|
Physical Condition |
|
Construction |
Polycarbonate- radome at top, die-cast shell at bottom/ rubber gasket for water seal in between |
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Dimension |
44.8mm (L) * 44.8mm (W) * 14.3mm (H) |
|
Weight |
50 g (excluding cable & connector) |
|
Environmental Conditions |
|
Operation temperature |
-40oC to +85oC |
|
Storage temperature |
-40oC to +100oC |
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Relative Humidity |
95% non-condensing |
|
Cable & Connector |
|
Cable |
5 meter RG174/U (standard) cable, other length available |
|
Connector Available |
BNC,TNC,FME (to be adapted), GT5, MCX (OSX), SMA, SMB or SMC in straight or right angle |
|
Optional Adapters |
Universal Connector Adapter (FME to TNC/BNC/SMA/SMB/MCX) |
|
Antenna Element |
|
Center Frequency |
1575.42 MHz +/-1.023MHz |
|
Polarization |
R.H.C.P. (Right Handed Circular Polarization) |
|
Absolute Gain @ Zenith |
3 dBic Typ. |
|
Gain |
90 o：2.0dBi min.
20o ：-5.0dBi min.
Mounted on the 60mm * 60mm square ground plane |
|
Axial Ratio |
90o：3 .0dB max.
Mounted on the 60mm * 60mm square ground plane |
|
Low Noise Amplifier |
|
Center Frequency |
1575.42 MHz +/- 1.023 MHz |
|
Gain |
28+/-4.5dB |
|
Bandwidth |
10 MHz min. @S11£-10 dB |
|
Noise Figure |
1.5dB Typ. |
|
Filter |
25dB @ fo± 50MHz
35dB @ fo± 100MHz
fo=1575.42MHz |
|
Supply Voltages |
2.5 ~5.5V DC |
|
Current Consumption |
2.5V : 6.6mA Typ.
3V: 8.6mA Typ.
4V: 12.6mA Typ.
5V: 16.6mA Typ. |
|
Output Impedance |
50 ohm |
|
Output VSWR |
2.0 max. |
|
Overall Performance（Antenna Element, LNA & Cable） |
|
Frequency range |
1575.42 +/- 1.023 MHz |
|
Gain |
At 90o 30 ± 4.5dBi-(cable loss) Note:1
Mounted on the 60mm * 60mm square ground plane |
|
Output Impedance |
50 ohm |
|
VSWR |
2.0 max. |
