Ultra-Wideband Antenna System

STI-CO® Ultra-Wideband Antenna System

Low Profile High-Efficiency Antenna

• Offering expansive coverage from 700 MHz to 3 GHz 
• Meets MIL-STD-810 / AREMA / IPX7 / SAE J1455 environmental standards 
• Rugged, compact, low-profile design for vehicular-mounted applications
• Omnidirectional antenna with High-Frequency NMO Base
• Proudly designed & manufactured in the U.S.A. & backed by our 5-year warranty
  
  

Introducing the STI-CO® Ultra-Wideband Antenna System – Rugged, Low-Profile Coverage from 700 MHz to 3 GHz

The STI-CO® Ultra-Wideband Antenna System is engineered for demanding vehicular applications requiring wide frequency support, high efficiency, and durable performance. Covering 700 MHz to 3 GHz, this compact, omnidirectional antenna is purpose-built for mission-critical communication where space, reliability, and environmental resilience matter.

Ultra-Wide Frequency Coverage (700 MHz – 3 GHz)
This antenna system delivers expansive bandwidth, supporting a wide range of communication needs including LTE, public safety, and private network applications. It’s ideal for fleet, transit, utility, and tactical deployments requiring dependable, multi-band performance.

Compact, Rugged, Low-Profile Design
Designed for tight installs and harsh conditions, the STI-CO® Ultra-Wideband Antenna features a rugged, low-profile housing that minimizes damage, drag, and visibility. Its tough construction helps reduce breakage, lifecycle costs, and maintenance disruptions.

Omnidirectional Coverage with High-Frequency NMO Mount
With an omnidirectional radiation pattern and high-frequency NMO base, this antenna ensures consistent 360° signal coverage. The NMO mount simplifies installation while supporting high-performance data and voice transmission.

Certified to MIL-STD-810, AREMA, IPX7 & SAE J1455 Standards
Built to endure extreme environments, this antenna meets rigorous environmental and ingress protection standards, including MIL-STD-810, AREMA, IPX7, and SAE J1455—ensuring resilience to vibration, moisture, dust, and shock.

Proudly Designed & Manufactured in the U.S.A.
Made in the USA under strict quality controls and certified to ISO 9001:2015 and AS9100D. STI-CO® products are ITAR registered and field-proven across defense, transit, and industrial sectors.

Backed by Our 5-Year Warranty
The Ultra-Wideband Antenna System is covered by STI-CO®’s 5-year warranty—ensuring your investment is protected and your operations remain connected.

Maximize coverage and reliability with the STI-CO® Ultra-Wideband Antenna System—compact, rugged, and engineered for ultra-wide performance in real-world conditions. Contact us to request a quote or custom configuration.

Part Number

• RFMT-UWB-7/3000-MIL

Click here to view spec. sheet