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LTMWG944 (4x 5G/LTE, 4x WiFi 6E, GNSS)

LTMWG944 (4x 5G/LTE, 4x WiFi 6E, GNSS)

5G/LTE, Wi-Fi 6E, and GNSS Antenna

The LTMWG944 is a nine-element low-profile vehicle antenna that supports flexible four-path 5G/LTE, 4×4 Wi-Fi 6E, and active GNSS from one roof-mounted unit.

Key Features

  • Accommodates one 4×4 5G/LTE radio or two independent 2×2 radios.
  • Expands onboard Wi-Fi capacity with 4×4 MIMO and Wi-Fi 6E.
  • Adds multi-constellation navigation and tracking without another roof antenna.
  • Consolidates nine RF connections to preserve roof space for other equipment.
  • Rugged housing protects cellular, Wi-Fi, and GNSS connections in harsh conditions.
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Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

Nine Wideband Connections. One Vehicle Antenna.

The LTMWG944 integrates four wideband 5G/LTE paths, four Wi-Fi 6E paths, and active GNSS in one low-profile roof-mounted antenna for fleet and transportation vehicles. Its nine-element architecture supports multiple radio systems while preserving usable roof space for other equipment.

Flexible 4×4 Cellular: Four independently cabled elements cover 617–960 and 1710–7200 MHz and support one compatible 4×4 radio or two separate 2×2 cellular groups.

4×4 Wi-Fi 6E Support: Four Wi-Fi elements cover 2.4–2.5 and 4.9–7.2 GHz with 5 dBi gain for compatible high-order onboard wireless equipment.

Integrated Multi-Constellation GNSS: The active positioning element supports GPS, Galileo, GLONASS, QZSS, and BeiDou without another antenna on the roof.

Rugged Multi-System Protection: The IP69K-rated stud mount helps keep dust and high-pressure water from reaching internal components. UV-inhibitive ASA, corrosion-resistant aluminum, and a −40 °C to +80 °C operating range protect against sun, moisture, extreme heat, and cold.

The LTMWG944 balances high-capacity cellular and Wi-Fi connectivity, positioning, and roof-space efficiency in one compact antenna.

Ideal Applications

  • 4×4 5G/LTE vehicle routers
  • Dual 2×2 cellular radio installations
  • 4×4 onboard Wi-Fi 6E networks
  • Vehicle navigation and tracking

Example Model Configurations: LTMW944A3CB3CW3J00WHT48SP739, LTMWG944-A3CB3CW3JG2C-WHT-180, LTMWG944-A7CB7CW7CG2C-WHT-12-SP529, LTMWG944A3CB3CW3JG2CWT180SP663

Key Specifications

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

Cellular: 617–960 MHz; 1710–7200 MHz

Wi-Fi: 2.4–2.5 GHz; 4.9–7.2 GHz

GNSS: 1561, 1575, and 1602 MHz
Gain

Cellular: 2 dBi low band; 5 dBi high band

Wi-Fi: 5 dBi

GNSS: 5 dBi RHCP; 26 dB ±3 dB LNA
Configuration 4 × cellular; 4 × 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, n96, n97, n98, n100, n101, n102, n104, 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: Single-carrier 4×4 MIMO or dual-carrier 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; Wi-Fi: reverse-polarity SMA

Cable: 1 ft LMR-100 cellular/Wi-Fi pigtails and RG-174 GNSS pigtail; 14 ft LL-195 cellular/Wi-Fi and RG-174 GNSS jumpers

Length: 1 ft pigtails plus 14 ft jumpers
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 × 60 mm)
Material

Housing: ASA UV-inhibitive plastic

Base: Corrosion-resistant aluminum
Environmental Rating / Qualifications

Ingress: IP69K (stud mount)

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

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

Models & Configurations

Model / Configuration Configuration Details
LTMW944A3CB3CW3J00WHT48SP739 4× 5G/LTE elements; 4× Wi-Fi elements; Stud / through-hole; White radome; Cellular/Wi-Fi: 2 ft LMR-100 pigtails + 2 ft LL-195 jumpers; Cellular: SMA plugs; Wi-Fi: RP-SMA plugs; 2 ft pigtails + 2 ft jumpers (4 ft total); Jumpers included; SP739: 2 ft antenna pigtails; no GPS
LTMWG944-A3CB3CW3JG2C-WHT-180 4× 5G/LTE elements; 4× Wi-Fi elements; 1× GLONASS/GPS element; Stud / through-hole; White radome; Cellular/Wi-Fi: LL-195; GNSS: RG-174; Cellular/GNSS: SMA plugs; Wi-Fi: RP-SMA plugs; All paths: 180 in (15 ft); Jumpers included
LTMWG944-A7CB7CW7CG2C-WHT-12-SP529 4× 5G/LTE elements; 4× Wi-Fi elements; 1× GLONASS/GPS element; Stud / through-hole; White radome; Cellular/Wi-Fi: LMR-100; GNSS: RG-174; Cellular/Wi-Fi: SMA plugs; GNSS: SMA plug; All cables: 12 in (1 ft); Jumpers not included; SP529 (no jumpers)
LTMWG944A3CB3CW3JG2CWT180SP663 4× 5G/LTE elements; 4× Wi-Fi elements; 2× GLONASS/GPS elements; Stud / through-hole; White radome; Cellular/Wi-Fi: LL-195; GNSS: RG-174; Cellular/GNSS: SMA plugs; Wi-Fi: RP-SMA plugs; All paths: 180 in (15 ft); Jumpers included; SP663: two GNSS elements

Tech Documents & Resources

LTMWG944 Spec Sheet


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Created: 08-12-2020
Updated: 06-10-2023
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LTMWG944 Radiation Pattern

File size: 1.45 MB
Created: 22-05-2020
Updated: 22-05-2020
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