Mobile Mark SMW-311 3-in-1 Surface Mount Antenna, (Global Cellular/LTE, WiFi & GPS)

Mobile Mark SMW-311 Surface Mount Antenna, (Global Cellular/LTE, WiFi & GPS)
Model: SMW-311
Availability: 3 Weeks or Less

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Mobile Mark SMW-311 Multiband Antenna (Public Safety, Military, DSRC Applications), Magnet Option

The SMW-311 antenna features 3 antenna elements in one radome. The first element is for the Global Cellular Network. This Cellular element is extremely wide-banded and covers 4G LTE, FirstNet at 700 MHz, and 1.7 & 2.1 AWS Bands. The second element covers WiFi at 2.4 & 5 GHz. Alternatively, the second element can be used for other specialized applications such as Public Safety coverage at 4.9 GHz, Military at 4.4 GHz or DSRC at 5.9 GHz. The third element covers GPS at 1575 MHz.

The antenna is enclosed in a 4.2”D x 3.2”H (10.7 cm x 81 cm) weatherproof radome, and supplied with all mounting hardware and a sealing gasket. It is extremely weather resistant and rated IP67 for water ingress. The LTE/WiFi cables are 15 feet of low-loss LL-195 (4.5 meters). The GPS cable is 15 feet of RG-174. The MGW-311 is the magnet mount option.

Key Features

  • 3-in-1 antenna contains LTE, WiFi, and GPS omnidirectional antennas
  • LTE with 694-3700 MHz frequency range
  • WiFi with 2.4-6.0 GHz frequency range
  • GPS with 1575 MHz frequency
  • Up to 5 dBi gain
  • 10 watts of maximum power
  • 15-foot low-loss cables with SMA connectors
  • -40 to 80ºC operating temperature
  • Choice of black or white radome
  • Dimensions 4.2”D x 3.2”H (107 mm x 81 mm) add 1/2” (13 mm) for magnet base
  • Magnet option MGW-311
  • Through-hole mount
  • IP67 and MIL-STD-810G rated


SMWG-311, Surface mount antenna configured with GNSS
MGWG-311, Magnet mount antenna configured with GNSS   

The GNSS element operates on GPS, Galileo, Glonass, QZSS, or Beidou at 1561, 1575, and 1602 MHz frequencies. Contact Westward Sales for the above configurations.    

3:1 Combination Antennas3:1 (LTE, WiFi, GPS)
Frequency Range4900 - 6000 MHz
Gain3 dBi, 26 dB
Power10 W
Cabling17 ft, 195
Connector TypeSMA Male
Dimensions4.2 x 3.2
ColorBlack or White
Warranty3 years