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MXFG308, MXFG302, MXFG-5900

MXFG308 (2× 5G/LTE, GNSS)

3-in-1 Global 5G/LTE MIMO and GNSS MaxFin Antenna

The MXFG308 combines two global 5G/LTE paths and active GNSS for connected vehicles that do not require onboard WiFi elements.

  • Covers Band 71 through upper Sub-6 cellular ranges.
  • Supports 2×2 cellular MIMO with separate feeds.
  • Provides active multi-constellation GNSS positioning.
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Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

The MXFG308 serves connected vehicles that need two global cellular paths and GNSS without additional WiFi elements. Both cellular feeds cover 617–960 MHz and the principal Sub-6 ranges through 6000 MHz.

Broad cellular reach: Band 71, CBRS and higher Sub-6 spectrum are included in the supported electrical ranges.

Dedicated positioning: A third cable carries amplified GNSS reception at 1561, 1575 and 1602 MHz.

Example Model Configurations: MXFG308-3C3C2C-BLK-180, MXFG308-3C3C2C-WHT-180

Key Specifications

Feature Specification
Technology 5G-ready / LTE, GNSS
Frequency

Cellular: 617-700 MHz; 700-960 MHz; 1700-2700 MHz; 3400-4200 MHz; 4900-6000 MHz

GNSS: 1561 MHz; 1575 MHz; 1602 MHz
Gain

Cellular: 1 dBi at 617-700 MHz; 3 dBi at 700-960 MHz; 4 dBi at 1700-2700 MHz; 6 dBi at 3400-4200 and 4900-6000 MHz

GNSS: 5 dBi; 26 dB LNA
Configuration 2 × cellular; 1 × GNSS
Bands

LTE: Band 71
MIMO

Cellular: 2×2 MIMO-capable
GNSS Bias 3-5 VDC; 20 mA max, 10 mA typical
Connector / Cable

Connectors: Cellular: 2 x SMA plug (male); GNSS: 1 x SMA plug (male)

Cable: Cellular: LL-195; GNSS: RG-174

Length: All RF groups: 15 ft (4.5 m)
Mounting Stud feedthrough mount; magnetic-mount variant is documented for the family; Ground-plane dependent; 1 sq ft ground plane recommended
Dimensions 7.50 in L x 2.25 in W x 2.50 in H (190×57×64 mm); magnetic-mount height 2.95 in (75 mm)
Material

Housing: ASA UV-stable / UV-inhibitive plastic
Environmental Rating / Qualifications

Ingress: IP69K stud mount; IP67 magnetic mount, when properly mounted

Qualifications: IEEE 1478; EN 61373; MIL-STD-810G; TIA-329.2-C shock and vibration
Operating Temperature −40°C to +80°C

Models & Configurations

Model / Configuration Configuration Details
MXFG308-3C3C2C-BLK-180 2 x 5G/LTE; 1 x GNSS; Black; Cable: LL-195; RG-174; SMA Plug; Cable length: 15 ft
MXFG308-3C3C2C-WHT-180 GLONASS/GPS; 3 cables; White; Cable: LL-195; RG-174; SMA Plug; Cable length: 15 ft

Tech Documents & Resources

MXFG308 Spec Sheet

File size: 339.35 KB
Created: 03-12-2020
Updated: 29-08-2025
Hits: 2891
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