CM-TRIFLEX-A - Tri-Band 4G LTE Adjustable Residential Cellular Booster for AT&T

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Salient Features:

  • Tri-Band 800 (Cellular), 1900 (PCS), 700 (AT&T LTE MHz)

  • Adjustable dials for all bands

  • Works with all AT&T 2G, 3G and 4G standards

  • Supports multiple users

  • Automatic shutdown and oscillation detection

  • Automatic Gain Control

  • Tower proximate technology

  • DC variable input

2 year Warrenty

Availability: In stock


Weight - 3.0000 lb



Product In-Building Kit / Customize Your Solution:

Outdoor Antenna , Indoor Antenna and two cables are required to complete the installation. If you have any questions or need help to choose, call us


Weight - 3.0000 lb


The CM-Triflex-A is part of the Enhance series of residential and small business signal boosters specifically for AT&T 4G LTE. This completely integrated booster combines Cellular, PCS and the AT&T LTE band to dramatically improve 4G LTE speed.

This full-featured booster includes manually adjustable gain control with dials for each band and automatic shutdown for maximum flexibility. Ideal for large homes and small office buildings, warehouses with low cell signal . Covers up to 6,000 sq. ft.

Additional Info: Outdoor and indoor antenna and 2 cables are required for installation (purchased separately).

Quick Stats for TRIFLEX:
Connection Style: Wireless
Frequency: 1900MHz, 800MHZ, Multi-Band, 700MHz (LTE/4G)
Residential Coverage Area: Less Than 3000 sq ft, 3000 - 8000 sq ft
Commercial Coverage Area: Less Than 30000 sq ft
Impedance: 50 OHM
Brand: Cellphone-Mate Inc

Carrier Technology: Voice & 3G, Voice, 3G & 4G Data
Compatible with: AT&T, MetroPCS, T-Mobile, TracFone, U.S. Cellular, Verizon

Frequency Uplink: 824-849/1850-1910/698-716Mhz; Downlink: 869-894/1930-1990/728-746Mhz
Input Impedance 50 ohm
Average Gain 65dB
Maximum Gain 70dB
VSWR <2:0
Standard Supported LTE, HSPA(+), CDMA, GSM, UMTS, WCDMA, EVDO,and all other standard cell phone networks
AC Power Transformer Input AC110V,60Hz; Output DC 6-12V
DC Power 12V
Maximum RF Output Power 3W EIRP for Cellular, 2W EIRP for PCS, 3W EIRP for LTE
Noise Figure 7dB
Cable CM400 recommended
RF connectors N Female connectors on both ends
Power Consumption <30W
Dimensions 8.5" x 6.25" x 1.5"
Weight 3 lbs.

  • Tri-Flex A booster

  • AC power supply

  • User manual

  • Mounting kit

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