2J4A50PCF 4G/LTE, GNSS, Wi-Fi, ISM adhesive mount Antenna 3-in-1

This compact 3-in-1 antenna delivers high performance for cellular, GNSS, and Wi-Fi/ISM applications in a single, low-profile package. Its reduced size makes it ideal for installations where space is limited, while still providing robust connectivity and efficiency. The antenna is ground plane independent and supports a wide range of frequencies, making it suitable for global deployments. Typical use cases include infotainment systems, Wi-Fi hotspots, HD video transmission, connected vehicles, fleet management, gateways, routers, and more. The active GNSS element ensures precise positioning, while the rugged design with IP67 and IP69K ratings guarantees durability in harsh environments.

Connections

4G LTE/FirstNet/LPWA/NB-IoT/Cat-X-Mx-NBx/3G/2G
GPS/GLO/BEI/QZSS/Galileo/L1
2.4-5.0GHz/WiFi/LPWA/BT/ZigBee/RFID/ISM

Installation / Environmental

The antenna can be easily installed or hidden in any part of your environment and application; on the top or bottom surfaces including windshields, dash, plastic, etc., as it comes equipped with a separate double adhesive pad that secures it safely. This product includes a low loss double shielded cable with fully customized length and connector that provides maximum antenna performance and reliability, avoiding drop connections, higher speed data, higher gain, etc. 3-in-1 feature allows for a quick handling in places where other solutions fail to implement and eliminates the need for the extensive labor involved in the installation of the product, saving time and resources. Not only does this technology assure smooth performance, but it also comes bearing safety guarantee. With IP67 and IP69K ingress rating, the product provides maximum protection against dust and water and allows high pressure and steam cleaning. Passing drop test and vibration provides extra robustness ensuring longevity of the product, making it a cost-effective solution. Certificates for independent lab test are available under NDA. The UV coating allows maximum protection against extensive outdoor use in extreme environments and temperatures.

Technical Specifications

Operating Temperature: -40 °C to +85 °C
Antenna Technologies: MIMO
Cellular Technologies: 4G/LTE
Location: External
LPWAN & IoT Communication: LPWA, NB-IoT, Sigfox, LoRa
Mounting: Adhesive Mount
Satellite Navigation: GNSS
Short-Range Wireless Standards: WiFi, Bluetooth, BLE, ZigBee, ISM
Type: Combination

Connection 1 - Cellular/4G LTE

Standards: 2G, 3G, 4G
Frequency: 698-960, 1710-2170, 2500-2700 MHz
VSWR: ~1.7:1, ~1.3:1, ~2.0:1
Efficiency (%): ~64.3, ~64.9, ~49.9
Peak Gain (dBi): ~2.4, ~3.9, ~1.9
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25

Connection 2 - 2.4/5.0 GHz ISM

Standards: WiFi, BT, ZigBee, ISM
Frequency: 2410-2490, 4920-5925 MHz
VSWR: ~1.9:1, ~1.9:1
Efficiency (%): ~46.7, ~36.0
Peak Gain (dBi): ~2.4, ~2.5
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25

Connection 3 - GPS/GLONASS/BeiDou

Standards: BeiDou, GPS, QZSS, Galileo, GLONASS
Frequency: 1561.098, 1575.42, 1598-1610 MHz
VSWR: ≤1.4:1
Impedance (Ohm): 50
Polarisation: RHCP
Active Gain (dB): 28 @ 2.7 V
Saw Filter Type: Pre-Filter
Voltage (V): 1.5 - 3.6
Noise Figure (dB): 1.5 Typ
Current Consumption (mA): 9 Typ
Power Consumption (mW): 24.3 Typ
ESD Protection (kV): 2

Download Datasheet PDF