Pantech UML290 Signal Boosters

Pantech UML290 Signal Boosters

Improve the reception of your Pantech UML290 data card with an external antenna or powered signal booster. Adding an external to your Pantech UML290 will improve cellular reception which will improve data transfer speeds. Adding a powered cellular signal booster will improve reception even more.

We offer several options to boosting the cellular reception of a Pantech UML290 mobile broadband card:

  • Add an External Antenna
  • Add a Direct Connect Signal Booster
  • Repeater System - Cover a room or a whole building.

Adapter Ports

The Pantech UML-290 has 2 external antenna ports located on the back. One is for 3G network and the other is for 4G network. Looking at the back of the device, with the ports on top, the 3G port is on the left and the 4G port is on the right.

3G and 4G Antennas

To attach an external antenna directly to the UML290, you will need an antenna adapter (AA359921) listed below. Most dual band (800MHz / 1900MHz) antennas will cover 3G networks. For Verizon 4G LTE, use an antenna that covers 700MHz frequency range such as the Wilson Wide Band Log Per Directional Antenna

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  1. Samsung D/T/BJ/LG8600/UM150/UML290 Antenna Adapter FME M

    Samsung D/T/BJ/LG8600/UM150/UML290 Antenna Adapter FME M

    $11.95

    External antenna adapter. Use to connect your device to an external cellular antenna or amplifier. 359921 Fits:

    Audiovox (UTStarcom) UM150 (Verizon), LG LX570, VX565(Muziq), VX8600, Pantech UM150, UML290, Samsung SCH-U740, SGH-A717, SGH-A727, SGH-D806,  SGH-D807, SGH-i607 BlackJack, SGH-T509, SGH-T519 Trace, R510 Wafer, SPH-A900, UTStarcom UM150, Verizon UM 150, UML290

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  2. Pantech UML290 / UM150 Antenna Plus Adapter

    Pantech UML290/UM150 Ext Antenna Bundle

    From: $28.72

    To: $547.38

    Combine Adapter and Select Antenna

    For Pantech UML-290 and UM150. Save when you buy the External Antenna Adapter (AA359921) and a cellular antenna.

    Click on "View Details" to select Antenna Adapter, Antenna, Cable and other options.

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  3. Wilson Signal Booster with AC Power

    Wilson DirectConnect Cellular Amplifier 800/1900MHz AC Power

    $249.95

    Dual Band Amplifier with AC Wall Outlet Power Supply - Most popular. Covers most service providers in the US and Canada including AT&T, Rogers, Sprint, T-Mobile, Verizon and others. Covers CDMA, TDMA and GSM (800MHz or 1900MHz ranges). * Device specific (cell phone or mobile broadband card) external Antenna Adapter required (Not Included). Includes AC Wall Power supply (does not include Vehicle DC power supply. See Wilson 811201 for version with DC vehicle power supply)

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  4. AG Pro 70 Signal Booster Kit

    Wilson SignalBoost AG Pro 70 Omni-Directional Antenna/Panel Kit

    $749.95

    Wilson SignalBoost AG Pro 70 Cellular Amplifier. Kit Includes: Amplifier, Inside Antenna, Outside Omni-Directional Antenna, RG-6 Quad Shield Coax Cable and connectors.

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  5. AG Pro 70 with Outdoor Directional Antenna

    Wilson SignalBoost AG Pro 70 Directional Antenna/Panel Kit

    $749.95

    Wilson Electronics AG Pro 70 booster system with Outdoor Directional Antenna. Kit Includes: Amplifier, Inside Antenna, Outside Directional Antenna, RG-6 Quad Shield Coax Cable and connectors.

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  6. Wilson Electronics Mobile 3G Signal Booster System

    Wilson Electronics Mobile Wireless Cellular Signal Booster

    Regular Price: $329.95

    Special Price: $309.95

    Most powerful Wilson Vehicle Signal Booster. Wilson Mobile 3G™ Wireless Cellular Signal Booster Kit. Improve cellular signal strength inside your car, truck, RV, boat or other vehicle. Kit includes amplifier, inside antenna, outside antenna, cigarette lighter power cord and user manual.

