2024年10月26日发(作者:颜慧艳)
承 认 书
SPECIFICATION
SPECIFICATION NO
: SPC-EP23-__
VERSION NO
: A0
客户
(Customer name):
联维亚
产品名称
COMMODITY
产品型号
MODEL NO.
免提耳机
HANDS-FREE EARPHONE
HEC-2313102-8R( CL518)
制作
(DRAMN B)
审核
(CHECKED By
客户签印栏
(Customer Sig nature )
承认
(Accept)
拒收
(Reject)
摘要
(
Remark)
日期
(Date)
请确认后回复一份( Please fax back after you accepted )
深圳市海得威实业有限公司
伽內
■ ■UGUeay SHENZHEN HEADWAY INDUSTRIAL CO
丄
TD
&期
g ?
地址:深圳市观兰镇新田村
新丰工业区
2
排
5
栋
PC
:
518110|^^
Http://www. E・ mail: market@
TEL
:
86-755-29836042 FAX:86-755-2983611 9
MODEL NO
:
HEC-2313102-8R
DATE
:
2007-04-20
4!益海得威
SPECIFICATION
SPECIFICATION NO
:
SPC-EP23-
VERSION NO
:
A0
0PE
This is specification covers outer drawing construction,electrical & mecha
ni cal characteristics of earpho ne model:HEC2313102-8R
2.T YPE
EARPHONE WITH MICROPHONE.
R
3-
3-
3- 3 MAGNET
1 SIZE ① 15.4
2 DIAPHRAGE MYLAR
ND-Fe-B
4. MICROPHONE
4- 1 SENSITIVITY -40± 3dB
4- 2 IMPEDANCE 2.2K
Q
4- 3 STANDARD OPERATIONS VOLTAGE 3.0V
5. ELECTRICAL CHARACTERISTICS
5- 1 .I MPEDANCE
32
Q±
20
%
AT 1KHz 1 mW(0.179V)
5- IVITY
L: 117dB±3dB/1mW/IEC- 318 仿真耳
R: 117dB± 3dB/1mW/ IEC- 318 仿真耳
5- POWER
3 mW
」N PUT POWER
5mW
NCY RANGE
100Hz ~ 8KHz
L BALANCE
With 3dB at 1KHz, 1mW
TY
Hot line of cord should be connected to(+) terminals of speaker.
IONSD
Should be no rmal at programmed source3 mW(0.3V).
& RATTLE
MODEL NO
:
HEC-2313102-8R
DATE
:
2007-04-20
4!益海得威
SPECIFICATION
SPECIFICATION NO
:
SPC-EP23-
VERSION NO
:
A0
Should be no rmal at sinu soidal source 3mW(0.3V).
6. MECHANICAL CHARACTERISTICS
6-
24g ± 3g(WITH CORD)
6- TENSION TEST
should be no rmal after appl ying ten sile force
1000g
2000g
1
1
min
min
(sperker side)
(plug side)
6- BEND TEST
SPEAKER 1500 TIMES(WEIGHT 100g, angle :+/-90° and 20 TIME/1 minute)
PLUG 2000 TIMES(WEIGHT 150g, angle :+/-90° and 20 TIME/1 minute)
7. RELIABLE TEST
7- 1 丄 OAD TEST
should be no rmal after appl ying 3mW white no ise for 8 hours.
7- TEMP TEST
should be normal after exposing at 60T for 8 hours.
7- Y TEST
should be normal after exposing at 40T , 95% for 48 hours.
TEST
should be no rmal after dropp ing on wood floor 120cm height.
8. FREQUENCY RESPONSE CURVE (FIG .1)
9. OTHERS (FIG.2)
Mi ni-14Pi n
700mm± 50mm(①2.0mm单支黑色线)
MODEL NO
:
HEC-2313102-8R
DATE
:
-Head^y
;
§ ^Si
SPECIFICATION
SPECIFICATION NO
:
SPC-EP23-
VERSION NO
:
A0
2007-04-20
03/03x2007 17:09
CRV6125LRT
左右耳机传声器测试仪
U
飾
117^90dB
右耳:
ll?.7?dB
咪头:
-040.91dB
滤遽器
1
次
型号:
231310Z lkHz^
敏廈 左耳:
117^0dB ll?.7?dB -040.31dB
无櫃
51
阻抗: ft 电流:
184 uA Z5B7 mU
weoHzgO
电压:
01?9
甌
qJ41 B z-^-2 11
d 11
一
’阻抗:
0OZ ns '
Fcl: 1B00HZ Fc2:1000Hzg®2£®i
扫频模式:
R0R.13dB: 000.13dB
■
-PASS
123101491
05
080
030
_6e
100Hz
0
阳
300 «1QB 500 700 1kHz
3k
弓
k
7k
5T 117.g0dB
:
7
:
117.90dB^T
77dB
匚
117.77dB^
;
耳机曲线图
耳机电路图
MODEL NO
:
HEC-2313102-8R
DATE
:
2007-04-20
SPECIFICATION NO
:
^Head^y ^9MS
SPECIFICATION
SPC-EP23-
VERSION NO
:
A0
•
m
r--
Yl n
P13
Pl
耳机外观图
(
Un it:mm)
2024年10月26日发(作者:颜慧艳)
承 认 书
SPECIFICATION
SPECIFICATION NO
: SPC-EP23-__
VERSION NO
: A0
客户
(Customer name):
联维亚
产品名称
COMMODITY
产品型号
MODEL NO.
