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SMWG-412, SMWG-413, SMWG-414

SMWG-414 (4G Cellular, 2x WiFi, GNSS)

4G Cellular, 2×2 Wi-Fi, and GNSS Antenna

The SMWG-414 is a four-connection vehicle antenna that pairs wideband 4G cellular backhaul with two independently cabled Wi-Fi paths for compatible 2×2 systems and active GNSS.

Key Features

  • Accommodates compatible 2×2 Wi-Fi equipment with two separate RF paths.
  • Keeps wideband 4G cellular backhaul independent.
  • Adds active GNSS for navigation, tracking, and timing.
  • Consolidates four connections in one IP67-rated roof mount.
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Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

4G Backhaul, 2×2 Wi-Fi, and GNSS. One Mount.

The SMWG-414 combines wideband 4G cellular service, two wireless paths, and active GNSS for connected-vehicle and public-safety gateways. Four independently cabled elements share one compact surface-mount housing.

Compatible 2×2 Wi-Fi Connectivity: Both wireless elements cover common 2.4 GHz and 4.9–6.0 GHz ranges, while one also reaches 2.1–2.5 and 4.4–6.0 GHz.

Independent 4G Backhaul: The dedicated cellular element covers 694–960 and 1710–3700 MHz without consuming either Wi-Fi path.

Active GNSS Positioning: GNSS supports navigation, tracking, and timing through a fourth dedicated connection.

Protected Four-Port Integration: The IP67-rated UV-resistant ASA housing reduces separate antenna units and helps shield internal components from dust and water.

The SMWG-414 provides 4G backhaul, compatible 2×2 Wi-Fi, and GNSS through one compact vehicle antenna.

Ideal Applications

  • Connected-vehicle gateways
  • Public-safety networks
  • 2×2 onboard Wi-Fi
  • Fleet cellular backhaul
  • Vehicle navigation and tracking

Example Model Configurations: SMWG-414-3C3C3C2C-WHT-180

Key Specifications

Feature Specification
Technology 4G LTE; 3G / 2G; Wi-Fi / WLAN; GNSS
Frequency

Cellular: 694–960 MHz ; 1710–3700 MHz

Wi-Fi: 2.4–2.5 GHz ; 4.9–6.0 GHz

Wi-Fi: 2.1–2.5 GHz ; 4.4–6.0 GHz

GNSS: 1561, 1575, and 1602 MHz
Gain

Cellular: 3 dBi (low band); 4 dBi (high band)

Wi-Fi: 5 dBi

Wi-Fi: 5 dBi

GNSS: 5 dBi nominal RHCP
Configuration Cellular (feeds 1); Wi-Fi (feeds 2–3); GNSS (feeds 4)
MIMO

Cellular: SISO

Wi-Fi: 2 × 2 MIMO
Polarization

GNSS: RHCP
Connector / Cable

All documented paths connector: SMA plugs (male); other connector options may be available

RF feeds 1–3 cable: LL-195

GNSS cable: RG-174

RF feeds 1–3 length: 15 ft (4.5 m)

GNSS length: 15 ft (4.5 m)
Mounting Threaded 3/4 in diameter × 1/2 in long stud for a 1/4 in thick surface; gasket and nut supplied; metal surface or ground plane recommended
Dimensions 4.20 in diameter × 3.20 in high (107 × 81 mm)
Material UV-resistant ASA plastic
GNSS Details

Systems: GPS; GLONASS

Type: Active

LNA gain: 26 dB LNA

Bias: 2.7–5 VDC; 20 mA maximum / 10 mA typical
Environmental Rating / Qualifications

Ingress: IP67

Qualifications: IEEE 1478; EN 61373; MIL-810G; TIA-329.2-C
Operating Temperature -40 to 80 °C

Models & Configurations

Model / Configuration Configuration Details
SMWG-414-3C3C3C2C-WHT-180 GLONASS/GPS; White; Cable: LL-195; RG-174; SMA Plug; Cable length: 15Ft

Tech Documents & Resources

smw-414-and-mgw-414-spec-sheet

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Created: 10-06-2020
Updated: 10-06-2020
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SMW-414 Series Radiation Pattern

File size: 0.98 MB
Created: 26-05-2020
Updated: 26-05-2020
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