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.
Specification
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Physical Condition
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Construction:
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Polycarbonate radome detachable
cable/connector for easy mount, rubber-O-rign between top radome and screw base for waterproof.
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Dimension:
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60 mm in diameter x 38mm in height.
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Weight:
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125 grams (w/o cable & connector)
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Color
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Standard in ivory with 0.8 inch threaded wing ntu (standard accessory ).
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Mounting:
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Bulkhead mount with 0.8 inch threaded wing nut ( standard accessory)
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Cable & Connector
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RF Cable:
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5 meters RG174/U (standard) cable & length (optional)
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Pulling Strength:
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6 Kg @ 5 sec.
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Connector Available:
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BNC, TNC, GT5, MCX(OSX), SMA, SMB or SMC. Straight or right angle.
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Optional Adapters:
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Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX)
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Antenna Element
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Polarization:
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R.H.C.P. (Right Hand Circular Polarization)
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Gain at Zenith:
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+1.5 dBic typical
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Mounted on the 70mm x 70mm square ground plane
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Axial Ratio:
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3 dB max.
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Mounted on the 70mm x 70mm square ground plane
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Low Noise Amplifier
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Gain:
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27 dB @ 3V typically
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Band Width:
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43 MHz min. @ ?-10 dB
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Noise Figure:
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1.5 Typical.
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Supply Voltage:
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2.5~5V DC
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Current Consumption:
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3V DC : 10.6 mA Typical 5.0V DC : 21 mA Typical
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OVERALL PERFORMANCE (Antenna Element, LNA & Cable)
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Center Frequency:
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1575.42 MHz ± 10 MHz & 1602 MHz ± 8 MHz
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Gain:
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At 90o 27 + 3dB (Cable loss) note:1. Mounted on the 70mm x 70mm square ground plane
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VSWR:
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2.0 max.
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Output Impedance:
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50 ohm
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Environmental conditions
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Operating Temperature:
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-40oC~+85oC
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Storage Temperature:
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-40oC~+90oC
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Relative Humidity:
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95% non-condensing
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For GPS system developers, we recommend to order and
test few samples first before placing a quantity order. The listed price is the
sample price.
All customized items are not returnable for refund
if the product functions as the specifications.
