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BASE UNIT LED INDICATORS

At Initial Power Up Only

After Initial Power Up

Fast Flashing RED

Solid RED

Solid GREEN  

Slowly Alternating 

RED and GREEN 

zBoost is working, but at reduced performance and coverage due to 

“non-ideal” setup. Increase the distance between antenna and 

amplifier to achieve maximum performance and coverage.

Normal condition at power up.

Indicates insufficient distance between the antenna and the amplifier. 

The amplifier is operating at significantly reduced coverage.

System is receiving signals from either the mobile device or the base 

station transceiver which are too strong for proper operation.

Fast Alternating 

RED and GREEN 

followed by no light

The amplifier is disabled.

Solid GREEN

Solid RED

Normal condition

System is receiving signals from either the mobile device or the base 

station transceiver which are too strong for proper operation. 

Unplug your system and re-orient the Signal Antenna and/or Base 

Unit to reduce excessive signal. If LED remains RED after 

reconnecting power, contact customer support at 1-800-871-1612. 

SETUP OVERVIEW

zBoost

®

DataBlast

TM

YX550

 

 Rev C

SETTING UP YOUR zBOOST

®

 SIGNAL BOOSTER

The zBoost DataBlast YX550 is designed to provide increased in-building data 
coverage, up to 2500 square feet, making it perfect for the home and office. The 
zBoost DataBlast supports multiple users and all devices operating on the 
Network(s) covered by your model.

• 

VLTE-AWS:

    Verizon LTE and AWS

• 

ALTE-AWS:  

AT&T LTE and AWS

Before installing, please note the following important factors in determining your zBoost 
performance:

• 

At least 15 vertical feet is needed between the Signal Antenna (receives the 

outside signal) and the Base Antenna (rebroadcasts the signal indoors). Separation 
less than 15 vertical feet will result in decreased performance. 
• 

Keep the Signal Antenna at least 3 feet above any metal.

Boost data transmission in 4 easy steps:

FIRST: Mount the Signal Antenna. Choose a location for the Signal Antenna 
using your cell phone to determine the area of strongest signal.

 The coverage 

your zBoost provides is largely determined by the quality of signal received by the 
Signal Antenna.  

To maximize signal coverage, place the Signal Antenna where you find the strongest 
signal (up high or outside) and at least 3 feet above any metal. 
IMPORTANT: Incorrectly mounting the Signal Antenna to the mounting bracket (

see 

figure A

) will impede performance. Ensure that the Signal Antenna is properly 

positioned in the mounting bracket as pictured. 

 

To mount antenna to a pole:

 Attach bottom of antenna to pole bracket as  

 

pictured. Use U-Bolt to secure bracket to pole and fasten.

 

To mount antenna to a flat surface

: Attach bottom of antenna to pole bracket  

 

as pictured. Secure bracket to desired surface using provided screws. Use of 

 

the Saddle and U-Bolt are not necessary for this option.

Download the DataBlast YX550 User Guide at www.Wi-Ex.com

SECOND: Place the DataBlast Base Unit where you want to create a Data 
Zone

TM

Assemble the Base Unit and Base Unit Antenna and position the antenna 

vertically. This Base Unit uses an omni-directional antenna that delivers signal in a 
circular pattern around the antenna. Place the Base Unit in desired location – where 
you want to create a Cell Zone™ For the widest possible signal area, it is 
recommended that you position the Base Unit near the middle of a room. The Base 
Unit can be placed on a flat surface (e.g., a bookshelf, desk, end table, etc.) and 
performs best when located at least 4 feet above the floor or approximately the 
height of a cell phone when it is typically in use (avoid placing the Base Unit on the 
floor).

Keep the Base Unit at least 2 feet away from other cords, metal objects or other 
wireless devices such as wireless routers or wireless access points. The zBoost 
DataBlast performs best when there are no obstructions between the zBoost Base 
Unit and your mobile device.

Note:

 To mount it on an interior wall, first remove the silver bracket from the Base 

Unit, mount the bracket to a wall with 2 screws (not provided), then placing the Base 
Unit back into the bracket keeping the antenna vertical. 

The zBoost DataBlast requires at least 15 feet of vertical separation between the 
Base Unit and the Signal Antenna. Generally, increasing this distance (up to 40 feet) 
will increase the performance and decreasing the distance will limit zBoost 
performance. 

THIRD: Run the provided coaxial cable between the Base Unit and Signal 
Antenna.

 Use the provided 50 feet of RG-59(mini) coaxial cable to connect the 

Signal Antenna and the Base Unit. Should you need additional cable length, 15 foot  
extensions (Part #: YX030-15w) are available at www.Wi-Exstore.com. Please note: 

PACKAGE CONTENTS

zBoost Base Unit with 

Silver Mounting Bracket

Base Unit Antenna

Coax Cable

RG-59(mini), 50 ft

Power Supply

Signal Antenna

(2 pieces) and

Mounting Hardware

SETUP OVERVIEW

Setup Overview

User Guide available 

at www.Wi-Ex.com

*Note: An 8 inch window entry cable may be needed for this option. It is available for purchase at www.Wi-Ex.com (Part #: YX030-08W)

Cable longer than 65 feet is not recommended.

FOURTH: Connect the Base Unit to the provided power supply and plug into a 
power outlet. 

When the system is in place and fully connected, walk throughout your 

home or office and verify that you have fast, reliable data speeds. If the signal 
strength has improved, your zBoost DataBlast is working. Remember, coverage 
varies based on outdoor signal level, building construction, and antenna placement. 
Coverage in adjoining rooms will be reduced by walls and building materials. 

Upon initial power up, a solid GREEN LED should appear indicating normal 
conditions. If a RED light appears, adjustments may be needed to optimize 
performance. If you find the increased signal coverage is acceptable, however, no 
additional adjustments are needed. See LED Indicator section for more information.

Should you desire to improve coverage, you may:

•  Relocate the Signal Antenna in order to capture a better signal–higher is better.
•  Increase the distance between the Base Unit and the Signal Antenna. 
•  Purchase an upgrade antenna available at www.Wi-Ex.com.

Models:

• VLTE-AWS

• ALTE-AWS

Figure A

DataBlast Base Unit

Power Supply

Base Antenna

Coaxial Cable

Signal Antenna

Cell Tower

15 ft

separation

*

Figure A

DataB

Base Antenna

aration

see

paepa

Pole Bracket

Saddle

U-Bolt

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