SmoothTalker BRM22050 Series User manual

User Manual & Instructions
Series: BRM22050
For use with:
2G, 3G & 4G Cellular Devices
The BRM220-50 Dual Band RX/TX 800/1900Mhz
Signal Booster with Smoothtalker proprietary
“ Stealthtech Signal Technology “
Increases your Cellular and PCS Band Signals, expands your service
coverage area, enhances voice call quality
and signicantly increases Data speeds
The Intelligent CPU monitors the environment in which the amplier is operating
and continuously adjusts itself to prevent Oscillation and also automatically
prevents any RX/TX overload to both the Cell Phone and Cellular Tower while
giving you maximum signal improvement. It is easy and simple to install and you
can be up and running in minutes
This is a CONSUMER device BEFORE USE, you MUST REGISTER THIS DEVICE
with your wireless provider and have your provider’s consent. Most wireless providers
consent to the use of signal boosters. Some providers may not consent to the use of
this device on their network. If you are unsure, contact your provider. You MUST oper-
ate this device with approved antennas and cables as specied by the manufacturer.
Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST
cease operating this device immediately if requested by the FCC or a licensed wire-
less service provider. WARNING. E911 locator information may not be provided or
may be inaccurate for calls served by using this device.
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Operational Bands 800MHz Cellular and 1900MHz PCS
Impedance 50 Ohms
Output Power 1 watt EIRP
Oscillation Control (Automatic) Dynamic 1db steps
Oscillation Control Timing < 1 sec
RX High Power Control Dynamic up and down < 50 milliseconds
TX High Power Control Dynamic up and down < 50 milliseconds
Current Draw @ 12V 1.1 Amp - 1.8 Amp
Operating Voltage 6V
Noise Figure < 5dB
Operating Temperature -32F to +85F
Outside Antenna Connector MCT Male
Inside Antenna Connector MCT Male
Dimensions 6.25x3.5x1.125 inches
Weight 1.0 Lb
FCC ID S4RBRM22050
Specifications
Important:
1- 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.
2- 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.
3- It is the user’s/operator’s responsibility to maintain a minimum distance of 8 inches
separation from the antennas to any person.
Notes:
1- This booster is not user congurable. User changes are a violation under FCC
rules and will void the user’s authority to operate the equipment.
2- User changes changes or modications will void warranty.
Warranty: 2 Year on manufacturing defects.
Does not include misuse or customer damage.
Original Bill of Sale is required for all Warranty Claims
Contact us at: smoothtalker.com

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Authorized Part numbers listed below
To comply with FCC rules,
this booster must only be operated with cables, antennas and
coupling devices that have been approved for use with this equipment.
For specications of any of the Smoothalker FCC approved part numbers listed below
visit smoothtalker.com
Authorized Magnetic base Antennas
SEM2MX, SEM11MX, SEM15MX,
SEM2MX, SEM11MX, SEM15MX,
SEM2MXL, SEM11MXL, SEM15MXL,
SEM2LGMX, SEM11LGMX, SEM15LGMX,
SEM26LGMX, SEM2LGMXL, SEM11LGMXL,
SEM15LGMXL, SEM26LGMXL
Authorized thru-hole Antennas
SEM2THX, SEM11THX, SEM15THX,
SEM26THX, SEM2THXL, SEM11THXL,
SEM15THXL, SEM26THXL
Authorized Inside antennas
SEMR P1X, SEMR P1XL, SEMR1
Authorized Co-ax Cables
ACX100 extension cable
ACX900 extension cable
AC series antenna connection
Authorized directional Antennas
SEMD1XL, SEMDA2XL,
Initial Setup Assembly & Installation
1- First make sure that no power is connected to the booster. Connect the inside
antenna, the outside antenna and power supply to the booster. Please make sure to
connect each item in to the correct ports as indicated on the booster.
2- Place the antenna on the outside of the vehicle or building and keep it separated
as far as possible from the inside antenna or cell phone holder.
3- Turn the power switch to ON position and the single Green LED on the side of the
unit will become Green, constant ON, to indicate that power is reaching the booster
and that it is turned on.
Operation: PLEASE NOTE:
It is normal for the booster to be quite warm during cell phone “in use” state.
LED Light Indicators on
Panel Label:
Orange LED Lights (RX):
Green LED Lights (TX):
There two orange LED lights, one for the
800MHz cellular band and one for the
1900MHz PCS band. LED ON state indi-
cates that the RX (Receive Signal) function of the band is functioning normally. LED
Off state indicates that the band is shut down.
There two Green LED lights, one for the 800MHz cellular band and one for the
1900MHz PCS band. Solid ON state indicates that the TX (Transmit Signal) function
of the indicated band is on and is at maximum gain. Flashing Green LED in either
800MHz or 1900MHz indicates gain reduction in that band Each ash equals 3db
reduction in gain. One ash represents a 3dB reduction, two ashes represents a
6dB reduction etc. until the total gain of the booster has been suppressed. Causes of
Flashing Green LED Lights:
1- If the outside antenna is located too close to the inside antenna or phone holder
the booster will reduce gain in order to suppress any oscillation (feedback loop) and
the Green LED will ash. To achieve higher gain or max gain further separation of the
inside and outside antennas is required.
2- If the booster is close to a cellular tower (Strong cell tower signal ) it will automati-
cally reduce its gain to protect the network. This condition will change as the booster
approaches or leaves a cellular tower. This is normal and cannot be defeated or
altered by the user.
Inside
Antenna
Outside
Antenna
DCH6HV: AC/DC Wall
6V Power supply
DCH6i: 6V Power
Supply; Install type
DCH6Csw:
DC 6V Power
Cigar Socket
type Adapter
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