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PR-LTMG508 (2x 5G/LTE, 2x WiFi 6E, GNSS)

PR-LTMG508 (2x 5G/LTE, 2x WiFi 6E, GNSS)

Passenger-Rail Multiband Vehicle Antenna

The PR-LTMG508 combines 2×2 5G/LTE, 2×2 Wi-Fi 6E, and active GNSS in a passenger-rail antenna engineered for connected vehicle systems. Wi-Fi coverage through 7.2 GHz, Wi-Fi 7 readiness, rail fire-safety qualifications, and IP69K protection provide a durable platform for evolving onboard communications.

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Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

Connected passenger-rail systems need cellular communications, onboard Wi-Fi, and GNSS positioning throughout daily service. The PR-LTMG508 supports all three functions from a rail-qualified surface-mount antenna, with 2×2 5G/LTE MIMO, 2×2 Wi-Fi 6E MIMO, and active multi-constellation GNSS.

Its cellular elements cover 617–960 MHz and 1710–6000 MHz for global 5G Sub-6 and LTE equipment. The Wi-Fi elements span 2.4–2.5 GHz and 4.9–7.2 GHz, providing Wi-Fi 6E coverage, backward compatibility, and documented Wi-Fi 7 readiness. Active GNSS supports GPS, Galileo, GLONASS, QZSS, and BeiDou for vehicle navigation and tracking.

The polycarbonate radome, corrosion-resistant aluminum base, and flame-retardant cabling are built for passenger-rail service. EN 50155 environmental compliance, NFPA 130 and EN 45545 fire-safety ratings, and documented shock and vibration qualifications support demanding rail deployments. When properly stud-mounted, IP69K protection helps resist dust and high-pressure water, protecting the antenna during exposed service and routine cleaning. Optional rail-compliant conduit support is available for installations with additional cable-routing requirements.

Example Model Configurations: PR-LTMG50891C91C91J91J71CBK180, PR-LTMG508-91C91C91J91J71C-BLK-180

Key Specifications

Feature Specification
Technology 4G LTE, 5G NR, GNSS, Wi-Fi 6E
Frequency

Cellular: 617–960 MHz; 1710–6000 MHz

Wi-Fi: 2.4–2.5 GHz; 4.9–7.2 GHz

GNSS: 1561, 1575, and 1602 MHz
Gain

Cellular: 3 dBi low band; 4 dBi high band

Wi-Fi: 5 dBi

GNSS: 5 dBi RHCP; 26 dB ±3 dB LNA
Configuration 2 × cellular; 2 × Wi-Fi; 1 × GNSS
Bands

5G NR: n1, n2, n3, n5, n7, n8, n12, n13, n14, n18, n20, n25, n26, n28, n29, n30, n34, n38, n39, n40, n41, n46, n47, n48, n53, n65, n66, n67, n68, n71, n77, n78, n79, n80, n81, n82, n83, n84, n85, n86, n89, n90, n95, n97, n98, n100, n101, n106

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, 71, 85, 103, 106, 111
MIMO

Cellular: 2×2 MIMO

Wi-Fi: 2×2 MIMO
Polarization

GNSS: RHCP
GNSS Bias 2.7–5 VDC; Current 20 mA max / 10 mA typical
Connector / Cable

Connectors: Cellular/GNSS: SMA plug (male); Wi-Fi: reverse-polarity SMA plug

Cable: Cellular/Wi-Fi: LMR-195 FR; GNSS: LMR-100FR

Length: All paths: 15 ft (4.5 m)
Mounting 7/8 in (22 mm) feed-through; 3/4 in (19 mm) thread for surfaces up to 1/2 in (13 mm); 1 sq ft ground plane recommended for stud mount
Dimensions 5.50 in diameter × 2.38 in high (139.7 × 60.45 mm)
Material

Housing: PC plastic

Base: Corrosion-resistant aluminum
Environmental Rating / Qualifications

Ingress: IP69K (stud mount)

Qualifications: IEEE 1478; EN 61373; MIL-810G; TIA-329.2-C

Standards: EN 50155; NFPA-130; EN45545; RoHS compliant
Operating Temperature −40°C to +80°C

Models & Configurations

Model / Configuration Configuration Details
PR-LTMG50891C91C91J91J71CBK180 2× 5G/LTE elements; 2× Wi-Fi elements; 1× GLONASS/GPS element; Passenger-rail installation; Black radome; Cellular/Wi-Fi: LMR-195FR; GNSS: LMR-100FR; Cellular/GNSS: SMA plugs; Wi-Fi: RP-SMA plugs; All cables: 180 in (15 ft)
PR-LTMG508-91C91C91J91J71C-BLK-180 2× 5G/LTE elements; 2× Wi-Fi elements; 1× GLONASS/GPS element; Passenger-rail installation; Black radome; Cellular/Wi-Fi: LMR-195FR; GNSS: LMR-100FR; Cellular/GNSS: SMA plugs; Wi-Fi: RP-SMA plugs; All cables: 180 in (15 ft)

Tech Documents & Resources

PR-LTMG508 Spec Sheet

File size: 497.75 KB
Created: 02-05-2022
Updated: 06-10-2023
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