar d / b ackw ar d T urn
L eft / T urn
Right / A sc end / Desc end F or w ar d / Backw ar d / L eftw ar d / Rightw ar d 8 1 0 1 1 1 3 1 1 1 2 1 3 Any
Chang es
or
modific a tions
no t
expr essly
appr oved
by
the
p arty
r esponsible
f or
c omplianc e
c ould
void
the
user' s
authority
t o
oper a t e
the
equipment . This
de vic e
c omplies
with
p art
15
of
the
F C C
Rules.
Oper a tion
is
subjec t
t o
the
f ollowing
two
c onditions:
(1)
This
de vic e
may
no t
c ause
harmful
int erf er enc e,
and
(2)
this
de vic e
mus t
ac c ep t
any
int erf er enc e
r ec eived,
including
int erf er enc e
tha t
may
c ause
undesir ed
oper a tion. No t e:
This
equipment
has
been
t es t ed
and
f ound
t o
c omply
with
the
limit s
f or
a
Class
B
digit al
de vic e,
pu…

Text truncated - open the document above for the full version.

13EN 2.
Gently
ins t all
the
pr opeller
guar d
t o
the
dr one' s
arm. 3 .
Char g e
the
dr one
b a t t er y .
1.
DO
NO T
look
dir ec tly
int o
the
dr one
light . 2.
DO
NO T
tr e a t
the
pr oduc t
as
household
w as t e. 3.
DO
NO T
fly
above
or
ne ar
obs t acles,
cr owds,
open
w a t er ,
public





r o ad,
high
volt ag e
power
lines
or
tr ees. 4.
DO
NO T
use
the
dr one
in
se ver e
we a ther
c onditions.
These
include





wind,
snow ,
r ain,
smog,
hail,
lightning,
t ornadoes
or
hurric anes. 5.
S t ay
aw ay
fr om
the
r o t a ting
pr opellers
and
mo t ors
t o
avoid
some





tiny
objec t s
(e.g.
hair)
t o
g e t
int o
them. 6.
This
pr oduc t
is
no t
a
t oy
and
no t
r ec ommended
f or
users
under





ag e
14. 7 .
P l e a s e
m a i n t a i n
l i n e- o f - s i g h t
o f
y o u r
d r o n e
a t
a l l
t i m e s
a f t e r
i t
i s





p o w e r e d
u p .
D o
n o t
r e l y
o n
t h e
c a m e r a
i m a g e
t o
c o n t r o l
y o u r
d r o n e .
G P S D YNAL OG
ac c ep t s
no
liability
f or
damag e,
injur y
or
any
le g al
r esponsibility
incurr ed
dir ec tly
or
indir ec tly
fr om
the
use
of
this
pr oduc t .
The
user
shall
obser ve
saf e
and
lawful
pr ac tic es
including,
but
no t
limit ed
t o ,
those
se t
f orth
in
these
Saf e ty
Guidelines.
D YNAL OG
r eser ves
the
right
t o
upda t e
this
user
manual. 8 .
This
dr one
does
no t
c ome
with
a
GP S
module.
Ple ase
fly
the
dr one





within
the
c ontr ol
r ang e
and
alw ays
k eep
an
e ye
on
the
flying. 9 .
T h i s
p r o d u c t
i s
n o t
i n t e n d e d
f o r
p r o f e s s i o n a l
a e r i a l
d r o n e
p h o t o g r a p h y . 10.
Be
sur e
t o
obser ve
all
loc al
r e gula tions,
ob t ain
appr opria t e







authoriz a tions
and
unders t and
risks.
Ple ase
no t e
it
is
solely
your







r esponsibility
t o
c omply
with
all
flight
r e gula tions. Phone
Clamp ON/ OFF L eft
Contr ol
S tick LED
Indic a t or One
Ke y
T ak e -off /Landing Cir cle
Fly He adless
Mode(short
pr ess) One
Ke y
R e turn(long
pr ess) High-speed
R o t a tion Dr one' s
LED
Indic a t ors
ON/ OFF Right
Contr ol
S tick F or w ar d
T rim Rightw ar d
T rim Backw ar d
T rim L eftw ar d
T rim 2 3 4 5 6 1 7 8 3 4 5 6 7 8 9 10 11 12 13 1 FLIGHT
PREP AR A TION 1 .
Unf old
the
fr ont
arm,
then
the
r e ar
arm. 10 11 12 13 9 R emo t e Pho t o Speed
Swit ch(short
pr ess) Emer g enc y
S t op(long
pr ess) 2 1 Video 360°
Flip 4 3 Op tion
3:
Plac e
the
dr one
on
your
p alm
with
the
he ad
of
the
dr one
in
the
fr ont ,
then
g ently
thr ow
it
int o
the
air . Landing Op tion
1: Pr ess
the








