Specification
Category |
Specifications |
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Electrical Characteristics |
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GNSS Frequency |
1559 ~ 1610 MHz |
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GNSS Reception |
GPS L1, GLONASS G1, BeiDou B1, Galileo E1 , SBAS, L-band |
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Polarization |
R.H.C.P. (Right Handed Circular Polarization) |
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Absolute Gain @ Zenith (typical) |
1561 MHz |
1575.42 MHz |
1602 MHz |
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4.17 dBi |
4.34 dBi |
3.2 dBi |
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Axial Ratio (typical) |
3.0 dB |
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Output V.S.W.R (typical) |
2 dB |
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Bandwidth @ Return Loss ≦ -10dB |
≧51 MHz |
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Active Antenna Performance |
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Application Band |
BeiDou |
GPS |
GLONASS |
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Frequency (MHz) |
1561 ±2.046 |
1575.42 ±1.023 |
1602 ±5 |
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Gain (dB) |
31 |
32 |
32 |
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Output Impedance (Ω) |
50 |
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Low Noise Amplifier |
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Frequency |
1559 ~ 1610 MHz |
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Gain (typical) |
31 dB |
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Noise Figure |
2.4 dB Max. |
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Supply Voltage |
3 ~ 5 V DC |
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Current Consumption (typical) |
6.9 mA |
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Output V.S.W.R |
2.0 max. |
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Output Impedance |
50 Ω |
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Overall Specification (Through Patch and LNA) |
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Center Frequency |
1559 ~ 1610 MHz |
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Gain @ Zenith |
34 dB |
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Output V.S.W.R |
2.0 max. |
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Output Impedance |
50 Ω |
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GNSS _Out of Band Rejection |
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Frequency (MHz) |
600 ~ 1300 |
1300 ~ 1530 |
1630 ~ 3000 |
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Gain (dB) |
60.00 |
60.00 |
60.00 |
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ESD |
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Contact (KV) |
± 8 |
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Air (KV) |
± 15 |
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Cable and Connector |
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Cable |
RG-58 (Length is suggested between 3~5M) |
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Connector |
TNC (SBJ) |
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Mount |
5/8 inch female thread |
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Mechanical Enclosure |
PC(2807)+ PBT(B4520) UL |
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Physical Condition |
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Dimension |
φ115(D) x 75.2(H) mm |
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Environmental Conditions |
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Operation Temperature |
-40 ~ +85 oC |
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Storage Temperature |
-40 ~ +85 oC |
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Waterproof Resistant |
IP67 |
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Relative Humidity |
+40±2 oC,90~95% R.H |
GL-111 integrates high performance GPS ceramic patch antenna and unique
filtering features with innovative proprietary circuit design and advanced
double filters, which reduce interference from out-of-band signals. The design
of the ceramic antenna element also helps to reduce the multipath effect. With
especially-designed rugged/IP67 water ingress enclosure, the GNSS antenna is
suitable for installing in harsh environment. The high-performance active
antenna is compatible with most GPS/GNSS receivers with 3~5V DC input power.
GL-111 receives all existing public GNSS signals, including GPS, GLONASS,
Galileo and BeiDou, which provides better positioning accuracy for a variety of
GNSS applications such as AVL, vehicle navigation, aviation, and military.
Features
Applications