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  7. Samsung D/T/BJ/LG 8600/UM150 Mini DB Antenna Kit

    Samsung D/T/BJ/LG 8600/UM150 Mini DB Antenna Kit

    $29.95

    Samsung D809/T509/519/LG8600 Mini DB Antenna Kit Wilson Mini Dual Band antenna kit. Comes with Wilson Mini Dual Band Antenna and external antenna adapter for: Audiovox (UTStarcom) UM150, LG LX570, VX565(Muziq), VX8600, Samsung SCH-U740, SGH-A717, SGH-A727, SGH-D806, SGH-D807, SGH-i607 BlackJack, SGH-T509, SGH-T519 Trace, R510 Wafer, SPH-A900

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  8. Samsung D/T/BJ/LG 8600/UM150 Wilson 3db MM Antenna Kit

    Samsung D/T/BJ/LG 8600/UM150 Wilson 3db MM Antenna Kit

    $36.95

    Audiovox (UTStarcom) UM150, LG LX570, VX565(Muziq), VX8600, Samsung SCH-U740, SGH-A717, SGH-A727, SGH-D806, SGH-D807, SGH-i607 BlackJack, SGH-T509, SGH-T519 Trace, R510 Wafer, SPH-A90 external antenna kit. Improve the reception of your cell phone or mobile broadband card. Kit includes Wilson dual band, magnetic mount antenna and external antenna adapter.

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  9. Samsung D/T/BJ/LG 8600/UM150 Larsen DB Antenna Kit

    Samsung D/T/BJ/LG 8600/UM150 Larsen DB Antenna Kit

    $68.95
    Samsung D809/T509/519/LG8600 Larsen DB Ant Kit Larsen Dual Band 4dBi antenna kit. Comes with Larsen Dual Band Antenna and external antenna adapter for: Audiovox (UTStarcom)UM150, LG LX570, LG VX565(Muziq), LG VX8600, Samsung SCH-U740, SGH-A717, Samsung SGH-A727, Samsung SGH-D806, Samsung SGH-D807, Samsung SGH-i607 BlackJack, Samsung SGH-T509, Samsung SGH-T519 Trace, Samsung R510 Wafer, Samsung SPH-A900, UTStarcom UM150 Learn More
  10. Wilson DirectConnect Cellular Amplifier 800/1900MHz DC Power

    Wilson DirectConnect Cellular Amplifier 800/1900MHz DC Power

    $249.95

    Dual Band Amplifier with Vehicle DC Power Supply. Covers most service providers in the US and Canada including AT&T, Rogers, Sprint, T-Mobile, Verizon and others. Covers CDMA, TDMA and GSM (800MHz or 1900MHz ranges). Device specific (cell phone or mobile broadband card) external Antenna Adapter required (Not Included).

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  11. Directional Antenna

    Wilson Wide Band Directional Antenna 50ohm N F

    $84.95

    Wilson Wide Band Log Periodic Directional Antenna - 50 ohm. Frequency Range: 700-2500MHz. Comes with N Female connector.

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  12. wilson trucker antenna with 3 way mount

    Wilson Electronics Trucker Antenna 12ft Cbl FME w/3WayMount 308401

    $49.95

    Wilson Trucker Antenna (301101) with 3-Way Mount (901104). Wilson's most popular cellular antenna. Comes with Wilson Trucker antenna and 3 Way Mount.

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  13. Wilson Electronics SignalBoost Desktop Signal Booster System

    Wilson DT Desktop Cellular Booster System

    $279.95

    Wilson DT Signal Booster - Desktop Cellular Signal Booster with Adjustable Gain.

    Small areas - Small Room, Around Desk or Work Area.

    The Wilson DT provides short-range signal improvement for situations where it is difficult to get much separation between the inside and outside antennas. This Cell Phone Repeater is perfect for around your desk, apartments, cabins, temporary buildings, etc. For cell phones, cellular modems, Hotspots / MiFi devices.

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  14. Wilson Electronics In Building Cellular Amplifier Kit

    Wilson SignalBoost DB Pro 65 Omni Ant/Panel Kit

    Regular Price: $499.95

    Special Price: $469.95

    Wilson SignalBoost DB Pro Cellular Amplifier, Omni Directional Antenna, Panel Antenna, Cable Kit. Kit Includes: Amplifier, Inside Antenna, Outside Omni-Directional Antenna, connectors and 3 RG-6 Quad Shield Coax Cables (20', 30', 50')..

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  15. Wilson SOHO Cellular Repeater System

    Wilson AG SOHO 60 Building Amp Directional / Panel Kit

    $489.95

    Wilson AG SOHO 60 Amplifier Directional Outdoor Antenna System - Comes with SOHO 60 Amplifier, Panel Antenna, Cable and Directional Outdoor Antenna. Use on buildings to capture the most signal from tower(s) in ONE direction. Boost cell phones and 3G data for most service providers including AT&T, Sprint, T-Mobile, Verizon and others.

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