2J6541BGFa 4G/LTE, GNSS screw mount Antenna Combination

This heavy-duty combination antenna is designed for reliable connectivity across European 4G LTE, 3G, and 2G bands, as well as advanced GNSS positioning. Its robust screw mount design and high ingress protection ratings make it ideal for demanding environments where durability and consistent performance are required. The antenna is suitable for applications such as mobile and cellular networks, asset tracking, telematics, industrial IoT, and fleet management, ensuring stable data and location services in a wide range of industries.

Connections

2× 4G LTE MIMO/FirstNet/LPWA/NB-IoT/Cat-X-Mx-NBx/3G/2G
GPS/GLO/QZSS/Galileo/L1

Technical Specifications

Operating Temperature: -40 °C to +85 °C
Antenna Technologies: MIMO, Active GNSS
Cellular Technologies: 4G/LTE, 3G, 2G
Location: External
Mounting: Screw Mount
Satellite Navigation: GNSS
Type: Combination

Connection 1 - 4G LTE MIMO

Standards: 2G, 3G, 4G
Frequency (MHz): 791-960, 1710-2170, 2500-2700
VSWR: ~2.5:1, ~1.6:1, ~1.6:1
Efficiency (%): ~30.7, ~40.8, ~26.5
Peak Gain (dBi): ~0.5, ~3.3, ~0.9
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25

Connection 2 - 4G LTE MIMO

Standards: 2G, 3G, 4G
Frequency (MHz): 791-960, 1710-2170, 2500-2700
VSWR: ~2.5:1, ~1.7:1, ~1.9:1
Efficiency (%): ~29.2, ~39.0, ~25.7
Peak Gain (dBi): ~0.1, ~2.9, ~0.4
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25

Connection 3 - GNSS

Standards: GPS/QZSS/Galileo/GLONASS
Frequency (MHz): 1575.42, 1598-1606
Impedance (Ohm): 50
Polarisation: RHCP
Active Gain (dB): 23 @ 3V, 24 @ 5V
Saw Filter Type: Post-Filter
Voltage (V): 2.7 - 5.5
Noise Figure (dB): 1.2
Current Consumption (mA): 22 @ 5V
Power Consumption (mW): max 138

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