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UHF 375-480MHz 1/4 mobile antenna

T-AT090 | Atel Antennas
Atel Antennas 1/4 mobile antenna for the UHF 375-480MHz band, with 50? impedance, 2.14dBi gain, and 20W maximum power. It offers vertical polarization and omnidirectional emission, with a VSWR <1.9. The polypropylene rod with glass fiber and the Hytrel base ensure strength and lightness. Length 145mm, base Ø33.5x27mm, male FME connector. Operational from -40°C to +80°C. Ideal for vehicle installations and M2M applications.
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Description

Description

The Atel Antennas mobile antenna is designed for the UHF band 375-480MHz, with a 1/4 configuration, 50? impedance, and 2.14dBi gain. It supports power up to 20W with a VSWR of less than 1.9, ensuring efficient and stable transmissions. The emission is omnidirectional with vertical polarization, ideal for applications on vehicles and M2M environments.

The 145mm rod is made of polypropylene reinforced with 30% glass fiber, while the compact base (Ø33.5mm x h27mm) in Hytrel guarantees robustness and durability. The integrated male FME connector facilitates installation on mobile vehicles. The antenna is operational over an extended temperature range of -40°C to +80°C, making it suitable even for professional environments exposed to harsh climatic conditions. Weighing only 55g, it offers high performance in a lightweight and compact format.

Main Features
  • UHF Band: 375-480MHz
  • Type: 1/4
  • Impedance: 50?
  • Gain: 2.14dBi
  • Max Power: 20W
  • VSWR: <1.9
  • Polarization: vertical, omnidirectional emission
  • Rod: PP with 30% glass fiber, length 145mm
  • Base: Hytrel, Ø33.5x27mm
  • Connector: FME male
  • Weight: 55g
  • Operating Temperature: -40°C à· +80°C

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