Combo Antenna DAMGA4E10G11X_K1M_K1M
DAMGA4E10G11X_K1M_K1M is a compact GNSS combo antenna integrating GPS L1/GLONASS L1 positioning and GSM cellular communication antennas in one solution. Featuring an integrated GNSS LNA, RHCP polarization, automotive-grade FAKRA connectors and rugged IP66 design, it delivers reliable positioning and wireless connectivity performance for vehicle navigation, telematics and intelligent transportation applications.
DAMGA4E10G11X_K1M_K1M combines GPS/GLONASS positioning and GSM communication antennas in one compact housing, simplifying installation and improving system integration efficiency
The integrated GNSS antenna supports GPS L1 and GLONASS G1 signals with RHCP polarization and 5 dBic gain, providing reliable satellite signal reception for navigation applications
The GNSS module integrates a 25±3 dB LNA with an operating voltage of 3–5 V and a noise figure of 1.5 dB, helping enhance signal quality and receiver sensitivity
Featuring a FAKRA-C connector for GPS/GLONASS, a FAKRA-D connector for GSM, RG174 cable, ultrasonic welding assembly and IP66 protection, the antenna supports reliable deployment in automotive environments
| GNSS ANTENNA | |
| Frequency | GPS L1 / GLONASS G1 |
| Nominal Impedance | 50Ω |
| Polarization | RHCP |
| Peak Gain | 5 dBic (based on 7 × 7 cm ground plane) |
| GSM Antenna | |
| GSM Frequency Range | 806–960 MHz; 1710–2170 MHz |
| GSM V.S.W.R | 2:1 |
| GSM Impedance | 50 Ω |
| GSM Peak Gain | -1 dBi @900 MHz; 1 dBi @1800 MHz |
| GSM Polarization | Linear Polarization |
| GSM Radiation Pattern
|
Omni-directional |
| LNA Gain | 25±3 dB |
| Noise Figure | ≤1.5 dB |
| Output VSWR | 2.0 |
| Operation Voltage | 3–5 V |
| Operation Current | 9.5±3 mA @3.3 V |
| Dimensions | 110.2±1 × 42±0.6 × 18.3±0.7 mm |
| Weight | N/A |
| Connector | GPS: FAKRA-C; 4G Main: FAKRA-D; 4G Diversity: FAKRA-K |
| Mounting | 3M foam adhesive mounting |
| Operating Temperature | -40℃ to +85℃ |
| Storage Temperature | -40℃ to +85℃ |
| Vibration | Sine sweep 1g(0-p), 10–55–10 Hz, each axis |
Passenger Vehicle
Commercial Vehicle
Fleet Management
Vehicle
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