AM-1 Series_ High Gain GNSS Active Antenna Module

◎ 25.2*25.0*7.7mm Compact Form Factor
◎ GPS & GLONASS L1 Bands Supported
◎ 29dB LNA Gain, Exceptionally Low Noise Figure
◎ Up to 59dB Out-of-Band Suppression
◎ RoHS & REACH Compliant
Model : AM-1-A-B04


Specifications:

Category

Specification

Patch Specification

Application Band

L1(GPS)

GLONASS

Frequency Range

1575.42±1.023MHz

1602 ±5MHz

Efficiency(%)

48.42

50.82

Average Gain (dBi)

-3.15

-2.94

Gain (zenith) (dBi)

1.91

1.11

Polarization

R.H.C.P

Test Condition

With housing

With metal plane (305 * 225 mm)


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.

Current

10±2 mA

Output Impedance

50Ω

GNSS _out of Band Rejection

Frequency(MHz)

600~1350

1350~1460

1730~3000

Gain(dB)

59

40

43

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

Frequency Range

1575.42 ± 1.023MHz

1602 ± 5MHz

Zenith Gain

30.7±2 dB

30.2±2 dB

Output Impedance

50 Ω

Output V.S.W.R

< 2

Operation Voltage

3.0~5.0 V

Current

10±2 mA

Dimension

25 x 25 x 7.7 mm

ESD Protection

±8 KV (direct discharge)

±15KV (air discharge)

Operation Temperature

-40 ~ +85 oC

Storage Temperature

-40 ~ +85 oC






Features:

  • 25.2*25.0*7.7mm Compact Form Factor
  • GPS & GLONASS L1 Bands Supported
  • 29dB LNA Gain, Exceptionally Low Noise Figure
  • Up to 59dB Out-of-Band Suppression
  • RoHS & REACH Compliant





Applications:

  • GNSS Navigation or Tracking Device