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Home --> Marine Antennas --> GPS Marine Antennas

MA700B



Description


Concinnity and Solid design for GPS Marine Antenna with Advanced technology Garmin compatible Marine GPS Antenna

GPS Antenna: 90.5mm(Dia) x 108.5mm(H)

MA700 is designed for the Marine Vessels mast or tall buildings that require long extra cables without signal constraint to the GPS receivers. MA700 is not only hidden in a durable and waterproof cover, but also cable is protected by a base which can prevent damage. The special design for MA700 is really delicate, compact and reliable. Besides that have concinnity and compacted design for base. 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.

Specifications:

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 IPX7
Physical Constructions
Constructions Enclosure Center feeds TNC connector for antenna output
Dimensions Antenna: 90.5mm(Dia.) x 108.5mm(H)
 
Weight 150 grams (without cable)
Standard Mounting Concinnity and Solid design
Cable & Connector
RF TNC(M)-10 meter RG58/U-BNC(M) other types (optional)
Cable Pulling strength 12Kg for 5sec.
Connector available 30CM-TNC(F) other types(optional)

This specification is subject to change without prior notice

Data Updated: Jan 06, 2007
User selectable datum *Pole mount to 1"-14 UNS threaded mast


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