Mobile Communications BBU672 User Manual

Stealth X6 4G LTE

Extreme Power Building Boosters
X660 X665 X672

Building

6 BAND

MULTI BAND

60 -72dB

User Manual

Cellular
Signal Booster

GSM,HSPA,CDMA,LTE, LTE A

Band 12,17
Band 13
Band 5
Band 4
Band 2,25

In 2001 SmoothTalker produced the rst digital mobile cellular signal booster

in North America with FCC and ICAN approval. We continue to lead with the

Our dynamic adaptive proprietary algorithms make them very network friendly.

RX/TX

60-72dB

Extreme Power Building Booster

2G, 3G, 3G+, 4G, 4G+

MULTI BAND 60-72dB

6 BAND

700MHz Lower
700MHz Upper
850MHz
1700/2100MHz
1900MHz ext

most powerful and intelligent boosters in the world.

We call it STEALTH TECH technology.

BBUX6 Series

USA

model shown: BMUX660

stealth

tech

®

1-877-726-3444

Smoothtalker.com

Contents

Contents

SEMDP1

Power supply

Cellular BoosterInside Antenna

Optional outside antennas

SEMDP1

SEMDA2 SEMO

NOTE:

Only one of the outside antennas is included in this kit (check model)

All kits include necessary brackets and co-axial cables for assembly.

It is normal for the booster to be quite warm during operation.

SPECIFICATIONS Stealth X6 4G LTE

Frequencies MHz

Model

Gain

Max Power TX: dBm

Max Power RX: dBm

Operating temp

Dimensions

2G, 3G, 3G+, 4G, 4G+, GSM, HSPA, CDMA, LTE, LTE A

700 upper 700 lower 850 1700/2100 1900

BBUX660

60

1.0

0.2

-22 F + 185 F

BBUX665

65

1.0

0.2

Power supply 120V AC/DC

L 5.0 x W 4.75 x H 1.25 (inch)

1

BBUX672

Weight

72

1.0

0.2

1.2 lbs

Approved Equipment List

For specications of any of the Smoothalker FCC approved part numbers
listed below visit smoothtalker.com
FCC requirements prohibit the use of unauthorized Antennas, Cables,
and/or Coupling devices.

You MUST operate this device with approved antennas and cables as specied by
the manufacturer. Antennas MUST be installed at least 8 inches from any person.
You MUST cease operating this device immediately if requested by the FCC or a
licensed wireless service provider.

ANTENNA CABLES

ACX100X, ACX900X

CBXmaXfe10,20,30,40,50,60

CBNmaNfe10,20,30,40,50,60

CBGmaGfe 10,20,30,40,50,60,70,80,90,100

CBL4maL4fe 10,20,30,40,50,60,70,80,90,100

ANTENNAS

SEM2THL, 11THL, 14THL, 26THL series

SRP1X , SRP1XL

SRBL series

SEMD1 series

SEMDA2 series

SEMO series

SEMDP1 series

SEMDY series

SEMDYD series

SPLITTERS

ADCSPN2

ADCSPN3

ADCSPN4

ADCSPG2

ADCSPG3

ADCSPG4

2

1) Installation:
Connect the inside antenna and the outside antenna as shown in Fig. 1, Pg. 4.

2) Outside antenna:
a) Place outside antenna outside of the house in the area that has the best signal.

b) If outside location is unavailable, place the outdoor antenna on a window with
the best signal.

3) Inside Antenna: Connect the inside antenna as shown in Fig. 1, Pg. 4.

4) Separation: Increase the distance of the outside and inside antenna as much as
possible to maximize coverage and avoid gain reduction.

5) Power: Connect the power supply to the booster and turn it on.

6) Coverage: Use your cell phone to determine if coverage is OK. If coverage is not
adequate, please look at the Green and Orange lights to determine if the
booster has automatically turned down its gain per LED Gain Chart on Pg. 6.
If so pls try to separate or move antennas as per explantion on Pg. 5/6.

Important: Use only the power supply included with the booster. Connecting any other power supply at any
time will result in damage to the booster and will void the warranty. Do not turn on the power switch until
ALL cables have been screwed or plugged into the booster or you can cause damage to the booster.

Optional Dual Inside Antenna Installation (Fig. 2)

(Additional parts required which are not included in Booster kit

1) Choose a splitter model for your needs. For 2 interior antennas use a 2 way
splitter and for 3 interior antennas use a 3 way splitter etc…

2) Mount the interior antennas in the areas which need cellular coverage

3) Evenly distribute the antennas throughout the oors and areas to cover

4) Turn on Booster unit and check signal strength improvement as needed

See page 2 for list of approved equipment )

If you need help pls contact [email protected] and we will help

you determine your cell tower location and get you setup.

[email protected] Tel: [phone]

3

Typical Installation (Fig. 1 )

(All parts are included in Booster kit.)

