Marine, Telecome base station GPS L1/BDS B1 antenna

For telecom base station/marine positioning, navigation or timing...

Frequency 1575.42MHz,1561.098MHz VSWR ≤1.5 Peak Gain （dbi)）≥3.0, ≥2.5 LNA Gain （dbi) 29±2 Efficiency ≥55%

VLG

Shenzhen, CN

Description

The antenna adopts lightning protection and anti-static design, with the characteristics of high gain and high efficiency. Widely used in electric power, base station, marine, and other timing places.

The timing antenna is very widely used in Marine industries. It has strong capability in against terrible environment and good performance on continuous working. Users can use it for navigation, and positioning and receive accurate time from satellite.

1. Patch Antenna Electrical Specifications.
Center Frequency 1561.098MHz-1575.42MHz
Output VSWR ≤1.5
Output Impedance 50ohm
Efficiency (%) ≥60
Peak Gain ≥2.5dB typ
Cable RG174 Black /4000mm
Connect Type SMA-J
Polarization R.H.C.P

2. Low Noise Amplifier Electrical Specifications.
Frequency Range 1561.098MHz-1575.42MHz
LNA Gain 29±2 dB
Noise Figuer ≤1.5
Output V.S.W.R ≤1.5
Voltage Range 3.0 V ~ 5 V
Current ≤20 mA
Impedance 50 Ω

3、APPLICATION
This application shall apply for antenna unit which shall be used with an engine for an automobile.(for impedance 50 ohm)

4、OPERRATING CONDITION
Temperature -40℃ to +85℃

5、STORAGE CONDITION
Temperature -40℃ to +85

Contact [email protected]/ Whatsapp: +86-13570817400 for any queries. Tks.

Specifications

Power: Min. operating power [V]

3

Max. operating power [V]

5

Connection/cable for power

SMA-J (Customizable)

Operational: Design keywords

Geodetic Antenna

Mounting

Braket/Stand

Amplifier: Amplifier

Y

Noise figure [max dB]

1.5

Amplifier description

Low-noise amplifier adopts pre-filtering scheme

Max cable length [m]

30

Tracked signals: Tracked satellite signals

GPS, BeiDou

Type of GPS measurements

L1

Type of GLONASS measurements

Type of Galileo measurements

Type of Beidou measurements

B1

Type of SBAS measurements

Signal gain [dB]

29

Connectivity: SMA male

Y

Environment: Operating temperature: min. [°C]

-40

Operating temperature: max. [°C]

85

Water sand and dust proof

IPX5 (IP67 customizable)

Shock and vibration proof

Yes