RV76 GPS High Gain Antenna

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The small size and ruggedness of this antenna is a prerequisites for an antenna in the high demand of vehicle locating and car navigation GPS antenna that will sustain harsh environment. ** Universal connectors** AntiTheft & Double Lock
Features: GPS antenna with through hole mounting (for cable routing) with coarse & fine thread for wing-nut fastener and lock-nut. This assists in unauthorised removal and accidental dislodgement.  

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Product Summary

The antenna system RV76 is the integration of the high performance GPS patch antenna and a low noise amplifier into state-of-the-art low a very low profile/extremely compact/fully waterproof antenna signal enclosure. When connected to a GPS receiver with 2.5-5.5V DC antenna power it provide excellent signal amplification and out-band-rejection for that receiver.


Low noise figure / Fully weather proof


Ultra-high Sensitivity / Compact construction


Excellent temperature stability


Physical Constructions:

bulletConstructions: Polycarbonate radome, rubber-O-ring between top radome and screw base for waterproof
bulletDimensions:60mm in diameter x 38mm in height.
bulletWeight: 65grams (w/o cable & connector).
bulletColour : Standard in ivory white, other colours available upon 
bulletMounting :Bulkhead mount with 0.8 inch threaded wing nut 
(standard accessory).

Cable & Connector:

bulletRF cable: 5 meter RG174/U (standard) other length (optional)
bulletPulling strength: 6 Kg @ 5sec. moulded plastic on connector end for strain relief.
bulletConnector available: BNC, MCX right angle, or SMB.
bulletOptional: Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX)

Antenna Element:

bulletCentre Frequency: 1575.42 MHz +/-1.023 MHz
bulletPolarization: R.H.C.P. (Right Handed Circular Polarization).
bulletAbsolute Gain @ Zenith: +5 dBi typical.
bulletGain @ 10 Elevation: -1 dBi typical.
bulletAxial Ratio: 3 dB max.
bulletOutput VSWR: 1.5:1 max.
bulletOutput Impedance: 50 W

Low Noise Amplifier:

bulletCentre Frequency: 1575.42 Mhz
bulletPower Gain: 28 dB typical.
bulletBandwidth: 2 MHz min.
bulletNoise Figure: 1.5 min.
bulletOuter Band Attenuation: 20 dB min. @ Fo +/-50 Mhz.
bulletSupply Voltages: 2.5~5.5V DC.
bulletCurrent Consumption: 12mA +/- 2mA.
bulletVSWR: 2.0max.
bulletOutput Impedance: 50 W

Overall Performance: (antenna element, LNA & coax cable)

bulletCentre Frequency: 1575.42 Mhz.
bulletGain: 26 dB min.
bulletNoise Figure: 2.0 max.
bulletAxial Ratio: 3 dB max.
bulletBandwidth: 2MHz min.
bulletVSWR: 2.0 max.
bulletOutput Impedance: 50 W


bulletOperating Temperature: -40 C~ +85 C.
bulletStorage Temperature: -50 C~ +90 C.
bulletRelative Humidity: 95% non-condensing.
bulletWater Resistance: 100% waterproof.