but t on
t o
land
the
dr one. Op tion
2: Slowly
pull
the
L eft
Contr ol
S tick
b ackw ar d
t o
land
the
dr one
until
the
pr opellers
s t op
r o t a ting. Flight
Dir ec tions L eft
Contr ol
S tick Right
Contr ol
S tick P u s h
t h e
R i g h t
C o n t r o l
S t i c k
f o r w a r d
a n d
t h e
d r o n e
w i l l
f l y
f o r w a r d ;
p u l l
i t
b a c k w a r d
a n d
t h e
d r o n e
w i l l
f l y
b a c k w a r d . P u l l
t h e
R i g h t
C o n t r o l S t i c k
l e f t w a r d
a n d
t h e
d r o n e
w i l l
f l y
l e f t w a r d ;
p u l l
i t
r i g h t w a r d
a n d
t h e
d r o n e
w i l l
f l y
r i g h t w a r d . No t es : *
Ther e
ar e
c ontinuous
beeps
fr om
the
r emo t e
when
you
ac tiv a t e
this



func tion.
If
you
do
no t
move
the
Right
Contr ol
S tick
about
5s
aft er



you
pr ess
the
















but t on,
the
func tion
will
be
c anc elled
and
the



r emo t e
will
s t op
beeping. *
This
func tion
c an ' t
be
ac tiv a t ed
when
the
b a t t er y
of
the
dr one
is
low . 5 V / 2 A Char ging:
Solid
r ed F ully
char g ed:
Solid
gr een No t es : *
When
the
dr one' s
b a t t er y
is
low ,
ther e
ar e
c ontinuous
beeps
fr om



the
r emo t e
and
the
dr one' s
LEDs
k eep
flashing. *
Ple ase
use
the
original
b a t t er y
and
U SB
c able
pr ovided. *
Keep
the
b a t t er y
aw ay
fr om
any
sharp
objec t s
tha t
c ould
punc tur e



int o
the
b a t t er y
t o
avoid
risks
of
explosion
and
fir e. *
It' s
no t
r ec ommended
t o
char g e
the
b a t t er y
fr om
the
U SB
port
of
PC. *
Flight
time
may
be
r educ ed
when
flying
in
low- t emper a tur e



envir onment s. * Do
no t
mix
old
and
ne w
b a t t eries.
* Do
no t
mix
alk aline,
s t andar d(c arbon-zinc),
or
r echar g e able
b a t t eries. 1.
P air
the
R emo t e
with
the
Dr one S t ep
1: Pr ess
and
hold
the
ON/ OFF
but t on
till
the
dr one' s
LEDs
s t art
flashing
t o
turn
on
the
dr one.
Then
plac e
the
dr one
on
a
fla t
surf ac e
with
the
he ad
f or w ar d. S t ep
2: Pr ess
and
hold
the
ON/ OFF
but t on
t o
turn
on
the
r emo t e;
you
will
he ar
a
beep
fr om
the
r emo t e
and
it s
LED
indic a t or
s t art s
flashing. The
dr one
will
be
p air ed
with
the
r emo t e
aut oma tic ally
aft er
2
sec onds.
The
LED
indic a t ors
on
the
dr one / r emo t e
bec ome
solid
on,
indic a ting
a
suc c essful
p airing.
Ple ase
do
no t
overtight en
the
scr e ws.
Gently
r o t a t e
the
pr opellers
by
hand
aft er
ins t alla tion
t o
check
if
the y
ar e
r o t a t able ;
If
no t ,
ple ase
loosen
the
scr e w
and
check
ag ain. No t e : 2 1 L oosen
the
scr e ws,
then
r emove
the
pr opellers. Fit
the
sp ar e
pr opellers
int o
the
dr one
ac c or ding
t o
the
mark
(A/B)
on
them ,
then
tight en
the
scr e ws. FLIGHT
OPER A TION
GUIDE *
M a k e
s u r e
y o u
p o w e r
o n
t h e
d r o n e
fi r s t,
t h e n
t h e
r e m o t e
i n
e a c h
fl i g h t. *
P l e a s e
c a l i b r a t e
t h e
d r o n e
a f t e r
a
c r a s h
o r
i m p a c t. *
F o r
a l l
fl i g h t
f u n c t i o n s
a n d
m o d e s ,
t h e
o p e r a t o r
a n d
t a i l
o f
t h e
d r o n e



