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LLP402, LLPG402, LLPG403,

LLPG402 (2× LTE, Wi-Fi, GNSS)

LTE MIMO, Wi-Fi, and GNSS Surface-Mount Antenna

The LLPG402 combines 2×2 LTE MIMO, one dual-band Wi-Fi path, and active GNSS in a four-cable, low-profile surface-mount antenna.

  • Delivers two LTE paths for compatible 2×2 MIMO radios.
  • Adds dual-band Wi-Fi and GNSS through dedicated connections.
  • Consolidates four radio paths to preserve limited mounting space.
  • Keeps the installed height to 1.25 inches.
  • IP69K stud mounting helps shield internal components from dust and water.
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Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

Four Connections. Three Wireless Functions.

The LLPG402 combines cellular MIMO, a dedicated dual-band Wi-Fi path, and active GNSS in one low-profile antenna for connected mobile and fixed systems.

Reliable 2×2 LTE Connectivity: Two cellular elements provide separate RF paths across 694–960 and 1710–3700 MHz for compatible 2×2 MIMO radios.

Independent Wi-Fi Connection: A dedicated Wi-Fi element covers 2.4–2.5 and 4.9–6.0 GHz without consuming either cellular path.

Positioning Built In: Active GNSS accesses five constellations through a fourth connection.

Four Paths, One Footprint: All functions share a 9.00 × 3.50 × 1.25-inch enclosure, reducing the number of separate antenna units.

Protected Surface Mount: The properly mounted stud configuration carries an IP69K ingress rating for exposed installations.

The LLPG402 provides cellular MIMO, Wi-Fi, and positioning from one compact mounting location.

Ideal Applications

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

Example Model Configurations: LLPG402-3C3C3C2C-BLK-180, LLPG402-3C3C3J2C-WHT-120

Key Specifications

Feature Specification
Technology 4G LTE; Wi-Fi / WLAN; active GNSS; GPS; Galileo; GLONASS; QZSS; BeiDou
Frequency

Cellular: 694-960 MHz; 1710-3700 MHz

Wi-Fi: 2400-2500 MHz; 4900-6000 MHz

GNSS: 1561; 1575; 1602 MHz
Gain

Cellular: -1 dBi at 694-700 MHz; 1 dBi at 700-730 MHz; 2 dBi at 730-800 MHz; 3 dBi at 800-960 MHz; 4 dBi at 1710-3700 MHz

Wi-Fi: 4 dBi at 2400-2500 MHz; 5 dBi at 4900-6000 MHz

GNSS: 5 dBi RHCP
Configuration 2× Cellular, 1× Wi-Fi, 1× GNSS; 4 RF feeds total
MIMO

Cellular: 2×2
Polarization

GNSS: RHCP
Connector / Cable

Cellular / Wi-Fi / GNSS connector: SMA plug (male)

Cellular / Wi-Fi 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
LLPG402-3C3C3C2C-BLK-180 GLONASS/GPS; 694-960/1710-3700 MHz; 2.4-2.5/4.9-6 GHz; 4 cables; Black; Cable: LL-195; RG-174; SMA Plug; Cable length: 15 ft
LLPG402-3C3C3J2C-WHT-120 White; Cable: LL-195; RG-174; SMA Plug; Rev Pol SMA Plug; Cable length: 120 in

Tech Documents & Resources

LLPG402 Specification Sheet

File size: 262.60 KB
Created: 21-04-2021
Updated: 11-10-2023
Hits: 1891
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