Specification:
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Physical Condition |
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Construction |
Polycarbonate- radome at top, die-cast shell at bottom/ rubber gasket for water seal in between |
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Dimension |
46mm (L) x38mm(W) x12.5mm(H) |
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Weight |
50 grams (excluding cable & connector) |
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Standard Mounting |
Magnet mount with two magnets & screw mount |
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Optional Mounting Plate |
Customized metal sheet |
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ESD circuit protection |
16 KV Air Discharge , 8 KV Contact Discharge |
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Cable & Connector |
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RF Cable |
5 meter RG174/U (standard) cable, other length available |
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Pulling Strength |
6 Kg @ 5sec with molded plastics on connector end for strain relief |
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Connector Available |
BNC,TNC,FME (to be adapted), GT5, MCX (OSX), SMA, SMB or SMC in straight or right angle |
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Optional Adapters |
Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX) |
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Antenna Element |
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Polarization |
R.H.C.P. (Right Handed Circular Polarization) |
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GNSS Reception |
GPS L1,GLONASS G1, BDS B1,Galileo E1,QZSS L1 |
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Gain @ Zenith |
1575.42 MHz |
3.1 dBic typical |
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1561 MHz |
2.3 dBic typical |
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1602 MHz |
-2.2 dBic typical |
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Axial Ratio |
3 .0dB max. Mounted on the70mm×70mmsquare ground plane |
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Low Noise Amplifier |
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Gain |
32dB @ 5V typically (1575MHz) |
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Bandwidth |
51 MHz min. @S11£-10 dB |
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Noise Figure |
3.3 dB Typical |
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Supply Voltages |
3 ~5.5V DC |
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Current Consumption |
14mA Typical. |
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Output Impedance |
50 ohm |
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Output VSWR |
2.0 max. |
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Overall Performance（Antenna Element, LNA） |
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Center Frequency |
1575.42 MHz & 1561 MHz & 1598~1606 MHz |
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Gain |
At 90° 32 dB(without cable loss) note:1 Mounted on the70mmx70mmsquare ground plane |
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Output Impedance |
50 ohm |
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VSWR |
2.0 max. |
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Environmental Conditions |
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Operation temperature |
-40oC to +85oC |
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Storage temperature |
-40oC to +85oC |
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Relative Humidity |
95% non-condensing |
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Note:1:Cable loss-(-1.2dB/m)
MA-28TA is the most compact GNSS antenna available on the current market. Its state-of-the-art technology allows for miniature without. With good coverage almost all the way to the horizon, it performs excellently in foliage or urban canyon environment even in the presence of electromagnetic interference!
Featuring diminutive and rugged enclosure and unparalleled performance , including GPS, GLONASS, BDS , Galileo and QZSS, MA-28TA is compatible with almost every GNSS receiver model on the markets and provides an excellent alternative for a vast range of GNSS applications including AVL, Vehicle Navigation, Aviation, and Military.
Features:
Applications:
