Antenna Plus: Fleet, M2M, IoT Antennas

Ultramax MIMO 2-in-1

High Performance External Antenna that includes Dual Cell/LTE

  • Description
  • Specification
  • Documentation

ULTRAMAX MIMO 2-in-1 is a full outdoor antenna equipped with 2 ports, designed specifically to provide high performance connectivity for Fleet and Public Safety vehicles and assets connecting to almost any vehicular router or modem. This antenna is configurable and offers up to two high gain cellular/LTE/MIMO antennas, which include support for LTE Band 14 for FirstNet antenna inside a single robust and compact housing.

Standard Configurations


MIMO Cell/LTE x 2, Magnetic Mount, SMA on Cell/LTE, Black, 15ft coax


MIMO Cell/LTE x 2, Adhesive Mount, SMA on Cell/LTE, Black, 15ft coax


MIMO Cell/LTE x 2, Threaded Bolt Mount, SMA on Cell/LTE, Black, 15ft coax

Also available in color white, customizable cable lengths up to 35 feet, and other connector variations.



2.220” (56.4mm)


3.831” (97.3mm)


7.000” (117.8mm)

Electrical Data

Frequency Range

Elements 1 & 2: 698-960/1700-2700 MHz

Operational Bands

Elements 1 & 2: LTE/Cellular

Peak Gain: Isotropic

Elements 1 & 2: 698-960 MHz 2.0 dBi 1710-2700 MHz 6.0 dBi


Elements 1 & 2: > 10 dB

Correlation Co-efficient

Elements 1 & 2: < 0.1

Environmental Data

Hazardous Substances

RoHS Compliant


-40 ºC to 85 ºC (-40 ºF to + 185 ºF) Operating and Storage

Humidity (Non-Condensing)

-5% to 95% Operating and Storage

Military Spec

MIL-STD 810 conformance to vibration and humidity

Mounting Data


Height: 2.220” (56.4mm)
Width: 3.831” (97.3mm)
Length: 7.000” (117.8mm)

Operating Temp



Black (BL) or White (WH)

Cable Data


Type: CFD195 Low Loss
Diameter: 0.195” (4.953 mm)
Length: 1 feet (0.3 m)
Termination: SMA Male

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Hai PhamUltramax MIMO 2-in-1