1. No category

I 1
Remote Electrical Tilt System
Overview of Related Products, Installation
and Control Possibilities
MOBILE
COMMUNICATION
2 I Kathrein I Company Portrait
Who we are
and what we stand for
Kathrein is a leading international specialist for
data transmission in buildings, to fibre optic and cable
reliable, high-quality communication technologies.
networks and satellite reception technology, to radio
and TV transmission and transmission and reception
We are an innovation and technology leader in today’s
systems in vehicles.
connected world. Our ability to provide solutions and systems enables people all over the world to communicate,
As a hidden champion and family-owned enterprise, we
access information and use media, whether at home, at
have been working on the technologies of tomorrow since
the office or on the road. We cover a broad spectrum:
1919. We take pride in our dedicated employees and our
from mobile communication, signal enhancement and
passion for customers and quality.
Our Solutions
MOBILE
COMMUNICATION
INDOOR
SAT
BROADBAND
BROADCAST
AUTOMOTIVE
Find out more about us at www.kathrein.com
Remote Electrical Tilt I General Information I 3
Remote
Electrical
Tilt System
Time is money, and setting up a mobile site takes time. So why not cut set-up time by using
Kathrein’s optimised products? Kathrein’s RET products such as the FlexRET and RFID-RCU
guarantee quick and easy set-up through automatic antenna configuration. As an added benefit,
they minimise potential RET installation errors. Kathrein's RET control devices make initial configuration and targeted optimisation much easier. What’s more, the Kathrein GPS Azimuth Adjustment
Tool allows fast and precise azimuth adjustment of the antennas on site.
4 I Remote Electrical Tilt I General Information
Why not make life easier with
the FlexRET and RFID-RCU?
FlexRET
Module
Modern mobile communication networks often provide the pos-
The FlexRET unit provides one AISG input and one output.
sibility of controlling the electrical downtilt of antennas remotely.
Only one AISG cable is needed for control. Of course, FlexRET
As a result, most antennas need to be equipped with Remote
antennas can also be deployed in daisy chain configuration with
Control Units (RCUs) in order to be able to change the downtilt
further FlexRET antennas and/or external RCUs.
without the need to physically access the sites.
For site/antenna sharing purposes, special Site Sharing AdapNot only do these RCUs need to be installed, they also need to
ters (type number 86010154/55) can be used. With these de-
be configured in accordance with the connected antenna. This
vices, up to three respectively six different BTS or operators can
results in an additional amount of time spent on site and a pos-
be interconnected to one common FlexRET antenna. Further
sible source of human error.
configuration details are given on pages 12-13.
In order to make the whole installation process easier, Kathrein
is now offering two new solutions to simplify remote electrical
tilting of base station antennas: FlexRET antennas and a RCU
with integrated RFID feature.
The control unit is integrated into the antenna radome for
FlexRET antennas. One FlexRET module is able to control
up to six antenna systems of one antenna, i.e. up to 12 port
antennas. The integrated module is pre-configured and calibrated ex-factory. That means all relevant antenna data is already
stored in the FlexRET module and is automatically transferred to
the used primary (e.g. Base Station (BTS) or ALC, PCA, ...). As
a result, this information does not need to be filled in manually
during installation.
ADVANTAGES
▪
Only 1 x AISG in and 1 x AISG out (for daisy chain)
▪
Reduction of AISG cables
▪
No external RCUs need to be installed
▪
Site sharing possibility with the Site Sharing Adapter
Remote Electrical Tilt I General Information I 5
All relevant antenna data is stored on this tag, namely the antenna configuration file, the antenna serial number and the antenna
model number. After mounting the RCU to the antenna, all data
stored on the antenna tag is read by the RCU once the power
is switched on. Only specific site information needs to be added
manually. The calibration is automatically performed when setting the first tilt value.
ADVANTAGES for both innovative devices
▪
No additional calibration and antenna type
configuration on site necessary
▪
Only site-specific information needs to be added
▪
Possible configuration and installation errors
can be avoided
▪
Saving installation time and costs
▪
Potential savings of Opex and Capex
All antennas with RFID tag will be clearly marked. One marking can be found on the antenna label showing the following
symbol:
All future Kathrein multi-band antennas will be equipped with
the new FlexRET system. Furthermore, Kathrein also provides
another innovative solution for all existing antennas with external
In addition, the packaging will also be marked with the same
RCUs: A RCU with RFID feature, thereby providing RFID-based
logo.
communication between the antenna and the RCU.
