2J7790M LTE 450 magnetic mount Antenna SMA-M 300cm

This heavy-duty, ground plane dependent antenna is designed for reliable LTE 450 (410-496 MHz) connectivity, offering robust signal penetration, wide area coverage, and dependable security. Its low-frequency operation ensures exceptional network performance with less congestion, making it ideal for mission-critical and remote applications. The omni-directional design delivers consistent 360-degree coverage, while the rugged housing is fully waterproof, dustproof, and impact-resistant for long-term outdoor use. Suggested applications include IoT, M2M, logistics, industrial monitoring, smart farming, security, transportation, and more.

Connections

LTE 450

Connector & Cable

• Connector Type: SMA-M
• Cable Length: 300cm
• Cable Type: LL100

Installation / Environmental

This cylinder shape housing (Ø 54 x 68.2 mm) is manufactured with high-quality ASA material and IP67/ IP69 and IK09 compliant design making this antenna fully waterproof and resistant to high temperatures, dust, and impact. The antenna base is manufactured with Zamak, a material known for excellent damping capacity and vibration attenuation. 

2J7790M comes with a powerful magnetic mount that is strong enough for long-term applications but also offers the convenience of frequent relocation on any metal surface. Given the LTE 450 spectrum's recognized efficiency in remote areas and its ability to maintain strong signals even through walls and underground, it becomes the top choice for devices typically installed in basement locations below ground level.

The cable comes with standard SMA-Male connector and 300 cm long LL100 (Low Loss coaxial) known for good return loss, insertion loss and amplitude stability. All connectors and cables are fully customizable.

All our products are manufactured without any hazardous material and are fully REACH and RoHS compliant.

Technical Specifications

Operating Temperature: -40 °C to +85 °C
Antenna Technologies: Monopole
Cellular Technologies: LTE 450
Location: External
LPWAN & IoT Communication: NB-IoT, CAT-M
Mounting: Magnetic Mount
Type: Single

Connection 1 - LTE 450

Standards: LTE Band 450
Frequency: 410-496 MHz
VSWR: ~5.7:1
Efficiency (%): ~33.5
Peak Gain (dBi): ~-2.8
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 50

Download Datasheet PDF