Shenzhen-Kinghelm-Elec-KH-DW-K580-WZ

产品规格书  

PRODUCT SPECIFICATION  

Customer:  

Customer’s part number:  

Product description:  

Uni Link’s part number:  

Issue Date:  

KH-DW-K580-WZ  

BD + GPS Antenna  

MS-BD+GPS-3  

2018-12-30  

Note:  

1575.42 /

 

1561MHz, SMA male , RG174

 

3m  

Application and Features  

Applications :  

1

：

1575.42 / 1561Mhz System  

2

：

Global Positioning System  

3

：

V

ehicle fixing position  

Features :  

1

：

Weight is light  

2

：

RHCP Polarization  

3

：

RoHS compliant  

INDEX  

1

、

PRODUCT TECHNICAL SPECIFIC

A

TION  

2

、

PRODUCT PICTURE  

3

、

PRODUCT SPECIFIC

A

TION CHART  

4

、

MECHANICAL CHARACTERISTICS  

5

、

DURABILITY  

6

、

PATCH TEST CURVE  

7

、

LAN TEST CURVE  

1

、

PRODUCT TECHNICAL SPECIFIC

A

TION  

Electrical Specifications  

1575.42

± 2

 

/ 1561

±

2  

Frequency Range (MHz)  

Bandwidth (MHz)  

Noise Figure (Typical )  

DC current

（

Typical

）  

Input Impedance (Ω)  

V

.

S.W.R  

4

1.5(+25

℃

±10

℃

)  

9.5mA(At 3.0V)  

50  

≤ 2.0  

28  

Gain (dBi)  

Max Input Power (w)  

5

Mechanical Specifications  

Antenna Dimension-mm

 

(mm)  

Connect Type  

49*38  

SMA male  

3-5  

Input

V

o

ltage (V)  

Work Temperature

 

℃  

Pole Diameter-mm  

Cable length-mm  

Weight (g)  

-40- +80  

Φ

40-50  

3000 + / – 30  

90  

2

、

PRODUCT PICTURE  

3

、

PRODUCT SPECIFIC

A

T

ION CHART.  

单位：

mm  

4

、

MECHANICAL CHARACTERISTICS

）  

1

BENDING  

TEST  

Put load 120g to 30cm cable from the end

 

after 1000 times test  

of the connector, fixed joints, swaying

 

no visible damage  

test at an angle of 60 degrees , test  

features after 1000 times  

STRENG TEST

 

Put 15pounds static load

 

to the end of

 

After test no visible  

the cable continue 1 minute

 

damage  

2

3

VIBRATION  

TEST  

the X-axis direction for 120 minutes, and

 

After test

 

no visible  

the Y-axis direction 120 minutes, the

 

damage  

Z-axis direction 240 minutes as vibration  

testing of 1.1mm amplitude and  

33.30Hz/sec of frequency  

5

、

DURABILITY  

1

HEAT TEST  

85+2

℃

for 24 hours, after keep in  

normal condition for 30mim the to test

.  

All characteristic  

range is 30% of  

the initial value  

2

HUMIDITY TEST  

40+2

℃

90-95%RH for 24hours, after  

keep in normal condition for 30mim the  

to test

.  

COLD TEST  

-40+2

℃

for 24hours, after keep in  

normal condition for 30mim the to test

.  

3

6

、

Patch Test Curve  

7

、

LAN Test Curve