MA-700L
概要
Concinnity and Solid design for GPS Marine Antenna with Advanced technology
Garmin compatible Marine GPS Antenna
GPS Antenna： 90.5mm(Dia) × 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. MA700L 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.
キャラクター
| 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 @ 10° 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 | Antenna： 90.5mm(Dia.) × 108.5mm(H) |
| Weight | 150 grams (without cable) |
| Base mounting | FB3A SUS L-MOUNTING 1"-14 UNS |
| Cable & Connector | |
| RF | 10 meter RG58/U connectors are hermetically molded plastics for waterproof and stain relief |
| Cable Pulling strength | 12Kg for 5sec. |
| Connector available | TNC other types (optional) |
*This specification is subject to change without prior notice / Data Updated: NOV 01, 2012
仕様
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| Marine Antenna Base mounting: FB-3A |
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1"-14 UNS threaded mast SUS304/C3604
Locks on the truck rear-view mirror or on iron stand or flagpole
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