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产品目录 > 船用GPS天线
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船用GPS天线
船用GPS天线
名称︰船用GPS天线
型号︰GA-88P
品牌︰ETEK
原产地︰台湾
产品描述

GPS Antenna

MODEL: GA-88P

Concinnity and Solid design for GPS Marine Antenna

with Advanced technology

GPS Antenna: 80mm(Dia) x 71.3mm(H)

Mounting base: 110mm(W) x 70(mmL) x 75.2mm(H)

Request

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GA-88P is designed for the Marine Vessels mast or tall buildings that require long extra cables without signal constraint to the GPS receivers. GA-88P 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 GA-88P 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:

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

-30oC to +80oC

Storage Temperature

-40oC to +100oC

Relative Humidity

40% to 95% non-condensing

Water Resistance

100% waterproof

Physical Constructions

Constructions

Enclosure Center feeds TNC connector for antenna output

Dimensions(mm)

Antenna: 80(Dia) X 71.3(H)

Mounting Base: 110(W) X 70(L) X 75.2(H)

Weight

150 grams (without cable)

Standard Mounting

Concinnity and Solid design

Cable & Connector

RF

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 共 12 产品信息 显示 8   上一个   下一个 
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