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MobileMark LTM Thru Roof Antenna for MiMo Cellular, WiFi & GPS - Black

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Item Number: 4459
Model: LTM-402-3C3C3J2C-BLK-180



The MobileMark LTM401/LTM402 vehicle antenna is an all-in-one system for improving network signals when traveling. It is designed for use with buses, ambulances, trucks and other commercial and municipal vehicles so they can be remotely managed effectively. It contains four different elements for use with modern LTE multiple input, multiple output (MiMo) modems, GPS, and dual-band WiFi. Adding the LTM antenna to your vehicle fleet can improve wireless connectivity so you will be able to track location, transfer data and perform other important functions in more areas.

Each low-profile black LTM antenna contains two identical cellular antennas, one dual-band Wi-Fi antenna, and one GPS antenna. The MobileMark 4-in-1 LTM Antenna has a field-tested design that meets industrial and military standards for shock resistance and vibration resistance. The cables are 15 feet long to reach the vehicle’s networking equipment and can be bundled and stored easily if not in use.

Using a multi-band vehicle antenna can deliver better data performance for your business while taking up less space than individual antennas. The LTM402 requires a metal ground plane is attached to a vehicle by drilling a small hole in the roof for the cables and using mounting screws to secure it in place. It works in temperatures ranging from -40 to 176 degrees Fahrenheit and has a case that resists UV fading. Adding it to your fleet will assist you in making sure that both vehicles and drivers are acting as they should. Contact our support team to learn more about other MobileMark thru-roof antenna options.

This antenna requires that you drill a hole in the top of your car/RV/bus to install it, and a minimum 8x8" metal ground plane is recommended. If your vehicle's roof is fiberglass or another material, copper or aluminum tape in an X shape can be substituted as a ground plane. A ground plane is not required but will improve performance.


  • Low profile
  • Through-roof screw-mount (similar to NMO style)
  • 4-cables, multi-band antenna for LTE MIMO, WiFi and GPS
  • Single mounting hole; easier installation
  • Field proven design; dependable link
  • Mechanically sound, meets Industrial & Military specs

*This antenna has four cables - two to connect to your device's cellular connectors, one to connect to a GPS connector, and one to connect to a WiFi connector. It can be used JUST for celllular use if you like the style of this antenna but have no use for GPS or WiFi (or vice versa) - you can simply leave the unused cable bundled up out of the way.


No. of Cellular Connectors 2
No. of WiFi Connectors 1
No. of GPS Connectors 1
Cellular Connector SMA Male
WiFi Connector RP-SMA Male
GPS Connector SMA Male
Antenna Type Outdoor
Antenna Style Dome
Antenna Mount Surface
Antenna Color Black
Width (in) 5.5
Height (in) 2.38
Maximum Gain 5
Impedance Ω (Input/Output) 50
Cable Length (in) 180
Cable Type RG-58/RG-174/RF-197
Minimum Temperature (F) -40
Maximum Temperature (F) 176
Material ASA UV-Inhibitive Plastic
VSWR (Voltage Standing Wave Radio) < 2:1

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Only customers who bought this item from 5Gstore can write a review - these are all verified 5Gstore purchases

Date Added: 11/22/2017 by Jonathan K. (Westminster, MD)

Date Added: 10/23/2014 by James L. (Boynton Beach, FL)
Superb antenna. Works great!

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Can the cables of the LTM402 be extended?

Yes, you will need an adapter and the additional length of cable that is required. Keep in mind that this will create some signal loss from the antenna - the longer the cable, the more loss it creates. Contact us for further assistance if needed at 833-547-8673.

Will the MobileMark LTM402 antenna work with the Cradlepoint IBR600C series routers?

Yes, you'll have 2 cellular cables to connect to the main and diversity ports on the IBR600, as well as a 3rd cable for ONE of the WiFi connections. The 4th cable is for GPS.