MA-700C
Description du produit
MA700C is designed for the Marine Vessels mast or tall buildings that require long extra cables without signal constraint to the GPS receivers. MA700C 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.
Caractéristique du produit
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Specifications |
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Antenna Element |
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Center Frequency |
1575.42 MHz +/-1.023 MHz |
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Polarization |
R.H.C.P. (Right Handed Circular Polarization) |
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Absolute Gain @ Zenith |
+5 dBi typical |
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Gain @ 10o Elevation |
-1 dBi typical |
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Axial Ratio |
3 dB max. |
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Output VSWR |
1.5:1 max. |
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Output Impedance |
50 ohm |
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Low Noise Amplifier |
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Center Frequency |
1575.42 MHz +/- 1.023 MHz |
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Power Gain |
28 +/-4.5dB |
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Bandwidth |
2 MHz min. |
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Noise Figure |
1.5 max. |
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Outer Band Attenuation |
20 dB min. @ Fo +/-50 MHz |
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Supply Voltages |
2.5 to 5.5V DC |
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Current Consumption |
13mA@ 3.0V DC,18mA@ 5.0V DC |
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VSWR |
1.5 max. |
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Output Impedance |
50 ohm |
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Overall Performance: (antenna element, LNA & coax cable) |
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Center Frequency |
1575.42 MHz |
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Gain |
30 +/-4.5dB |
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Noise Figure |
2.0 max. |
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Bandwidth |
2 MHz min. |
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Axial Ratio |
3 dB max. |
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VSWR |
1.5 max. |
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Output Impedance |
50 ohm |
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Environmental Conditions |
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Operating Temperature |
-30oC to +80oC |
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Storage Temperature |
-40oC to +100oC |
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Relative Humidity |
40% to 95% non-condensing |
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Water Resistance |
100% waterproof |
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Physical Constructions |
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Constructions |
Enclosure Center feeds TNC connector for antenna output |
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Dimensions |
Antenna： 90.5mm(Dia.) × 108.5mm(H) |
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Weight |
150 grams (without cable) |
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Standard Mounting |
Concinnity and Solid design |
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Cable & Connector |
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RF |
10 meter RG58/U connectors are hermetically molded plastics for waterproof and stain relief |
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Cable Pulling strength |
12Kg for 5sec. |
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Connector available |
TNC other types (optional) |
＊This specification is subject to change without prior notice Data Updated: JUL 29, 2015
