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Production Parameter |
1. Product Model: |
GNSS+4G+WIFI three-in-one antenna |
Cable head and cable (Connector or Cable): RG174 |
2. GPS antenna part |
1. Dielectric Antenna |
Center Frequency 1561±2MHz ~ 1610±2MHz |
Voltage standing wave ratio V. S. W. R < 2.0 |
Band Width 50 MHz |
Impedence 50Ω |
Peak Gain >3dBic Based on 7×7cm ground plane |
Gain Coverage >-4dBic at -90°<0<+90°(over 75% Volume) |
Antenna Polarization Polarization RHCP |
2. Amplifier/Filter LNA/Filter |
Amplifier Gain LNA Gain Without cable 29 ±1 dBTypical |
Noise Figure Noise Figure <1.5 |
Output voltage standing wave ratio V. S. W. R < 2.0 |
DC Voltage DC Voltage 2.7V~5V or other |
DC current DC current 7~14MA |
3. 4G Antenna Antenna |
Frequency range: Center Frequency 720~2700Mhz |
Gain: Typical Gain 4dB |
Voltage standing wave ratio: V.S.W.R <2.0 |
Impedance: Impedance 50 Ω |
4. WIFI antenna Antenna |
Frequency range: Center Frequency 2400~2500Mhz |
Gain: Typical Gain 3dB |
Voltage standing wave ratio: V.S.W.R <2.0 |
Impedance: Impedance 50 Ω |
5. Structure Mechanical |
Dimensions Size Φ78.5X14.5mm |
Magnet Size Φ19X2mm |
Cable Cable RG174 L=Customer defined |
Fixed method Mounting Magnet adsorption |
Housing Color Housing Black Black |
Connector connector GNSS: FAKRA-C-K1.5 blue type C |
4G: FAKRA-C-K1.5 Purple D Type |
WIFI: FAKRA-C-K1.5 White Type B |
Signs distinguish Signs GNSS: blue heat shrinkable tube printed with "GNSS" |
4G: Purple heat shrink tube printed with "4G" |
WIFI: "WIFI" printed on white heat shrink tube |
6.Environmental |
1. Working Temp -40℃~+85℃ |
2. Waterproof test: put it under the faucet for 4 hours, let the water flow on the casing; pick up the product after 4 hours, and there is no water entering the bottom, indicating that this product has a good waterproof function. |
3. Vibration Vibration Sine sweep 1g(0-p)10~50~10Hz each axis |
4. Humidity Humidity Humidity 95%~100%R |


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