Fig. 1

Optional Dual Inside Antenna Installation (Fig. 2 )

(Additional parts required which are not included in Booster kit.)

Fig. 2

4

LED Lights Explanation and Troubleshooting

The LED lights on the booster face plate indicate the operating gain state
of the booster.

The Green and Orange lights indicate the gain status in each operating band
When Both Green and Orange LED's are “SOLID ON” it means that the booster
is operating normally with full gain (No Automatic Gain Reduction)

When one or both of the LEDS are ashing (Per the chart on Pg. 6)
it indicates that the gain has been automatically reduced due to either:
A) High RX outside signal level (close to cell tower)
B) Loop Oscillation, caused when the inside antenna is located too close to the
outside antenna.

Each ash indicates 3dB of gain reduction also known as gain attenuation.
For example: three ashes equals 9dB of attenuation.

Green LED indicates loop oscillation status. When ashing it means reduction of
gain. To improve you need to spread the distance between the inside and outside
antennas. If you spread them far enough away, the Green LED
will become SOLID ON.

Orange LED indicates RX (outside signal) status.
There are 5 Orange LED lights: 700 Mhz Lower, 700 Mhz Upper, 850 Mhz,
1700/2100 Mhz,1900 Mhz ext. LED ON state indicates that the RX (Receive Signal)
function of the band is functioning normally.
LED OFF state indicates that the band is shut down.

When Orange LED is ashing it indicates reduced gain also known as attenuation
of gain. You cannot prevent this condition. It means that the outside signal is very
strong and the booster has reduced it's gain in order to protect the closest cell
tower. If the cell tower which is close is the one you are using, then you can ignore
the gain reduction and you will still get enough signal strength to cover your area.
In this case this is the normal operating process.

If the close cell tower is not the one you are using, then you can try to relocate
your outside antenna away from this cell tower and face it or point it to the cell
tower you are using in order to get more gain.

If you need help pls contact [email protected] and we will help
you determine your cell tower location and get you setup.

[email protected] Tel: [phone]

5

Understanding the LED Indicators

Hp Att

Osc Att

LED Lights Status Explanation

RX High Power Attenuation

Oscillation Attenuation

Band Frequency

Band 12, 17 700MHz Lower

Band 13 700MHz Upper
Band 5 850MHz
Band 4 1700/2100MHz
Band 2, 25 1900MHz ext

Green LED
Orange LED

Attenuation (Att)

Each ash indicates up to 3dB of gain reduction also known as gain attenuation.
For example: three ashes equals 9dB of attenuation.

Orange Solid ON = Full Gain & Green Solid ON = Full Gain

No Flashing = Full Gain

Orange Solid ON & Green Slow Flashing = Oscillation Att

Each Flash = up to 3dB of gain reduction

Orange O & Green Fast Flashing = Oscillation Shutdown

Fast Flashing = booster shutdown (pls troubleshoot)

Orange Slow Flashing & Green Solid ON = RX High Power Att

Each Flash = up to 3dB of gain reduction

ORANGE LED

High Power

ON ON

ON

SOLID ON

OFF

GREEN LED

Oscilation

SOLID ONSOLID ON

SLOW FLASHING

FAST FLASHING

ON/

SOLID ON SLOW FLASHING

6

Operational description:

To comply with FCC NPS (Network Protection Standard) requirements: NPS and other
compliance/safeguard features for AGC and anti-oscillation have been implemented.
NPS and other compliance/safeguard features are defaulted to be “On” (in operation).
NPS and other compliance/safeguard features can not be eld recongured, disabled
or removed. This booster is not user programmable, does not need ne tuning or
adjustment, does not require professional installation.

The antenna for the device has a 10 meter above ground maximum antenna height
limitation when the device is used with a handset that covers the 1710-1755 MHz band.
Violation of this rule could be subject to potential FCC enforcement action for noncompliance.

This device may be operated ONLY in a xed location for in-building use.

This is a CONSUMER device.
BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and

have your provider’s consent.

Contact information for Booster registration:

Some providers have set up web-sites for booster registration. If you don’t see
your provider on this list, please contact your provider for information on how
to register your booster.

AT&T: https://securec45.securewebsession.com/attsignalbooster.com/

Verizon: http://www.verizonwireless.com/solutions-and-services/accessories/
register-signal-booster/

T-mobile: https://www.signalboosterregistration.com/

Sprint: https://www.sprint.com/legal/fcc_boosters.html

Us Cellular: http://www.uscellular.com/uscellular/support/fcc-booster-registration.jsp

WARNING. E911 location information may not be provided or may be inaccurate
for calls served by using this device.

Made in

North

America

FCC

Approved

1-877-726-3444

stealth

tech

Automatic power
control protects the

®

Cellular Network

Smoothtalker.com