Signal Boosters

Purchase an antenna signal booster to increase your phone’s signal today! Do you live in an area where signal strength is very low? Or maybe it’s just your carrier, but you can never get a signal from your warm & cozy bed in the morning? Looks like you are in need of a cellular phone antenna. A wireless phone antenna can help solve poor signal issues immediately! The Geeks offer free shipping to the U.S. & Canada which makes this deal just that much sweeter! Not being able to make a call when you want is just annoying. The Geeks experiences have been so frequent in our area that we are glad we had a cell phone case on our phones after we threw them in frustration brought on by very weak signal strength. Don’t carriers understand that we need to call our mom’s to come pick us up from work in the dark? JK! (or are we?). All joking aside, cell phone antennas are one of many helpful cell phone accessories that the Geeks have gotten their hands on. An antenna signal booster can help increase signal strength in various environments. At home, office, warehouse, cabin, or in the car, RV, or trailer are just a few instances where using a cell phone antenna may be beneficial. Pick up a wireless phone antenna today and let the Geeks take care of shipping costs. Yup! You heard correctly! AccessoryGeeks is offering free shipping within the U.S. and Canada to our loyal customers. We also have a great customer support team that can handle all of your wireless phone antenna questions as well. The easiest way to iron out any antenna signal booster questions is over the phone. You can reach the Geeks at 1-866-468-9480 Monday through Friday 8am-4pm PST and remember! You got it from A Geek!

SureCall TriFlex2Go-T | 3G-4G for T-Mobile 50db Cell Phone Signal Booster Kit for Vehicles/ Small Boats/ RVs - FCC Approved!

SKU: TRIFLEX2GO-T

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USD $799.99

REG $849.99

with Free Shipping

Quick Overview


  • Independently reconfigurable for each band

  • Dual Embedded CPU for smarter technology

  • Eight RSSI detectors for all inputs and outputs

  • Stealth technology incorporated? uplink becomes dormant when not in use, providing green

  • FCC certified for new regulations and technical standards

  • Reconfigurable to fit all size vehicles with and without sun roofs

  • Completely eliminates interference to cell tower

  • Manually adjustable dB gain and attenuation

  • Auto Gain Control (AGC) and manually adjustable dB gain and attenuation

  • Quality metal construction, durable and resilient

  • Lowest Out of Band Emissions (OOBE) to date

  • Approved by all US carriers

  • Fool-proof Plug and Play operation

  • Easy to Install

  • Quality metal construction, durable and resilient

  • Supports 2G and 3G voice and 4G data standards

  • Kit includes: outdoor Omni antenna, inside dome antenna and 30' x 75' CM coax cable

  • Average Gain:40dB Cellular / 45dB PCS

  • Max gain:45dB

  • Frequency:Uplink: 824-849/1850-1910 MHz; Downlink : 869-894/1930-1990Mhz

  • Standard supported:CDMA / WCDMA, GSM, EDGE,TDMA, etc.

  • Maximum RF Output Power:1 Watt EIRP

  • Brand: SureCall

  • Disclaimer!!This is a CONSUMER device. BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provide?s consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider. You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20cm (8 inches) from any person. You MUST cease operating this device immediately if requested by the FCC or a licensed wireless service provider. WARNING. E911 information may not be provided or may be inaccurate for calls served by using this device.


SureCall TriFlex2Go-T | 3G-4G for T-Mobile 50db Cell Phone Signal Booster Kit for Vehicles/ Small Boats/ RVs - FCC Approved!

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  • SureCall TriFlex2Go-T | 3G-4G for T-Mobile 50db Cell Phone Signal Booster Kit for Vehicles/ Small Boats/ RVs - FCC Approved!
  • SureCall TriFlex2Go-T | 3G-4G for T-Mobile 50db Cell Phone Signal Booster Kit for Vehicles/ Small Boats/ RVs - FCC Approved!
  • SureCall TriFlex2Go-T | 3G-4G for T-Mobile 50db Cell Phone Signal Booster Kit for Vehicles/ Small Boats/ RVs - FCC Approved!
  • SureCall TriFlex2Go-T | 3G-4G for T-Mobile 50db Cell Phone Signal Booster Kit for Vehicles/ Small Boats/ RVs - FCC Approved!
  • SureCall TriFlex2Go-T | 3G-4G for T-Mobile 50db Cell Phone Signal Booster Kit for Vehicles/ Small Boats/ RVs - FCC Approved!
  • SureCall TriFlex2Go-T | 3G-4G for T-Mobile 50db Cell Phone Signal Booster Kit for Vehicles/ Small Boats/ RVs - FCC Approved!
  • Free Shipping to US & Canada
  • Best Price Guaranteed
  • 90 Days No Hassle Return

Features & Highlights

Why you should buy this product

SureCall's TriFlex2Go-T is a professional grade cellular booster solution tha?s ideal for all size vehicles. This cellular booster kit is designed for T-Mobile 2G, 3G voice and 4G data reception. Additional kits are available for Verizon and AT&T. Ideal for use with hands-free, cell phone car systems. The interior low-profile antenna rebroadcasts the amplified cell signal throughout your car or truck. Designed and tested for vibration, varying thermal conditions and dust this booster can operate from -?F to +15?F. Easy to install, so you will be ready to hit the road in a matter of minutes.

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