2J6551BGF-M18-SP 5G, GNSS, Wi-Fi 6E/7, ISM, Iridium screw mount Antenna 4-in-1 SMA-M/RPSMA-M 300cm

This high-performance 4-in-1 antenna is designed to maximize versatility and reliability for global mobility applications. Supporting 5G NR, 4G LTE, 3G, 2G, GNSS, Wi-Fi 6E/7, ISM, and Iridium standards, it ensures robust and uninterrupted connectivity for a wide range of devices and environments. Its compact, rugged design is ideal for tracking, navigation, commercial transportation, machine-to-machine communication, and global voice/data transmission. The antenna is suitable for both external and internal installations, offering ground plane independence and anti-rotation mounting for easy and durable setup. Applications include IoT, automation, fleet management, emergency communications, and more.

Connections

5G NR/4GLTE/FirstNet/CBRS/LPWA/3G/2G
GPS/GLO/QZSS/Galileo/L1
2.4-5.0-6.0GHz/WiFi 6E/WiFi 7/LPWA/BT/ZigBee/RFID/ISM
IRIDIUM

Connector & Cable

• Connector Type: SMA-M/RPSMA-M
• Cable Length: 300cm

Installation / Environmental

For external and internal applications, the antenna is manufactured with ASA UV stable material, protecting the antenna from temperatures between -40°C and +80°C. With anti-rotation mounting and ground plane independence, this screw mount antenna is easy to install with maximum durability. Cable 1, 3 and 4 come with SMA-Male and cable 2 with Reverse Polarity (RA)-SMA-Male standard connector type. All four antennas have 300cm standard cable length and are fully customizable by offering additional connector types, cable lengths and cable types. The antenna is RoHS compliant with complete IK09, IP67 and IP69K certification.

Technical Specifications

Operating Temperature: -40°C to +85°C
Antenna Technologies: Multi-Technology
Cellular Technologies: 5G
Location: External
LPWAN & IoT Communication: LPWA, NB-IoT, SigFox, LoRa
Mounting: Screw Mount
Satellite Navigation: GNSS
Short-Range Wireless Standards: Wi-Fi, Bluetooth, ZigBee, ISM
Type: Combination

Connection 1 - 5GNR/4GLTE/FirstNet/CBRS/LPWA/3G/2G

Technologies: 5G, 4G, 3G, 2G
Standards: 5GNR/4GLTE/FirstNet/CBRS/LPWA/CAT-X/CAT-Mx/CAT-NBx/NB-IoT/3G/2G
Frequency (MHz): 617-960, 1427-2690, 3300-5000, 5150-5925
Return Loss (dB): ~-7.4, ~-9.7, ~-11.2, ~-14.2
VSWR: ~3.3:1, ~2.3:1, ~2.1:1, ~1.7:1
Efficiency (%): ~19.7, ~17.5, ~13.3, ~15.9
Peak Gain (dBi): ~-1.7, ~-1.7, ~-1.3, ~0.6
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25
Radiation Pattern: Omni-Directional

Connection 2 - 2.4 / 5.0 / 6.0 GHz Tri-Band WIFI 6E / WIFI 7

Standards: WiFi, BT, ZigBee, ISM, SigFox, LoRa
Frequency (MHz): 2410-2490, 4920-5925, 5925-7125
VSWR: ~1.4:1, ~1.6:1, ~2.5:1
Efficiency (%): ~30.5, ~13.8, ~52.1
Peak Gain (dBi): ~1.2, ~0.0, ~5.2
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 10

Connection 3 - GPS/GLONASS

Standards: GPS/QZSS/Galileo/GLONASS
Frequency (MHz): 1575.42, 1598-1606
Impedance (Ohm): 50
Active Gain (dB): 28 @ 2.7 V
Saw Filter Type: Pre-Filter
Voltage (V): 1.5 - 3.6
Current (mA): 9 @ 2.7 V
Power Consumption (mW): 24.3 @ 2.7V

Connection 4 - IRIDIUM

Standards: IRIDIUM
Frequency (MHz): 1616-1627
Passive Gain (dBi): ~4.5
Efficiency (%): ~76
Impedance (Ohm): 50
Axial Ratio (dB): 3 max
Radiation Pattern: Hemispherical
Polarization: RHCP

Download Datasheet PDF