m u s t
b e
a l i g n e d . *
W e
r e c o m m e n d
fl y i n g
i n
t h e
o p e n
a i r
a n d
w i t h i n
t h e
c o n t r o l
r a n g e
f o r



b e g i n n e r s . IMPOR T ANT 3.
Flight
Ins truc tions T ak e -off Op tion
1: Pr ess
the








but t on
t o
t ak …

Text truncated - open the document above for the full version.

Shenzhen Junge Yunchuang Technology Co., Ltd. Address: 1204, Unit 3, Building C,Fu Gui Yuan, Fu Gui Road, Fu Hua Community, Xixiang Street, Baoan District. Shenzhen, China. Email: [email protected] Tel: +86-755-84652162 QA-FR-170-B 7/29/2014 FCC Authorization Date: 2022-11-07 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We Shenzhen Junge Yunchuang Technology Co., Ltd., the undersigned, hereby authorizes Shenzhen Accurate Technology Co., Ltd. to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Shenzhen Accurate Technology Co., Ltd. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely, Signature: Name: Dovy Wong Title: Manager

Shenzhen Junge Yunchuang Technology Co., Ltd. Address: 1204, Unit 3, Building C,Fu Gui Yuan, Fu Gui Road, Fu Hua Community, Xixiang Street, Baoan District. Shenzhen, China. Email: [email protected] Tel: +86-755-84652162 FCC Confidential Authorization Date: 2022-11-07 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2A3FP-DF1TR2204 In accordance with Sections 0.457 and 0.459 of the Shenzhen Junge Yunchuang Technology Co., Ltd. hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Name: Dovy Wong Title:Manager

Shenzhen Junge Yunchuang Technology Co., Ltd. Address: 1204, Unit 3, Building C,Fu Gui Yuan, Fu Gui Road, Fu Hua Community, Xixiang Street, Baoan District. Shenzhen, China. Email: [email protected] Tel: +86-755-84652162 Date: 2022-11-07 Similarity Declaration FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam, We, Shenzhen Junge Yunchuang Technology Co., Ltd. hereby declare that we have a product named as REMOTE, FCC ID:2A3FP-DF1TR2204, the models: DR-DF100B, DR-DF100C, DR-DF160B, DR-DF180B, DR-DF200B, DR-DF260B, DR-DF280B, DR-DF200C, DR-DF300B, DR-DF350B, DR-DF300C, DR-DF400B, DR-DF440B, DR-DF400C. All of the models are the same except model name. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely, Signature: Name: Dovy Wong Title: Manager

Shenzhen Accurate Technology Co., Ltd. FCC ID: 2A3FP-DF1TR2204 External Photos Page 1 of 3 External Photos Shenzhen Accurate Technology Co., Ltd. FCC ID: 2A3FP-DF1TR2204 External Photos Page 2 of 3 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2A3FP-DF1TR2204 External Photos Page 3 of 3

Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220718-32595E-RF LABEL AND LOCATION Page 1 of 1 FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Shenzhen Accurate Technology Co., Ltd. FCC ID: 2A3FP-DF1TR2204 Internal Photos Page 1 of 4 Internal photos Shenzhen Accurate Technology Co., Ltd. FCC ID: 2A3FP-DF1TR2204 Internal Photos Page 2 of 4 Antenna Shenzhen Accurate Technology Co., Ltd. FCC ID: 2A3FP-DF1TR2204 Internal Photos Page 3 of 4 Shenzhen Accurate Technology Co., Ltd. FCC ID: 2A3FP-DF1TR2204 Internal Photos Page 4 of 4

Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220718-32595E-RF-00 Version 29: 2021-11-09 Page 10 of 39 FCC-FHSS FCC§15.247 (i), §1.1307 (b) (3) &§2.1093 – RF EXPOSURE Applicable Standard According to FCC §2.1093 and §1.1307(b) (3), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. According to KDB 447498 D04 Interim General RF Exposure Guidance SAR-Based Exemption: SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum timeaveraged power or maximum time-averaged ERP, whichever is greater. Per § 1.1307(b)(3)(i)(B), for single RF sources (i.e., any single fixed RF source, mobile device, or portable device, as defined in paragraph (b)(2) of this section): A single RF source is exempt if: the available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW) described in the following formula. This method shall only be used at separation distances (cm) from 0.5 centimeters to 40 centimeters and at frequencies from 0.3 GHz to 6 GHz (inclusive). P th is given by: Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220718-32595E-RF-00 Version 29: 2021-11-09 Page 11 of 39 FCC-FHSS Result For worst case: Exemption limit: For f=2.48GHz, d=0.5cm, the P th = 2.72mW The higher of the available maximum time-averaged power or effective radiated power (ERP): The antenna gain is 0dBi(-2.15dBd), 0dBd=2.15dBi The maximum tune-up conducted power is 3.0dBm (2.00mW), which less than 2.72mW@2480MHz exemption limit. So the stand-alone SAR evaluation can be exempted.

★ Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “ ”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86 755-26503290 Fax: +86 755-26503396 Web: www.atc-lab.com Version 29: 2021-11-09 Page 1 of 40 FCC-FHSS TEST REPORT Applicant Name : Shenzhen Junge Yunchuang Technology Co., Ltd. Address : 1204, Unit 3, Building C, Fu Gui Yuan, Fu Gui Road, Fu Hua Community, Xixiang Street, Baoan District, Shenzhen, China Report Number : SZNS220718-32595E-RF-00 FCC ID: 2A3FP-DF1TR2204 Test Standard (s) FCC PART 15.247 Sample Description Product Type: REMOTE Model No.: DR-DF100B Multiple Model(s) No.: DR-DF100C, DR-DF160B, DR-DF180B, DR-DF200B, DR-DF260B, DR-DF280B, DR-DF200C, DR-DF300B, DR-DF350B, DR-DF300C, DR-DF400B, DR-DF440B, DR-DF400C Trade Mark: N/A Date Received: 2022/07/18 Report Date: 2022/12/02 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Nick Fang Candy Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220718-32595E-RF-00 Version 29: 2021-11-09 Page 2 of 40 FCC-FHSS TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.247 (I), §1.1307 (B) (3) &§2.1093 – RF EXPOSURE ..................................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 RESULT ...................................................................................................................................................................... 11 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 12 FCC §15.205, §15.209 & §15.247(D) – RADIATED EMISSIONS .......................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 EUT SETUP ................................................................................................................................................................ 13 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP ....................................…

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Dongzhen Electronics Co., Ltd Antenna Specification for Approval Customer Name：Wandi Electronics Product Name： 2.4G antenna Part NO.: 19PIN*0.12*1.4PVC Write By： Mr. zhou Issued Date: 2019-3-8 Address of Manufacturer:4 / F, Shangpin Technology Building, Nanlong Street, Jinfeng Residential Committee, Xincuo Liao, Longhu District, Shantou City customer: R&D Dept Business Dept Approved By supplier R&D Dept Engineer Dept Approval MATERIAL CHECKING PART NO. PART TITLE DATE DRW ING SCALE UNIT IN VER. 唳唳ㄩ SU PPLIER CFM Product Specification A. Electrical Characteristics Frequency 2400MHz ~2500MHz VSWR <3.0 Efficiency >20% Impedance 50 Ohm Polarization Line Gain 0dBi B. Material & Mechanical Characteristics Material of Radiator Cu Cable Type 1.4 white Connector Type : NO Dimension C. Environmental Operation Temperature - 30 °C ~ + 80 °C Storage Temperature - 30 °C ~ + 85 °C Test Equipment & Conditions 1． Net work Analyzers : Agilent 8753D 5071B 2．Communications Test Set: Agilent E5515C 3．3D Ch amber Test System Gain 2.40GHz -0.01dBi 2.440GHz 2.48GHz -0.02dBi 0dBi Radiation Pattern:

Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220718-32595E-RF Test Photos Page 1 of 1 Photo of Radiated Emission Measurement (Below 1G) Photo of Radiated Emission Measurement (Above 1G)