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LLPG308 (2× 5G/LTE, GNSS)

2×2 MIMO 5G/LTE and GNSS Surface-Mount Antenna

The LLPG308 combines two wideband 5G/LTE paths for 2×2 MIMO with active multi-constellation GNSS in one low-profile antenna.

  • Delivers two wideband paths for compatible 2×2 cellular MIMO.
  • Connects supported Sub-6 5G, LTE, CBRS, and Band 71 systems.
  • Adds five-constellation GNSS without another roof-mounted unit.
  • Preserves mounting space with a 1.25-inch-high enclosure.
  • IP69K stud mounting protects internal connections from dust and water.
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Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

5G/LTE MIMO and GNSS. One Housing.

The LLPG308 combines two wideband cellular paths and active multi-constellation GNSS in one low-profile surface-mount antenna for connected vehicle and fixed-site systems.

Reliable 2×2 Cellular MIMO: Two independently cabled elements provide separate RF paths across 617–960 and 1710–6000 MHz for compatible 5G/LTE radios.

Broad Sub-6 Coverage: The cellular range includes CBRS and Band 71 frequencies alongside established LTE bands.

Multi-Constellation Positioning: Active GNSS accesses GPS, Galileo, GLONASS, QZSS, and BeiDou from the same installed antenna.

Compact Environmental Protection: The 1.25-inch-high housing uses UV-inhibitive ASA, and the properly mounted stud configuration carries an IP69K rating.

The LLPG308 integrates cellular MIMO and GNSS while preserving limited mounting space.

Ideal Applications

  • Advanced multiband modems
  • Tall vehicles with height restrictions
  • Fixed sites with vandalism risk

Example Model Configurations: LLPG308-3C3C2C-BLK-180

Key Specifications

Feature Specification
Technology 5G Sub-6; 4G LTE; active GNSS; GPS; Galileo; GLONASS; QZSS; BeiDou
Frequency

Cellular: 617-960 MHz; 1710-6000 MHz

GNSS: 1561; 1575; 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 MHz; 6 dBi at 4900-6000 MHz

GNSS: 5 dBi RHCP
Configuration 2× Cellular, 1× GNSS; 3 RF feeds total
MIMO

Cellular: 2×2
Polarization

GNSS: RHCP
Connector / Cable

Cellular / GNSS connector: SMA plug (male)

Cellular cable: LL-195

GNSS cable: RG-174

All paths cable length: 15 ft (4.5 m)
GNSS

Systems: GPS; Galileo; GLONASS; QZSS; BeiDou

Type: Active

LNA gain: 26 dB

Bias: 2.7-5 VDC; 10 mA typical / 20 mA max
Mounting Through-hole; ground-plane dependent
Ground Plane Required; family manual recommends a 1 sq ft ground plane
Dimensions 9.00 in long × 3.50 in wide × 1.25 in high (228 × 89 × 31.8 mm)
Material

Housing: ASA UV-inhibitive plastic
Environmental Rating IP69K (stud mount, when properly mounted)
Environmental Qualifications IEEE 1478; EN 61373; MIL-810G; TIA 329.2-C
Compliance RoHS compliant
Operating Temperature -40°C to +80°C

Models & Configurations

Model / Configuration Configuration Details
LLPG308-3C3C2C-BLK-180 GLONASS/GPS; 617-960/1710-6000 MHz; 3 cables; Black; Cable: LL-195; RG-174; SMA Plug; Cable length: 15 ft

Tech Documents & Resources

LLPG308 Spec Sheet

File size: 255.89 KB
Created: 03-12-2020
Updated: 11-10-2023
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