GPS Antenna

Model : GA-88P

Q'ty :

Add To Inquiry

GPS Marine Antenna with DC 2.5~5.5V Input Voltage
MODEL: GA-88P
Overview
GA-88P is designed for the Marine Vessels mast or tall buildings that require long extra cables without signal constraint to the GPS receivers. It is the integration of the high performance GPS patch antenna and a low noise amplifier into an extremely fully waterproof enclosure and when connected to a GPS receiver with 2.5~5.5VDC antenna power, it can provide excellent antenna signal amplification and out-band filtering with rejection for that receiver at 3V DC or 5V DC input Voltage.


Specification
Antenna Element
Center Frequency 1575.42 MHz +/-1.023 MHz
Polarization R.H.C.P. (Right Handed Circular Polarization)
Absolute Gain @ Zenith +5 dBi typical
Gain @ 10o Elevation -1 dBi typical
Axial Ratio 3 dB max
Output VSWR 1.5:1 max
Output Impedance 50 ohm
Low Noise Amplifier
Center Frequency 1575.42 MHz +/- 1.023 MHz
Power Gain 28 +/-4.5dB
Bandwidth 2 MHz min
Noise Figure 1.5 max
Outer Band Attenuation 20 dB min. @ Fo +/-50 MHz
Supply Voltages 2.5 to 5.5V DC
Current Consumption 13mA@ 3.0V DC,18mA@ 5.0V DC
VSWR 1.5 max
Output Impedance 50 ohm
Overall Performance: (antenna element, LNA & coax cable)
Center Frequency 1575.42 MHz
Gain 30 +/-4.5dB
Noise Figure 2.0 max
Bandwidth 2 MHz min
Axial Ratio 3 dB max
VSWR 1.5 max
Output Impedance 50 ohm
Environmental Conditions
Operating Temperature -30°C to +80°C
Storage Temperature -40°C to +100°C
Relative Humidity 40% to 95% non-condensing
Water Resistance 100% waterproof
Physical Constructions
Constructions Enclosure Center feeds TNC connector for antenna output
Dimensions 80(Dia) X 72(H)
Weight 120 grams (without cable)
Standard Mounting External flagpole mount, an optional accessory kit
Optional mounting plate 1. Cabin roof-mount with stainless steel base & shaft
2. Rail side mount with stainless rod
Cable & Connector
RF 10 meter RG58 A/U connectors are hermetically molded plastics for waterproof and stain relief
Cable Pulling strength 12Kg for 5sec
Connector available BNC (standard), other types (optional)
This specification is subject to change without prior notice...