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1

Contact Wilson Electronics Technical Support Team with any questions at 866-294-1660   

or email: [email protected]. Hours: 7 am to 6 pm MST.

2

Contact Wilson Electronics Technical Support Team with any questions at 866-294-1660   

or email: [email protected]. Hours: 7 am to 6 pm MST.

Installation Instructions for the Following Wilson 

Electronics Signal Booster:

DB Pro™ Adjustable Gain In-Building Wireless  

800/1900 MHz Smart Technology   ™ Signal Booster

Model # 271265  

FCC ID: PWO271265      IC: 4726A-271265

The term “IC” before the radio certification number only signifies that Industry Canada 

technical specifications were met .

How it Works

Wilson Electronics Signal Boosters are bi-directional devices that deliver 

service levels consistent with what would be expected in areas of high cell 

network coverage .  The Outside Antenna will collect the cell tower signal 

and send it through the cable to the Signal Booster . The signal is then 

boosted and sent to the Inside Antenna . Your cell phone or data card then 

communicates with the improved signal . When the cellular device transmits, 

the signal goes through the Inside Antenna, is boosted by the Signal Booster 

and transmitted to the cell tower through the Outside Antenna .

Inside this Package

DB Pro™ 

Signal Booster

AC/DC Power Supply

Accessories & Antenna Options 

(may be included in some kits)

To purchase call Wilson Electronics Sales Department at: 800-204-4104

1 . 1900 MHz Yagi PCS Antenna (301124)*

2 . 800 MHz Yagi Cellular Antenna (301129)*

3 . 800/1900 MHz Omni-Directional Antenna

  75 Ohm (301201)

4 . 700-2700 MHz Wide Band Directional Antenna (304475)

5 . 700-2700 MHz Wide Band Panel Antenna (301155)

6 . Lightning Surge Protector 75 Ohm (859988)

Splitters options on page 8

Select a location to install the Signal Booster that is away from 

1 . 

excessive heat, direct sunlight, moisture and has proper ventilation . 

Do not place the Signal Booster in an air-tight enclosure . 
Select a location on the roof of the building to install the Outside 

2 . 

Antenna . Use a cell phone in test mode to find the strongest signal from 

the cell tower . Visit 

www.WilsonElectronics.com

 to find test mode function 

for your particular cell phone or see page 7 .
Run the Outside Antenna cable to the Signal Booster and attach it to 

3 . 

the connector labeled “Outside Antenna” on the Signal Booster . Run 

the Inside Antenna cable to the Signal Booster and attach it to the 

connector labeled “Inside Antenna” on the Signal Booster (see page 

7 for more information on running cable) . Lightning Surge Protection 

is recommended for all in-building installations (see page 6) .
Select a location for the Inside Antenna, preferably in the center of 

4 . 

where the signal needs to be amplified (see page 8) . A minimum 

separation distance of 20 

vertical

 feet is necessary for operation . If 

the inside coverage is not sufficient you may need as much as 75 feet 

of 

horizontal

 separation . See installation diagram on pages 3 & 4 .  

Before powering up the Signal Booster, verify that both the Outside 

5 . 

Antenna and the Inside Antenna are connected and check that 

all connections are tight (see page 9) . 

Note: Be careful when 

plugging the connectors in so as not to bend the center pins on the 

connectors.

The Signal Booster has been packaged with the gain control knobs 

6 . 

adjusted to the highest gain position . If one or both of the lights are 

not green please refer to pages 10 &11 .

Quick Install Overview

See Installation Diagram on pages 3 & 4 . Contact Wilson Electronics 

Technical Support Team with any questions at 866-294-1660 .

3

1

2

5

6

4

*Requires N-Male to F-Female adapter/converter (971128)

Appearance of device and accessories may vary .

 

Warning:

 Connecting the Signal Booster directly to a cell phone with  

 

use of an adapter will damage the cell phone and/or the  

 

Signal Booster .

Wilson

® 

Electronics recommends that all AC power 

supplies for home electronics be plugged into a 

Surge Protector Power Strip.

Summary of Contents for DB Pro 271265

Page 1: ...cs Signal Booster 9 Understanding the Signal Booster Lights 10 Warnings Recommendations 12 Signal Booster Specifications Back Cover Note This manual contains important safety and operating information...

Page 2: ...ventilation Do not place the Signal Booster in an air tight enclosure Select a location on the roof of the building to install the Outside 2 Antenna Use a cell phone in test mode to find the strongest...

Page 3: ...through the instructions visualize where all the equipment will need to be installed and do a soft installation before mounting any equipment Contact Wilson Electronics Technical Support Team with any...

Page 4: ...tenna should be mounted as shown in the illustration above The included mounting bracket is adjustable and will accommodate pipe diameters from 1 25 to 2 pipe sold separately part 901117 Mount the ant...

Page 5: ...best signal source from you service provider is important The best way of getting the strongest signal is to have one person on the roof to rotate the Outside Antenna which is connected to the Signal...

Page 6: ...If the Signal Booster does not have a green light please see pages 4 10 11 If you know that only one frequency band 800 or 1900 is available in 5 your coverage area or going to be used reduce the gain...

Page 7: ...lete If the coverage area is not large enough it is necessary to increase the separation distance of the antennas by moving them horizontally or vertically farther apart or both Then increase the gain...

Page 8: ...third parties that may result from its use This device complies with Part 15 of FCC rules The transaction is subject to two conditions 1 This device may not cause harmful interference and 2 this devi...

Page 9: ...ise Figure typical downlink uplink 3 5 dB nominal 6 dB nominal Isolation 90 dB Power Requirements 110 240 V AC 50 60 Hz 8 W Notes 1 Nominal gain is the maximum gain at any frequency in the passband 2...

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