LTMG401

LTMG401

Product catalog summary
Product Overview: The LTMG401 is a multiband surface mount antenna featuring 2x LTE, 1x WiFi, and 1x GNSS elements, providing MIMO coverage for LTE. It is recommended to upgrade to the LTMG402 for coverage up to 3700 MHz. This antenna is suitable for fleet management systems combining GNSS with an LTE MIMO modem, supporting GPS, Galileo, Glonass, QZSS, or Beidou.
Highlights: The antenna covers frequencies from 694 to 2170 MHz, offers high performance and gain, and is manufactured in the USA and UK.
Related Models: LTMG402 (upgrade), CLTM401 (Ceiling Mount), MLTMG401 (Mag Mount), LTM401 (GPS Model).
Common Applications: Vehicle fleet management, multiband modems, and public transportation.
Electrical Specifications:
  • LTE Cables 1 & 2: 694 - 960 MHz (3 dBi), 1710 - 2170 MHz (4 dBi)
  • WiFi Cable 3: 2.4-2.5 & 4.9-6.0 GHz (5 dBi)
  • GNSS Cable 4: 1561, 1575, & 1602 MHz, LNA 26 dB, 5 dBi (RHCP)
  • VSWR: < 2:1 over range
  • Impedance: 50 Ohm nominal
  • Power Rating: 10 Watts
  • GNSS Amplifier Gain: 26 dB +/- 3 dB
  • Amplifier Bias Voltage: 2.7 to 5 VDC
  • Noise Figure: 2.0 dB max, 1.5 dB typical
  • Current: 20 mA max, 10 mA typical
Mechanical Specifications:
  • Radome Material & Color: ASA UV-Inhibitive Plastic, available in black or white
  • Radome Base Material: Corrosion-resistant aluminum
  • Radome Dimensions: 5.50” (139 mm) diameter, 2.38” (60 mm) height
  • Optional Mag-Mount adds 0.50” (13 mm) to height
  • Connectors: SMA Plugs for LTE & GNSS, Rev Pol SMA Plug for WiFi
  • Cables: Separate LL-195, 15 ft (4.5 m) for cables 1-3; RG-174, 15 ft (4.5 m) for GNSS cable 4
  • Operating Temperature: -40° to +80° C
  • Mounting: 7/8” (22 mm) Dia. Feed Through, 3/4” (19 mm) Ig. Thread for up to 1/2” (13 mm) thick surface
  • Shock & Vibration: IEEE-1478, EN 61373, MIL-810G, TIA 329.2-C
  • Dust & Water Ingress: IP69K (Stud Mount), IP67 (Mag-Mount)
  • RoHS Compliant: Yes
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Catalog excerpts

LTMG401-1

The 4-cable LTMG401 contains 2x LTE, 1x WiFi and 1x GNSS element. This provides MIMO (multiple-input-multiple-output) coverage for LTE. It is recommended that users of the LTMG401 switch to the LTMG402 which goes up to 3700 MHz. This antenna can be used for fleet management systems that combine GNSS with an LTE MIMO modem. GNSS operates on GPS, Galileo, Glonass, QZSS or Beidou. Specify LTM for units with GPS and LTMG for units with GNSS. Specify MLTMG or MLTM for Mag Mounted units. Specify CLTM for Ceiling Mounted units. Visit our eStore to purchase an Antenna Online. Mechanical Specifications ► Subject to Change Without Notice Rev 3a RA-08/2023 © 2023 Mobile Mark, Inc. Cable Length (in inches)- • Multiband Surface Mount: • High Performance; High Gain RELATED MODELS: • CLTM401 (Ceiling Mount Model) COMMON APPLICATIONS: • Vehicle Fleet Management • Multiband Modems • Public Transportation US Headquarters +1.847.671.6690 • US/CA Toll Free +1.800.648.2800 European Facility +44.1543.459555 • www.MobileMark.com

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.