High Signal External Antenna GPS&Bd Large Antenna

Product Introduce

GPS & BeiDou antenna is an active receiving antenna which can support Beidou two generation (B1) /GPS (L1) dual-mode. The built-in high performance dual mode (BD2/GPS) receiving module, ceramic antenna, low noise amplifier. The plastic shell, the waterproof design. The product has the advantages of small volume, convenient installation and use.

Appearance

External dimension :55*50*17mm

connector: FAKRA Blue Straight female head

Shell Color :Black

Cable :RG 174 3meters

Mounting : Magnetic

Weight: <110gram

Operating Condition

 Temperature :-40ºC~+80ºC

 Humidity:95%~100%

storage condition

Temperature:-45ºC~+85ºC

Humidity:95%~100%

Antenna performance

1 Receiving frequency(MHz) 1575.42±2&1561.098±2 ±2.5

2  center frequency (30*30m)(MHz) 1575.42&1561.098 ±3.0

3  tape width(MHz) ≥10

4 standing-wave ratio (SWR)  ≤1.5

5 Gain (dBi) 3 ±0.5

6 axial ratio (dB) 3.0 ±0.2

7 Polarization right-handed circular polarization 

8 characteristic impedance  (Ω) 50

9 temperature coefficient of frequency(ppm/ºC) 0±10

Amplifier

1 frequency range  1575.42±2MHZ&1561.098±2MHz

2 amplifier gain  26±3dB

3 standing-wave ratio (SWR)  ≤2.0

4 noise factor ≤2.0

5 direcy current ≤20mA

6 direct voltage 3~5v

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