SureCall Tri-Flex A (for AT&T)

Customer rating: Star Star Star Star No Star (read reviews)

The new SureCall Tri-Flex for AT&T is a high powered amplifier which covers 3 different frequency bands. This means it covers 2G and 3G on most networks, together with AT&T's new 4G LTE network.

  • 3 Band Amplifier Kit
  • 65dB Amplifier
  • Covers 2G, 3G, and AT&T 4G LTE
  • Up to 6,000 sq ft coverage
  • Easy to install and simple to use.
  • 30-day money-back guarantee
  • SKU: CM-Triflex-A

See below for more product details


Usually ships within 24 hours

Add to cart

>Product Description

The SureCall Tri-Flex A is a tri-band cell phone amplifier kit that can be used to amplify 2G and 3G signals from all carriers, and AT&T's 4G LTE signals.

The Tri-Flex A has 3 bands: Cellular (800/850 MHz), PCS (1900MHz), and AT&T LTE (700MHz). This means that it covers 2G and 3G on all the major operators (including Verizon, AT&T, T-Mobile and Sprint), and 4G LTE on AT&T's network only.

This full-featured amplifier includes adjustable gain control with dials for each band and automatic shutdown for maximum flexibility. Ideal for large homes and small office buildings and warehouses with either low cellular signal or requiring large coverage. This unit can covers up to 8,000 square ft with strong outdoor signal, or up to 3,000 square feet with weak outdoor signal.

How it works:
The outside antenna is placed in the area of best signal, collects it and sends it through a cable to the SureCall Tri-Flex A amplifier. The amplifier boosts the signal and then sends the boosted signal through a cable to the inside antenna. This provides an area of improved signal for phones and 4G data cards.

Outside Antenna:
There are two choices for the antenna. If you are using the Tri-Flex A to boost several operators, then you should choose the omni-directional antenna, which receives signal from all directions. The 304411 yagi has higher power, and so will receive more signal giving you better performance. But it only picks up signal from one direction.

Inside Antenna:
The 301135 panel antenna mounts to a wall and covers the area in front of the antenna. The 301121 antenna mounts to the ceiling, and emits signal in all directions. It should be placed in the center of the area you wish to cover.

> Kit Options

Amplifier Price: $799.00
Outdoor Antenna
Coax Cable
Coax Cable
Indoor Antenna

Protect your amplifier with this surge protector. It connects in between the outdoor antenna and amplifier.The add-on antenna adds an indoor antenna, allowing you to cover two distinct area or floors. The kit comes with a signal splitter, and your choice of antenna and cable.

Surge Protector
Surge Protector Cable

The add-on antenna adds an indoor antenna, allowing you to cover two distinct area or floors. The kit comes with a signal splitter, and your choice of antenna and cable.

Add-on Antenna
Add-on Antenna Cable

Add to cart

> Technical Specifications

Frequency Range Uplink: 824-849/1850-1910/698-716Mhz Downlink: 869-894/1930-1990/728-746Mhz
Model Number CM-Triflex-A
Amplifier connectors N Female
Impedance 50 ohms
Dimensions 8.5" x 6.25" x 1.5"
Weight 3 lbs
Passband Gain 65 dB
Max Power output 3 Watts EIRP
Noise Figure 7dB Maximum
Supported Standards LTE, HSPA(+), CDMA, GSM, UMTS, WCDMA, EVDO, and all other standard cell phone networks
Power Requirements Input: AC 110V, 60Hz; Output: DC 6-12V


> Installation Diagram and PDF

Click here for the SureCall Tri-Flex-A Datasheet (PDF)


>Submit your comment or review

Let us know what you think. No login required!

blog comments powered by Disqus

Home · Sitemap · Legal · Privacy · Contact · Affiliates / Resellers © 2014