High Gain GNSS Active Antenna Module

◎ 18 x 18 x 7.9 mm Compact Form Factor.
◎ Dual Satellite Navigation System, GPS/GLONASS.
◎ 29dB LNA Gain, Exceptionally Low Noise Figure.
◎ Up to 50dB Out-of-Band Suppression.
Model : AM-4-A-B01


Specifications:

Category

Specification

Patch Specification

Application Band

GPS

GLONASS

Frequency Range

1575.42 ± 1.023MHz

1602 ± 5MHz

Efficiency(%)

29.85

42.36

Average Gain (dBi)

-5.25

-3.73

Gain (zenith) (dBi)

0.29

1.95

Polarization

R.H.C.P

Test Condition

Without housing

18 x 18 mm2(Ground Plane Dimension)

VSWR

< 2

Return loss

< -10

Impedance

50 Ω

Filter / LNA Specification

Frequency Range

1575.42 ± 1.023MHz

1602 ± 5MHz

Gain

29±2 dB

29±2 dB

Noise Figure

1.5dB typ.

Output V.S.W.R

< 2

Operation Voltage

3.0~5.0 V

Current

10±2 mA

GNSS _Out of Band Rejection

Frequency(MHz)

600~1350

1350~1460

1720~3000

Gain(dB)

57

41

39


Overall Specification (Through Antenna , LNA , without cable loss)

Frequency Range

1575.42 ± 1.023MHz

1602 ± 5MHz

Zenith Gain

29.4±2 dB

29.2±2 dB

Output Impedance

50 Ω

Output V.S.W.R

< 2

Operation Voltage

3.0~5.0 V

Current

10±2 mA

Dimension

18 x 18 x 7.9 mm

ESD Protection

±8 KV (direct discharge)

±15KV (air discharge)

Operation Temperature

-40 ~ +85 oC

Storage Temperature

-40 ~ +85 oC






Features:

  • 18 x 18 x 7.9 mm Compact Form Factor
  • Dual Satellite Navigation System, GPS/GLONASS
  • 29dB LNA Gain, Exceptionally Low Noise Figure
  • Up to 50dB Out-of-Band Suppression






Application:

  •  GNSS Navigation or Tracking Devices