Novatel MiFi U620L External 4G Mini Antenna + Adapter Kit

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  • Novatel MiFi U620L 4G Antenna
  • Adapter To Data Card


Verizon MiFi U620L 4G Antenna with External Antenna Adapter. Use to improve the 4G cell signal to your U620L MiFi. A better cell signal can mean faster Internet speeds.

How To Use

To use this external antenna is easy.

  • Disconnect Your U620L from the PC or Laptop. 
  • Place the Antenna in a location where the Cell 4G Signal Is Best - Outdoors, Outside Window, Vehicle Roof, etc. 
  • Attach the external antenna adapter to the Antenna Cable. 
  • Carefully Plug the External Antenna Adapter into the RF / Test port on Your MiFi device. * Attach gently and never force adapter on.

* See Warning Below

Antenna Placement

For best results, place the 4G Antenna on a metal surface where you are receiving the best cellular 4G signal. For vehicles, mount outside, on the metal roof. In buildings mount close to an outside window, outside wall or outdoors if possible.

4G Antenna Kit Includes:

  • Wilson 4G Mini Magnetic Mount Antenna With 10 Foot Cable
  • External Antenna Adapter (approximately 18" Long).

prop 65 symbolWARNING: Cancer and Reproductive Harm -

WARNING - Please Read - USE AT YOUR OWN RISK - To purchase this product, you must read this notice and agree to buy and use this product at your risk. Although it's rare, using this external antenna adapter can damage your device and void its warranty. When an external antenna adapter is inserted into the port on your mobile device, your device's antenna is disconnected so that your device can receive a signal through an external antenna. When you remove the adapter, your device's antenna should reconnect. If it does not, your device will show a weak or no signal and no service. No signal could indicate that the switch that connects and reconnects the adapter is damaged or stuck. Despite the adapter manufacturer's testing, some devices may have weak ports and be damaged using this product. Damage may also be caused by pushing adapters in too far, twisting the connector when inserting or removing and by pulling on the adapter cable.

As an alternative, we recommend a powered signal booster that does not require a connection to your devices RF port. These signal boosters will perform better than just an antenna directly connected to your device without the risk of plugging in an antenna adapter.

About The Wilson 4G Antenna

The Wilson Magnet Mount 4G Mini Antenna was carefully designed to minimize loss and maximize gain in 700MHz, 800 MHz, 1900 MHz and 2100MHz bands. It is about 4 inches tall and includes a small magnetic base. It comes with 12 feet of cable.

Antenna Specifications:

  • Frequency: 700-800 MHz - Gain: 1.7 dBi
  • Frequency: 824-894 MHz - Gain: 2.12 dBi
  • Frequency: 880-960 MHz - Gain: 0.5 dBi
  • Frequency: 1710-188 MHz - Gain: 2.2 dBi
  • Frequency: 1850-1990 MHz - Gain: 3.1 dBi
  • Frequency: 2110-2170 MHz - Gain: 1.4 dBi
  • Impedance: 50 ohms
  • Radiation: Omni
  • Polarization: Vertical
  • Ground Plane: Metal ground plane required
  • Connector: SMA Male
  • Material: Whip - Plastic Coated Steel Wire
  • Coax Cable: RG174 - 12 feet s
  • Height: 4.175 inches
  • Mount: Rare earth magnet


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