Marine Navigation GPS Antenna with Waterproof Connector

Electrical Parameters

Frequency (MHz):1575.42±5MHz/1561±5MHz/1609±2MHz

Gain (dB):30dB±2

3dB beam width:110±10

Axial ratio (dB):<5

Polarization mode:Right-handed circular polarization

Internal flatness (dB):<2(1575.42±5MHz9)<2(1561.098±5MHz)<2(1609±2MHZ)

standing-wave ratio:≤2.0

Noise coefficient (B):≤2.0

DC voltage (V):3~5V

Direct current (mA):≤10

Mechanical Parameters

Size (mm):89*86mm

Shell material:ABS+PC alloy

Storage temperature (℃):-40℃~+85℃

Working temperature (℃):-40℃~+85℃

Environmental wind speed (Km/h):135

Environmental humidity (%):5%~95%

Maximum wind speed (Km/h):200

Usage environment:outdoors

Connection:N/K

Pole size:100mm

Material of holding pole:stainless steel