SmoothTalker STEALTH X2 Series User manual

STEALTH X2 - HIGHPOWER Home & Building
Anywhere
Boosting Your Cell Signal
Home
Building
Office
X2 60
Models
X2 65 X2 72
4000
Up to sqft
7000 12000
60dB
Gain
Size
65dB 72dB
The system includes inside antenna, outside antenna, all connection cables and the booster unit. The outside antenna
receives cellular signal from the tower and sends it to the booster unit which then amplifies this signal and sends it into
the building via the inside antenna. The inside antenna receives cellular signal from the phone or cellular device and
sends it to the booster unit which then amplifies the signal and sends it back to the cellular tower via the outside antenna.
Which Booster model do I need to cover my area?
How it works:
First you should determine the signal strength outside the building. Then see the chart below to see how much
area you can expect to cover.
In locations where the outside signal is weak, a higher gain or higher power model booster unit will be required in
order to increase the coverage area.
Example:
If the outside signal is fair to good, the Stealth X2 60 model can cover up to 4000 sqft.
However if the outside signal is poor the coverage area will be reduced and in cases where the outside signal is extremely
low the coverage area could be only a few feet from the inside antenna.
(See coverage area and signal strength charts below to help determine which model you need)
NOTE: Stealth X2 boosters are recommended for distances between 10 to 40 miles from the cellular tower.
R
Smoothtalker
Stealth X2 home and building boosters increase the cell phone or mobile device incoming and outgoing cellular signals.
They can help eliminate dropped calls and increase battery life and data speeds with simultaneous boost of both voice and
data services. The LED console display signal level indicators help make installation quick and easy. The Smoothtalker
Stealth X2 Building Boosters are the most technologically advanced wireless cellular signal boosters made. They feature
proprietary "Stealthtech technology" that prevent shutdowns from poor antenna placement and changing environment.
This advanced technology protects the cellular towers from overloading and provides maximum signal coverage to the to
the mobile device. Stealth X2 boosters are recommended for areas located within 10 to 40 miles from the cell tower.

EXCELLENT GOOD POOR NO SIGNAL
-50 dB -60 dB -70 dB -80 dB -90 dB -100 dB -110 dB
Assessing your outside cellular signal level
STEALTH X2 series MODELS AND COVERAGE AREA
4,000
2,000
1,000
500
250
5 bars
4 bars
3 bars
2 bars
1 bar
COVERAGE
AREA SQFT.
COVERAGE
AREA SQFT.
COVERAGE
AREA SQFT.
OUTSIDE
CELLULAR
SIGNAL
LEVEL
0 bars
X2 60 X2 65 X2 72
7,000
3,500
2,000
1,000
500
12,000
6,500
3,500
2,000
1,000
Find your outside signal strength
Use the signal bar indicator on your cellular device to determine the approximate outside signal strength as per the chart below.
Note: Even if your device shows no bars or “no service” it is possible that there is enough cellular signal for the booster to achieve
communication with the network.
Installation and Setup
• Mount the outside antenna on the side of building or roof where the strongest signal is indicated on your cellular device.
• If mounting the antenna outside is not possible place it on a window where the strongest signal is indicated on your cellular device.
• Inside and outside antennas require as much distance (separation) between them as possible to avoid feedback loop (oscillation).
When feedback occurs the booster automatically lowers its gain which reduces coverage area. If this occurs you should turn
off the unit and try to relocate the antennas to be further apart.
• Flashing green LED lights indicate gain reduction. If the green lights on the booster are flashing, please refer to the user manual
for detailed instructions on how to interpret the flashes.
• Perform a test installation with the booster kit before drilling any holes in walls to ensure that you have the correct booster kit
model which achieves the desired coverage area.
Possibly will not work

POWER and GAIN
STEALTHTECH FEEDBACK OSCILLATION & STRONG SIGNAL OVERLOAD PROTECTION
Smoothtalker proprietary STEALTH TECH® technology amplifiers and boosters automatically control power and gain to eliminate
feedback loop (oscillation) and strong signal overload from nearby towers. These automatic functions can reduce gain which
will be indicated by flashing green gain LED lights on the booster indicator panel. See below steps to ensure proper installation
and achieve maximum coverage area.
REASONS for REDUCED GAIN:
Gain reduction due to Feedback Loop Oscillation :
a) This type of gain reduction is caused by the antennas being placed too close to each other (Figure 1 below) which creates
a signal feedback loop. If you increase the distance between the inside and outside antennas either vertically and or horizontally
it will increase gain and provide a larger coverage area.
Gain reduction due to Strong Signal Overload (caused when you are located close to a cell tower)
b) If strong signal is coming from your own celllar service provider, gain reduction is OK and the coverage area should not be
affected. There is no need to make any adjustments to your installation.
c) If the strong signal is coming from a cellular tower which is not your own service provider, you may experience unwanted gain
reduction. In this case you can try to increase your gain by moving the outside antenna to a different location which points
more to your own cellular provider tower or use a Smoothtalker Beam directional antenna which points directly at your own
cell tower. (Note in some cases this may not help if all the cell towers are located in the same direction or line of sight
or very close to each other).
Determining if gain reduction is caused by Strong Signal Overload or Feedback Oscillation :
d) Strong Signal overload check: Turn off the booster, remove the inside antenna and turn on the booster.
If the green gain lights are flashing it means there is strong signal present and you should follow the steps
in paragraph b and c above.
e) Feedback Loop (Oscillation) check: once you have determined that there is no Strong Signal Overload gain reduction
(per paragraph d above), then connect both antennas to the booster and turn it on. If the gain lights are flashing it means
there is feedback loop oscillation present (Figure 1 below) and you should follow the steps in paragraph a above to eliminate
any oscillation.
Figure 1
Feedback Loop Oscillation

SMOOTHTALKER
STEALTH X2
MODEL
GAIN
FREQUENCIES
TX POWER
NOISE FIGURE
POWER SUPPLY
RF CONNECTIONS
DIMENSIONS
WEIGHT
CABLE
X2-60 X2-65 X2-72
60dB65dB 72dB
824-894/1850-1990 MHz
1 Watt EIRP
<4 dB
120V AC/DC
MCT Male / F Female or N Female
L 6.25” x W 3.25” x H 1.0” (inch)
0.90 lbs
DUAL-BAND 800/1900 MHz
INCLUDED IN ALL KITS
Made in
North
America
2 Year
Warranty
3 Year
Warranty
FCC
Approved
SPECIFICATIONS
Who is Smoothtalker ?
In 2001 we designed the first mobile digital Cellular Signal Booster in North America.
We continue to lead with the most powerful and intelligent cellular boosters in the world.
Smoothtalker.com
Aurora, Ontario L4G 6V8
Tech Support
1-877-726-3444
R
Smoothtalker
Cellular Signal Boosters - Boosting Your Signal Anywhere