GC-9237-A-B

GC-9637JBWGF

GPS | GLONASS | AIS

• Dimensions : 248mm x 110mm x 74mm
• LNA Gain : 23dBi at 3V / 24dBi at 5V
• Câble et connecteurs sur mesure à la demande

 

 


Ancienne référence : GC-9237

 

 

Specifications

Electrical Specifications

Navigation (Cable 1)

Frequencies GPS/GLONASS (1572 – 1610 MHz)
Impedance 50 Ohms
Polarization RHCP
LNA Gain 23dB at 3V and 24dB at 5V
VSWR <1.2:1
Voltage supply 2,7V – 5,5V
Current 15 mA to 25 mA
Power (max.) 138mW
Operating temperature -40°C to +85°C
Note Antenna is filtered

 

AIS (Cable 2)

Frequencies AIS (162 MHz)
Impedance 50 Ohms
Polarization Linear
VSWR <2:1
Power handling 25W
Operating temperature -40°C to +85°C

 

Connection Specifications

Cable 1 (Naviguation)

 Connector type: FME female
 Cable type: RG58W (White)
 Cable length: 10m

 

Cable 2 (AIS)

Connector type: FME female
 Cable type: RG58W (White)
Cable length: 10m

Cable length is part of antenna tuning and is not recommended to change it but if you need different connector type please ask our sales team.

 

Mechanical Specifications and Dimensions

Material ABS
Max. dimensions 248mm x 110mm x 74mm (H x L x W)
Colour White (for different colours please ask our sales team)

 

MEASUREMENT

-Antenna was tested with 30cm of RG58 in anechoic chamber

GNSS

Antenna Gain ( S21 )

 

 

 

3D Radiation patterns

 

 

 

 

AIS

Real test

Boat Star Trust was tracked at that time of testing AIS antenna. Measured distance to this  boat was 18.5nm

 

 

 

S11

-Antenna was measured with 10m of RG58