Electrical Characteristics

Antenna

1

Antenna model

DAA1575(9*9*4)

2

Frequency

Range

1575.42MHz±1.023 MHz

V.S.W.R

1.5:1

4

Band Width

> 5 MHz

5

Impendence

50 ohm

6

Gain

-4dBic Based on9×9mm ground plane

7

Polarization

RHCP

LNA

1

Frequency Range

1575.42MHz±1.023 MHz

2

DC Voltage

3.0V

3

Gain

18±3dB

Outband Regection

(Absolute value)

None

None

5

V.S.W.R (Max)

2.0

6

Noise Figure(Max)

2.0dB

7

DC current (Typical)

3.6mA at 3.0V

Overall (Complete module including RF connector)

1

Frequency Range

1575.42MHz±1.023 MHz

2

Output VSWR (Max)

2.0

3

Gain

18±3dBic

4

Impendence

50 ohm

Material

No

Part Name

SPEC

1

Antenna

Dielectric Ceramics

2

PCB

FR4

3

Shielding

Tinplate

4

RF Cable

Φ0.81±0.1mm

L=20±2mm

5

RF Connector

IPEX

6

Circular magnets

None

9

Thickness(TPY)

6.8

Environment Condition

1

Working Temp

-40°C~+85°C

2

Storage Temp

-45°C~+90°C

3

Vibration

Sine sweep 1g(0-p)

10~55~10Hz each axis