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

MA700P



Description


High Gain gps antenna 38db

MA700P is designed for the Marine Vessels mast or tall buildings that require long extra cables without signal constraint to the GPS receivers. MA700P 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 MA700P 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 3.0~5VDC antenna power, it can provide excellent antenna signal amplification and out-band filtering with rejection for that receiver at 3V~5 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 Based on 70x70mm ground plane
Gain @ 10o Elevation -1 dBi typical
Axial Ratio 3 dB max.
Output VSWR 1.5:1 Typ.
Output Impedance 50 ohm
Low Noise Amplifier
Center Frequency 1575.42 MHz +/- 1.023 MHz
Power Gain 38db(3V) / 45db(5V) (Without cable +25¢J¡Ó10¢J)
Bandwidth 10 MHz min.
Noise Figure 1.6 Typ.
Outer Band Attenuation 20 dB min. @ Fo +/-50 MHz
Supply Voltages 3.0~5.0V DC
Current Consumption 21mA@ 3.0V DC,25mA@ 5.0V DC
VSWR 1.5 max.
Output Impedance 50 ohm
Overall Performance: (antenna element, LNA & coax cable)
Center Frequency 1575.42 MHz
Gain 38db(3V) / 45db(5V) (Without cable +25¢J¡Ó10¢J)
Noise Figure 2.0 max.
Bandwidth 10 MHz min.
Axial Ratio 3 dB max.
VSWR 1.5 max.
Output Impedance 50 ohm
Environmental Conditions
Operating Temperature -30oC to +80oC
Storage Temperature -40oC to +100oC
Relative Humidity 40% to 95% non-condensing
Water Resistance 100% waterproof
Physical Constructions
Dimensions Antenna: 90.5mm(Dia.) x 108.5mm(H)
 
Weight 150 grams (without cable)
Standard Mounting Concinnity and Solid design
Cable & Connector
RF 45CM-N(F)
Cable Pulling strength 12Kg for 5sec.
Connector available N(F) (standard), SMA(F) / TNC(F) other types (optional)

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