Both systems are compliant to AISG 2.0/3GPP (default setting)
This upgraded RCU is equipped with an RFID reader. In additi-
and AISG 1.1. An up-to-date list of all antennas with RFID spindle
on, our portfolio of antennas is successively equipped with RFID
is provided on our homepage.
tags.
6 I Remote Electrical Tilt I General Information
RET Components
CCU (Central Control Unit)  Page 22
Remote Control Unit (RCU)
with RFID Feature  Page 16
Torque screw driver  Page 24
PCA (Portable Control Adapter)  Page 23
Lightning protection device  Page 25
DC Power and Signal Splitter  Page 24
ALC (Antenna Line Configurator)  Page 21
Kathrein’s overall RET system works in accordance with
the AISG (Antenna Interface Standards Group) standard
and 3GPP (3rd Generation Partnership Project).
Control cable  Page 24
Site Sharing Adapter  Page 18-19
Earthing clamp  Page 25
OPTIONAL
Smart Bias Tee
AISG-DTMA
(Double Tower ­Mounted Amplifier)  Page 26-27
Remote Electrical Tilt I General Information I 7
Kathrein’s RET System
Already Used and Installed All Over the World
UMTS site of a German operator
at the “Oktoberfest” in Munich
with Kathrein’s RET system.
Multi-system configuration site with Kathrein quad-band
antenna and RCUs.
Antenna site for LTE 800 and UMTS 2100 with two
Kathrein dual-band antennas and RCUs for each system.
8 I Remote Electrical Tilt I Control Devices
Devices for Controlling the RET System
Antenna Line Configurator
The antenna line configurator is a stand-alone device for the
configuration and control of AISG antenna line products such as
Kathrein’s RET system. For operation, no external power supply
and no PC or laptop are required. The Antenna Line Configurator
is designed for on-site use and has a touchscreen display which
is sunlight visible. Its size is only 265 x 102 x 37 mm and it has
an extra clip to securely fix it during the site access.
A variety of functions can be controlled with the
Antenna Line Configurator:
▪
S
can for AISG devices
▪
S
elect and configure the scanned devices
(e.g. adjust the downtilt of the antenna)
▪
D
ocumentation and protocolling of antenna installation
parameters in a report file
▪
U
pdate the software of the used antenna line devices
such as RCUs, FlexRET antennas, DTMAs
▪
C
heck and store the mechanical downtilt of the antenna
with the internal tilt sensor
All complex functions and data which need more storage can
be transferred via WiFi to an arbitrary mobile device such as a
PDA, smartphone or laptop. An USB connection between the
Antenna Line Configurator and a laptop is also possible. The
mobile device does not need special software, a standard webbrowser is sufficient.
With one single Antenna Line Configurator, up to nine RET
devices, i. e. FlexRET antennas, external RCUs or a combination
of both can be controlled, depending on the system configuration and the length of the control cable.
Antenna Line Configurator
Remote Electrical Tilt I Control Devices I 9
Portable Control Adapter (PCA)
Central Control Unit (CCU)
The PCA is a portable controller for the on-site configuration of
The Central Control Unit (CCU) is a base-station integrated de-
ASIG antenna line devices, such as DTMAs, RCUs or FlexRET
vice to control antenna line devices such as RCUs, FlexRET an-
antennas. This product is designed for mobile applications to be
tennas and DTMAs. In order to cover all required applications,
used by installers or maintenance staff with temporary access to
the CCU can be accessed from the Operational Maintenance
the antenna site. Mainly, the PCA is used for the configuration of
Center (OMC) via the Ethernet input and/or directly on-site
AISG devices directly after the installation.
through a PC via the RS 232 input.
The PCA consists of a small control box and Windows-based
For the control via a PC, the CCU can be operated with a stan-
software to be installed on a laptop. The control box with
dard browser which means no additional software is required.
dimensions of 40 x 95 x 160 mm (H x W x D) transforms the USB
interface into an AISG-conform interface (RS 485 & DC voltage).
