2JD0710-398-C728N LPWA, TETRA, UHF dipole Antenna connector mount SMA-M

This low-profile, robust antenna is designed for both indoor and outdoor coverage, supporting TETRA (Terrestrial Trunked Radio) and other UHF systems. Its ground plane independent design ensures optimal performance even on non-metallic surfaces, making it ideal for vehicles and installations where a ground plane is unavailable. The antenna is tunable within the 380-470 MHz range, providing stable radiation characteristics and efficient operation for public safety, critical communications, law enforcement, remote telemetry, public transportation, and both military and commercial applications. The omni-directional dipole design delivers reliable performance for modern TETRA systems and is environmentally sealed for durability in harsh conditions.

Connections

380-470MHz/LPWA/TETRA/UHF

Connector & Cable

• Connector Type: SMA-Male

Installation / Environmental

It is ground plane independent making it suitable for vehicles and areas with non-metallic surfaces where no ground plane is available. The installation is very easy by simply mounting the antenna with its SMA-Male connector. The antenna is manufactured without any hazardous materials and is both REACH and RoHS compliant. It is fully customizable and environmentally sealed with TPE UV stable, protecting the antenna from temperatures between -40C and +85C.

Technical Specifications

Operating Temperature: -40 °C to +85 °C
Antenna Technologies: Dipole
Location: External
LPWAN & IoT Communication: LPWA
Mounting: Connector Mount
Type: Single

Connection 1 - TETRA/UHF

Standards: TETRA/UHF
Frequency: 398 MHz Default (Tunable to Desired Center Frequency within 380-470 MHz per request)
Bandwidth (MHz): 10
VSWR: ~6.0:1
Efficiency (%): ~38
Peak Gain (dBi): ~-1.2
Impedance (Ohm): 50
Polarisation: Linear
Max. Input Power (W): 25
Note: Subject to specific MOQ

Download Datasheet PDF