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LTXG1781 (8× 5G/LTE, Wi-Fi 6E/7, GNSS)
LTXG1781 (8× 5G/LTE, Wi-Fi 6E/7, GNSS) - Image 2
LTXG1781 (8× 5G/LTE, Wi-Fi 6E/7, GNSS) - Image 3

LTXG1781 (8× 5G/LTE, Wi-Fi 6E/7, GNSS)

Cellular, WiFi + GNSS Surface-Mount Antenna

The LTXG1781 combines eight cellular elements, Wi-Fi 6E/7 and active GNSS in a rugged multiband MIMO surface-mount antenna built for the high-throughput data demands of public transit and fleet systems. Multiple MIMO configurations and broad frequency coverage give operators the flexibility to adapt as radios, carriers and network requirements change.

Key Features

  • Eight cellular elements configurable as one 8×8, two 4×4 or four 2×2 MIMO connections
  • Broad 4G LTE and 5G Sub-6 coverage for changing radio and carrier requirements
  • Wi-Fi 6E/7 and active GNSS for onboard connectivity and positioning
  • Rail-ready, low-profile housing with IP67 protection when properly mounted
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Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

Built to Keep Transit Connected as Networks Change

Public transit and fleet systems need an antenna that can handle today’s data demands, adapt to changing networks and remain dependable through years of vehicle service. The LTXG1781 is built to do all three.

Flexible Cellular Configuration

The eight cellular elements can be configured as one 8×8, two 4×4 or four 2×2 MIMO connections, giving integrators the freedom to support one or several cellular carriers.

Ready for Changing Network Requirements

Broad 4G LTE and 5G Sub-6 coverage keeps more upgrade paths open as radio equipment, carrier strategies and network technology evolve, reducing the likelihood that a system update also requires a new antenna.

Built for Long-Term Road and Rail Service

The LTXG1781 is built for the rigors of daily road and rail service. Its weather-resistant, UV-stable housing stands up to temperature changes, moisture and constant movement to keep the antenna performing and vehicles in service.

Ideal Applications

  • Public transportation
  • Vehicle fleet management
  • 5G Sub-6 mobile and fixed-site networks
  • High-speed, high-volume data transfer

Example Model Configurations: LTXG1781-CCC-B-12-SP529, LTXG1781-CJC-B-180

Key Specifications

Feature Specification
Technology 5G/LTE, Wi-Fi 6E/7, GNSS
Frequency Cellular: 617-960 MHz; 1710-7200 MHz

Wi-Fi: 2.4-2.5 GHz; 4.9-7.2 GHz

GNSS: 1561 MHz; 1575 MHz; 1602 MHz
Gain Cellular: 2 dBi peak at 617-960 MHz; 5 dBi peak at 1710-7200 MHz

Wi-Fi: 5 dBi peak

GNSS: 26 dB ± 3 dB LNA; 4 dBiC antenna gain
Configuration 8 × cellular; 1 × Wi-Fi; 1 × GNSS
Bands LTE: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 17, 18, 19, 20, 22, 23, 25, 26, 27, 28, 29, 30, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 52, 53, 65, 66, 67, 68, 69, 70, 71, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 89, 90, 95, 96, 98, 100, 101, 102, 104, 105, 106, 252, 255
MIMO Cellular: 8×8; alternate two-carrier 4×4 or four-carrier 2×2
GNSS Bias +3 to +5 VDC; 10 mA typical, 20 mA max
Connector / Cable Connectors: Cellular/GNSS: SMA plug ends; antenna pigtails: SMA plugs; jumper inputs: SMA jacks; Wi-Fi jumper ends: reverse-polarity SMA plugs

Cable: Cellular/Wi-Fi: RG-316 pigtails and LL-195 jumpers; GNSS: RG-174 pigtail and jumper

Length: All paths: 1 ft pigtails plus 14 ft jumpers (15 ft total)
Mounting 1.0 in (25.4 mm) mounting hole; panel thickness up to 0.7 in (1.8 cm); 1 sq ft ground plane recommended
Dimensions 10.70 in L x 5.50 in W x 2.88 in H (27.2×14.0×7.3 cm)
Material Housing: UV-stable ASA
Environmental Rating / Qualifications Ingress: IP67 when properly mounted

Qualifications: IEEE 1478; EN 61373; MIL-810G shock and vibration

Standards: RoHS compliant
Operating Temperature −40°C to +80°C

Models & Configurations

Model / Configuration Configuration Details
LTXG1781-CCC-B-12-SP529 8x5G/LTE; 1xWiFI 6e/7; 1xGNSS; 617-960/1710-7200 MHz; 2.4-2.5/4.9-7.2 GHz; Cable: RG-316; RG-174; SMA-Plug; Cable length: 1-ft; Jumpers: Not included; SP529
LTXG1781-CJC-B-180 8x5G/LTE; 1xWiFI 6e/7; 1xGNSS; 617-960/1710-7200 MHz; 2.4-2.5/4.9-7.2 GHz; Cable: RG-316; LL-195; RG-174; SMA-Plug; RP SMA-Plug; Cable length: 1-ft; 14-ft; 15 ft

Tech Documents & Resources

LTX1700 Series Spec Sheet

File size: 0.96 MB
Created: 19-03-2025
Updated: 31-07-2026
Hits: 1244
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