Continental Advanced Antenna LTECOMPB0 LTE Kompensator US User Manual Kathrein Briefkopf
KATHREIN Automotive GmbH & Co. KG LTE Kompensator US Kathrein Briefkopf
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Cellular Signal Booster
(Compensator)
LTECOMPB0
BMW Part Number + Index: 6803145-II
Kathrein Part Number: 50110260
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Contents
1. Introduction ........................................................................................................................................ 3
2. Installation Options ............................................................................................................................ 3
3. Antenna Kitting ................................................................................................................................... 4
4. Compensator Specifications ............................................................................................................... 4
5. Safety and Recommendations ............................................................................................................ 7
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1. Introduction
The Compensator is a mobile consumer Signal Booster which operates on the frequencies and in the
market areas of multiple licenses and will be integrated in the car only by the car-manufacturer or
in case of replacement by a professional garage. The end-user does not have to do any installations
or adjustments.
The Compensator is connected with the car antenna (e.g. roof top antenna) and the coupling tray
(Cradle) in series. While the cradle is located for example in the center console of the car, the
Compensator itself is installed for example in the C-pillar or under the back seat.
The Compensator is a powerful and effective way to improve link quality and coverage for mobile
phones when used within a car. This is basically by means of compensating losses and providing a
connection to a permanent optimal positioned external car antenna. The Compensator ensures the
conformance with mobile network standards as well as the compliance with country regulations.
2. Installation Options
Example for a principle setup in a car.
The Compensator unit is designed for in-car use only. It MUST be well integrated into the
automotive environment (Tambient max. 85 °C) and should be installed by the OEM (car-
manufacturer) or in case of replacement by a professional garage. Only the antennas listed at the
Antenna Kitting section are allowed to be used along with the Compensator.
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3. Antenna Kitting
Cradle Options:
1. WCH-173
WCH-187
2. WCH-184
3. WCA Small BMW
Outside Antenna Options: BMW PART No.
Ant 1: DA GSS/TEL/TEL/SDARS LTE 9659898
Ant 2: Telefonantenne1 Frontend Folie 9273669
Ant 3: ECU-01 R1-US-3G + ANT 3G TEL GPS SDARS 9395306-01 +
9303036-03
4. Compensator Specifications
General Specifications
Supported Bands
Model Number LTECOMPB0
Antenna/Cradle Connectors FAKRA (male) DIN 72594-1/ISO 20860-1
DC Connector MQS-Type
Impedance 50 Ohm
Power Requirements DC 9 V - 16 V; 500 mA; 2,5 A peak max.
Band
Frequency Service
Supported
UL (Tx)
[MHz]
DL (Rx)
[MHz]
Band 2 1850 – 1910 1930 – 1990 GSM/WCDMA/LTE
Band 4 1710 – 1755 2110 - 2155 WCDMA/LTE
Band 5 824 – 849 869 – 894 GSM/WCDMA/LTE
Band 12/17 698 – 716 729 – 746 LTE
Band 13 777 – 787 746 – 756 LTE
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Bypass State
Gain Uplink
Gain Downlink
Parameter Condition
Min.
Value
Typ.
Value
Max.
Value
Unit
Gain G
(Bypass)
698 MHz – 1 GHz -3.6 -2.6 -1.6
dB
1 GHz – 2.2 GHz -5.5 -4.5 -2.5 dB
Parameter Condition
Min.
Value
Max.
Value
Unit
Gain G
Uplink
Band 2 15 22.8
dB
Band 4 15 22.8 dB
Band 5 15 22.8
dB
Band 12/17 15 22.8 dB
Band 13 15 22.8 dB
Parameter Condition
Min.
Value
Max.
Value
Unit
Gain G
Downlink
Band 2 15 22.8
dB
Band 4 15 22.8 dB
Band 5 15 22.8
dB
Band 12/17 15 22.8 dB
Band 13 15 22.8 dB
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Output Power Uplink
Output Power Downlink
Each Compensator is individually tested and factory set to ensure FCC compliance and
cannot be adjusted without factory reprogramming or disabling the hardware. The
Compensator will amplify, but not alter incoming and outgoing signals in order to increase
coverage of authorized frequency bands only.
The Compensator only transmits signals if a wake up signal is and a signal from a mobile
phone is detected. The wake up signal is generated by the cradle only if a mobile phone
resides in the coupling tray.
If the Compensator detects an oscillation, it will automatically stop the transmission. For a
detected oscillation the Compensator will automatically resume normal operation after a
minimum of 1 minute. After 5 such automatic restarts, the Compensator shuts off until a
manually restart is initialized by taking the mobile phone off the cradle.
Noise power, gain and linearity are maintained by the Compensator´s microcontroller.
Parameter Condition
Max.
Value
Unit
Pout
Uplink
Band 2 21 dBm
Band 4 21 dBm
Band 5 21 dBm
Band 12/17 21 dBm
Band 13 21 dBm
Parameter Condition
Max.
Value
Unit
Pout
Downlink
Band 2 -27 dBm
Band 4 -27 dBm
Band 5 -27 dBm
Band 12/17 -27 dBm
Band 13 -27 dBm
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5. Safety and Recommendations
WARNING: The Compensator unit is designed for in-car use only. It MUST be well
integrated into the automotive environment (Tambient max. 85 °C) and should be
installed by the OEM (car-manufacturer) or in case of replacement by a
professional garage.
WARNING: Only the antennas listed at the Antenna Kitting section are allowed to be used
along with the Compensator. The use of other antennas will cause the cease
of the Compensator´s operating license.
RF SAFETY WARNING: Any antenna used with this device must be located at least
8 inches (20,3 cm) from all persons. The FCC requires that a cell phone with
cradle attached may only be used with the in-car mounted cradle. It is not
allowed to use a cell phone with an attached cradle near to the ear.
WARNING: The Outside Car-Antenna must be installed no higher than 10 meters above
ground.
This is a CONSUMER device
BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your
provicer´s consetn. Most wireless providers consent to the use of Compensators. Some
providers may not consent to the use of this device on their network. If you are unsure,
contact your provicder.
You MUST operate this device with approved antennas and cables as specified 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
wireless service privider.
WARNING E911 location information may not be provided or may be inaccurate for calls
served by using this device.
This device complies with Part 15 of FCC rules. Operation is subject to two conditions:
1) This device may not cause harmful interference.
2) This device must accept any interference received, including interference that may
cause undesired operation.
Changes or modifications not expressly approved by KATHREIN Automotive could void the
authority to operate this equipment.