GL312LM

1.1 ceramic（Antenna）

Item

data

1

Frequency

L1 B1 G1

3

Polarization

RHCP

4

Gain

3d Bic@PCB(zenith)

5

Impedance

50 Ω

6

Return loss

＜-15dB

1.2 （LNA）

Item

data

2

Work voltage

3~5.5V

3

Work current

≤20mA

4

Gain

28±3dB

5

Noise figure

≤1.5dB

6

V.S.W.R

≤2.0

1.3 LTE  Antenna

Item

规格要求

1

Work Voltage

698~960/1710~2690MHz

2

V.S.W.R

≤3（ min）

3

Polarzation

Liner

4

Gain

2dBi

5

Impedance

50 Ω

1.4   antenna system

Item

data

1

Cable

RG174

2

Connector

FAKRA

3

Mounting

3M adhesive

4

Radome

PC+ABS

Testing itme

Data

Actual data

Band Width

CF±5MHz

14.42MHz

Impedance

50 Ω

46.68 Ω

Return loss

＜-15dB

-29.75dB

Testing item

Data request

Actual data

Work frequency

1561.098-1575.42M

1561MHz

1575MHz

Gain

28±3dB

30.36dB

28.77dB

Noise figure

≤2.0dB

1.26dB

1.24dB