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LV88耳机规格书

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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

TD

&期

g ?

地址:深圳市观兰镇新田村

新丰工业区

2

5

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

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

117^90dB

右耳:

ll?.7?dB

咪头:

-040.91dB

滤遽器

1

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

qJ41 B z-^-2 11

d 11

’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

300 «1QB 500 700 1kHz

3k

k

7k

5T 117.g0dB

7

117.90dB^T

77dB

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

TD

&期

g ?

地址:深圳市观兰镇新田村

新丰工业区

2

5

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

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

117^90dB

右耳:

ll?.7?dB

咪头:

-040.91dB

滤遽器

1

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

qJ41 B z-^-2 11

d 11

’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

300 «1QB 500 700 1kHz

3k

k

7k

5T 117.g0dB

7

117.90dB^T

77dB

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)

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