Active GPS/GLONASS Marine Antenna

Model : RV-76G

Specification:

Physical Condition

Construction:

Polycarbonate radome detachable cable/connector for easy mount, rubber-O-rign between top radome and screw base for waterproof.

Dimension:

60 mm in diameter x 38mm in height.

Weight:

125 grams (w/o cable & connector)

Color

Standard in ivory with 0.8 inch threaded wing ntu (standard accessory ).

Mounting:

Bulkhead mount with 0.8 inch threaded wing nut( standard accessory)

Cable & Connector

RF Cable:

5 meters RG174/U (standard) cable & length (optional)

Pulling Strength:

6 Kg @ 5 sec.

Connector Available:

BNC, TNC, GT5, MCX(OSX), SMA, SMB or SMC. Straight or right angle.

Optional Adapters:

Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX)

Antenna Element

Polarization:

R.H.C.P. (Right Hand Circular Polarization)

Gain at Zenith:

+1.5 dBic typical Mounted on the 70mm x 70mm square ground plane

Axial Ratio:

3 dB max. Mounted on the 70mm x 70mm square ground plane

Low Noise Amplifier

Gain:

27 dB @ 3V typically

Band Width:

43 MHz min. @ S11-10 dB

Noise Figure:

1.5 Typical.

Supply Voltage:

2.5~5V DC

Current Consumption:

3V DC : 10.6 mA Typical 5.0V DC : 21 mA Typical

OVERALL PERFORMANCE (Antenna Element, LNA & Cable)

Center Frequency:

1575.42 MHz + 10 MHz & 1602 + 8 MHz

Gain:

At 90° 27 + 3dB (Cable loss) note:1. Mounted on the 70mm x 70mm square ground plane

VSWR:

2.0 max.

Output Impedance:

50 ohm

Environmental conditions

Operating Temperature:

-40°C~+85°C

Storage Temperature:

-40°C~+90°C

Relative Humidity:

95% non-condensing

The antenna system RV-76G is the integration of a high performance GPS/GLONASS patch antenna and a state-of-the-art low noise amplifier into a very low-profile, extremely compact and fully waterproof antenna-signal enclosure. When connected to a GPS receiver with +2.5 to 5 VDC antenna power, it provides excellent signal amplification and out band-rejection for that receiver.

Features:

  • Low Noise Figure/ Fully Weatherproof/ Ultra-high Sensitivity
  • Compact Construction/ Excellent Temperature Stability.

Applications:

  • Marine GPS/GLONASS.
  • GIS / Land Surveyor / Mobile GPS/GLONASS / Fleet Management / Vehicle Tracker.