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398 East Zhenye Road, Jiaxing Economic Development Zone, Nanhu Area, Jiaxing, Zhejiang, China (Mainland)
gps/gsm combination antenna
1 Electrical Characteristics
1.1 GPS Antenna
Form 1
No. | Item | Specifications |
1 | Center Frequency | 1575.42±1MHz |
2 | Band Width | CF±5MHz |
3 | V.S.W.R(in BW) | <1.5 |
4 | Gain(Zenith) | 2dBic(Zenith) |
5 | Axial Ratio | 3dB(max) |
6 | Impedance | 50 Ω |
7 | Polarization | RHCP |
1.2 LNA/Filter
Form 2
No. | Item | Specifications |
1 | LNA Gain | 28±2dB |
2 | Noise Figure | <1.5 dB |
3 | Ex-band Attenuation | 12dB@CF+50MHz/16dB@CF-50MHz |
4 | V.S.W.R | <2.0 |
5 | Supply Voltage | 2.2~5V DC |
| 6 | Current Consumption | 5~15mA |
1.3 GSM Antenna
Form 3
No. | Item | Specifications |
1 | Frequency Range | 824~960MHz/1710~2170MHz |
2 | V.S.W.R(5m) | <2.0 |
3 | Gain(Zenith) | 2dBi |
4 | Impedance | 50 Ω |
5 | Polarization | Linear |
1.4 Mechanical
Form 4
No. | Item | Specification |
1 | Cable | GPS:RG174/GSM:RG58 |
2 | Connector | SMA/MCX /FAKRAor others |
3 | Radome Material | Radome:ABS/Base:Cast Aluminum |
4 | Mounting | Screw |
1.5 Environmental
Form 5
No. | Item | Specification |
1 | Operating Temperature | -40℃~+85℃ |
2 | Relative Humidity | Up to 95% |
3 | Ingress Protection | IP67 (exclude cable outlet) |
4 | Vibration | 10 to 55Hz with 1.5mm amplitude 2hours |
5 | Environmentally Friendly | ROHS Compliant |
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