MA-620GL

Marine Small GPS/ GLONASS Antenna

Inquiry PDF

Product Description

Small size and ruggedness, demand of vehicle locating and marine navigation GPS/ GLONASS antenna that will sustain harsh environment.

  • Low noise figure
  • Fully weather proof.
  • Ultra-high Sensitivity
  • Compact construction
  • Excellent temperature stability
  • FB3A SUS L-Mounting 1"-14 UNS

Product Specification

Physical Condition
Constructions: Polycarbonate radome,detachable cable/connector for easy mount, rubber-O-ring between top radome and screw base for  waterproof
Dimensions: 60mm(Dia.) x 70mm(H)
Weight: 200grams (w/o cable & connector).
Color: Standard in ivory white, other colours available upon request.
Mounting: Bulkhead mount with 0.8 inch threaded wing nut (standard accessory).
Mounting Adapters Pole mount to 1"-14 UNS threaded mast
Base mounting FB3A SUS L-MOUNTING 1"-14 UNS
Cable & Connector
RF cable: SMA(M) +10 meter RG58 +TNC(M) (standard) other length (optional)
Pulling strength: 6 Kg @ 5sec. molded plastic on connector end for strain relief.
Connector SMA(F) or TNC(F)
Antenna Element
Center Frequency: 1575Mhz & 1596-1610 MHz
Polarization: R.H.C.P. (Right Handed Circular Polarization).
Bandwidth 10 MHz min. @S11≤ -10 dB, 24MHz typ. @S11
Gain @ 10° Elevation: 2 dBi typical.
Axial Ratio: 3 dB max.
Output VSWR: 1.5 max
Output Impedance: 50 ohm
Low Noise Amplifier
Power Gain: 1570 Mhz : 29db typ 1610 Mhz : 29db typ
Bandwidth: 50 MHz min.
Noise Figure: 1.5 typ
Outer Band Attenuation: 20 dB min. @ Fo +/-50 Mhz.
Supply Voltages: 2.3~5.5V DC.
Current Consumption: 2.5V : 6.6mA Typ. 3V: 8.6mA Typ. 4V: 12.6mA Typ. 5V: 16.6mA Typ.
Output Impedance: 50W ohm
Overall Performance: (antenna element, LNA & coax cable)
Center Frequency: 1570 ~1620 Mhz.
Gain: At 90o vertical to sky 30 ± 4.5dBi (cable loss) Note:1 Mounted on the 60mm x 60mm square ground plane
Noise Figure: 2.0 max.
Axial Ratio: 3 dB max.
Bandwidth: 10MHz min.
VSWR: 2.0 max.
Output Impedance: 50W ohm
Environmental
Operating Temperature: -40°C~ +85°C.
Storage Temperature: -40°C~ +90°C.
Relative Humidity: 95% non-condensing.
Water Resistance: 100% waterproof.

*This specification is subject to change without prior notice / Data Updated: NOV 01, 2012

 

Marine Antenna Base mounting: FB-3A

1"-14 UNS threaded mast SUS304/C3604 Locks on the truck rear-view mirror or on iron stand or flagpole

 

  

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