Review: LTM Fleet Management by MobileMark (Cellular Antennas)


Designed for low profile mounting on top of vehicles like police cruisers, the MobileMark Fleet Management line of antennas packs a lot of reception capability under a plastic dome.

Combining MIMO cellular, GPS, and even Wi-Fi antennas - the MobileMark is well matched to plug directly into high-end cellular embedded routers such as the PepWave Max BR1 and Cradlepoint IBR900.


  • Model: LTM301, LTM401 and LTM501
  • Type: Omni-Directional
  • Impedance: 50 Ohms
  • Cable Type & Length: RF-195 / 15' (x 3,4 or 5)
  • Connector: SMA Male
  • Internal Ground Plane: No
  • Dimensions: 2.38" x 5.5" round
  • Mounting: Surface or Magenet
  • Frequency / Gain:
    700-800 Mhz: 3.0 dB
    824 - 894 Mhz: 3.0 dB
    880 - 960 Mhz: 3.0 dB
    1710 - 1880 Mhz: 4.0 dB
    1850 - 1990 Mhz: 4.0 dB
    2110 - 2170 Mhz: 4.0 dB
    2.3 - 2.5 GHz: ??
  • Retail Price:  $185.99 - 352.80

Testing Status: 3GStore sent us the LTM401 for review, and we have had it in our testing arsenal since mid-2015 and it's earned its place as our default roof mounted omni-directional MIMO cellular antenna. Our hands-on member review can be found below.

And you can find specific field testing results in these member exclusive field lab reports:

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Purchasing Options

Solid Signal (carries a wide variety of configurations, and does custom orders)

Novatech (carries a wide variety of configurations)

Connectronics (carriers a wide variety of configurations and does custom orders)

The following models are available at 3GStore:

And occasionally you can find them pop up on Amazon:


MobileMark LTM Ratings
  • Overall Rating

Quick Take

It wasn't always the best performer, but performs consistently well.

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