免提耳机
HANDS-FREE EARPHONE
HEC-2313102-8R( CL518)
制作
(DRAMN B)
审核
(CHECKED By
客户签印栏
(Customer Sig nature )
承认
(Accept)
拒收
(Reject)
摘要
(
Remark)
日期
(Date)
请确认后回复一份( Please fax back after you accepted )
深圳市海得威实业有限公司
伽內
■ ■UGUeay SHENZHEN HEADWAY INDUSTRIAL CO
丄
TD
&期
g ?
地址:深圳市观兰镇新田村
新丰工业区
2
排
5
栋
PC
:
518110|^^
Http://www. E・ mail: market@
TEL
:
86-755-29836042 FAX:86-755-2983611 9
MODEL NO
:
HEC-2313102-8R
DATE
:
2007-04-20
4!益海得威
SPECIFICATION
SPECIFICATION NO
:
SPC-EP23-
VERSION NO
:
A0
0PE
This is specification covers outer drawing construction,electrical & mecha
ni cal characteristics of earpho ne model:HEC2313102-8R
2.T YPE
EARPHONE WITH MICROPHONE.
R
3-
3-
3- 3 MAGNET
1 SIZE ① 15.4
2 DIAPHRAGE MYLAR
ND-Fe-B
4. MICROPHONE
4- 1 SENSITIVITY -40± 3dB
4- 2 IMPEDANCE 2.2K
Q
4- 3 STANDARD OPERATIONS VOLTAGE 3.0V
5. ELECTRICAL CHARACTERISTICS
5- 1 .I MPEDANCE
32
Q±
20
%
AT 1KHz 1 mW(0.179V)
5- IVITY
L: 117dB±3dB/1mW/IEC- 318 仿真耳
R: 117dB± 3dB/1mW/ IEC- 318 仿真耳
5- POWER
3 mW
」N PUT POWER
5mW
NCY RANGE
100Hz ~ 8KHz
L BALANCE
With 3dB at 1KHz, 1mW
TY
Hot line of cord should be connected to(+) terminals of speaker.
IONSD
Should be no rmal at programmed source3 mW(0.3V).
& RATTLE
MODEL NO
:
HEC-2313102-8R
DATE
:
2007-04-20
4!益海得威
SPECIFICATION
SPECIFICATION NO
:
SPC-EP23-
VERSION NO
:
A0
Should be no rmal at sinu soidal source 3mW(0.3V).
6. MECHANICAL CHARACTERISTICS
6-
24g ± 3g(WITH CORD)
6- TENSION TEST
should be no rmal after appl ying ten sile force
1000g
2000g
1
1
min
min
(sperker side)
(plug side)
6- BEND TEST
SPEAKER 1500 TIMES(WEIGHT 100g, angle :+/-90° and 20 TIME/1 minute)
PLUG 2000 TIMES(WEIGHT 150g, angle :+/-90° and 20 TIME/1 minute)
7. RELIABLE TEST
7- 1 丄 OAD TEST
should be no rmal after appl ying 3mW white no ise for 8 hours.
7- TEMP TEST
should be normal after exposing at 60T for 8 hours.
7- Y TEST
should be normal after exposing at 40T , 95% for 48 hours.
TEST
should be no rmal after dropp ing on wood floor 120cm height.
8. FREQUENCY RESPONSE CURVE (FIG .1)
9. OTHERS (FIG.2)
Mi ni-14Pi n
700mm± 50mm(①2.0mm单支黑色线)
MODEL NO
:
HEC-2313102-8R
DATE
:
-Head^y
;
§ ^Si
SPECIFICATION
SPECIFICATION NO
:
SPC-EP23-
VERSION NO
:
A0
2007-04-20
03/03x2007 17:09
CRV6125LRT
左右耳机传声器测试仪
U
飾
117^90dB
右耳:
ll?.7?dB
咪头:
-040.91dB
滤遽器
1
次
型号:
231310Z lkHz^
敏廈 左耳:
117^0dB ll?.7?dB -040.31dB
无櫃
51
阻抗: ft 电流:
184 uA Z5B7 mU
weoHzgO
电压:
01?9
甌
qJ41 B z-^-2 11
d 11
一
’阻抗:
0OZ ns '
Fcl: 1B00HZ Fc2:1000Hzg®2£®i
扫频模式:
R0R.13dB: 000.13dB
■
-PASS
123101491
05
080
030
_6e
100Hz
0
阳
300 «1QB 500 700 1kHz
3k
弓
k
7k
5T 117.g0dB
:
7
:
117.90dB^T
77dB
匚
117.77dB^
;
耳机曲线图
耳机电路图
MODEL NO
:
HEC-2313102-8R
DATE
:
2007-04-20
SPECIFICATION NO
:
^Head^y ^9MS
SPECIFICATION
SPC-EP23-
VERSION NO
:
A0
•
m
r--
Yl n
P13
Pl
耳机外观图
(
Un it:mm)