Up to 27 RET devices (external RCUs or FlexRET antennas) and
Together with the supplied software, all functions of the connec-
six DTMAs can be controlled via one CCU, depending on cable
ted devices can be controlled via a laptop.
size and maximum power.
Up to 27 RET devices (external RCUs or FlexRET antennas) can
be managed using one single PCA.
Portable Control Adapter
Central Control Unit
RCU
Antenna
with external RCU
or FlexRET
RCU
Antenna
with external RCU
or FlexRET
RCU
Connection Possibilities
for RET Control Devices
Antenna
with external RCU
or FlexRET
10 I Remote Electrical Tilt I Control Devices
SBT
SBT
SBT
OMC
For the communication between the control devices and the
RCU or FlexRET antenna, three different options are possible:
CONNECTION POSSIBILITIES
1. Using separate RS 485 cables
Depending on the respective application, either a CCU can be
2. Using two Smart Bias Tees (SBT) in the feeder lines
integrated into the base station or a PCA or Antenna Line Confi-
3. Via a DTMA at the antenna and a Smart Bias Tee at
AISG antenna line devices on site.
the base station
gurator can be used for the local configuration and control of the
Remote Electrical Tilt I Installation Instructions I 11
Adjustment of the Antenna’s Azimuth
Kathrein’s GPS Azimuth Adjustment Tool
Outdoor tablet
The basis for the functionality of a mobile communication network is not only the quality of the used products but also the
site planning. If the site planning is not correctly and accurately
realised during the initial installation, then this may result in poor
network quality and a dissatisfied subscriber base. Therefore,
an accurate site installation can be seen as one of the essential
issues in order to ensure the best possible subscriber or user experience. One critical parameter during the installation process
is the azimuth adjustment of the antennas on site. In order to
ensure the correct adjustment, a precise adjustment tool is needed. In addition, the sites are often hard to access, so the efforts
involved in the adjustment itself should be kept to a minimum.
Kathrein’s GPS Azimuth Adjustment Tool offers a very accurate
The outdoor tablet is included within the scope of supply and
and easy-to-handle adjustment of the antenna’s azimuth. It con-
provides a special app for the easy documentation of the site
sists of a GPS-based measurement tool in combination with a
installation. Within the app, not only the mentioned parameters
tablet for the adjustment control and site documentation.
can be measured, but the whole site information can be documented including photos of the site. A report can also be issued
and saved by this app. It is even possible to send the report
directly via e-mail with an additional SIMcard. Measurements are
also graphically and acoustically supported, thereby allowing a
hands-free operation of the tablet.
GPS Azimuth Adjustment Tool Features
▪
Measurable parameters:
· GPS position
· Azimuth
· Mechanical downtilt
· Othometric height
▪
Up to six hours operating time
▪
Compact size and limited weight
▪
Wireless communication between tool and tablet PC,
no cabling necessary
▪
The tool can be easily mounted to an arbitrary panel antenna by using different adapter plates or a special mounting belt. It is extendable for best signal reception.
Suitable for all mobile panel antennas
A separate manual can be found on our homepage describing
the use and operation in more detail.
12 I Remote Electrical Tilt I Installation Instructions
Installation Guidelines
FlexRET Antennas
Single BTS Operation
Operation with Several BTS
For RET control of the FlexRET antenna via one base station
If the RET control of a FlexRET antenna cannot be handled via
(BTS), only one AISG cable (RS 485) needs to be connected
one single RET-signal path, the different RET signals need to
to the AISG input of the FlexRET module of the antenna. To
be interconnected with a Site Sharing Adapter (86010154/55).
achieve this, remove the protection cap on the AISG input which
With these Site Sharing Adapters, up to three respectively six
is marked by the word “in”. The control cable needs to be fixed
different BTS or operators can be connected to one common
with tightening torque of 0.5-1.0 Nm. This can be done by hand
FlexRET antenna.
or by a special torque screwdriver (type number 85010080).
The installation of AISG antenna line devices in between the
Site Sharing Adapter and the FlexRET antenna is not possible.
After scanning the FlexRET device with the primary (i.e. BTS or
If needed, they must be installed prior to the Site Sharing Adap-
an adequate control device, such as the Kathrein ALC or PCA),
ter. The Site Sharing Adapter can be fixed at the mast with the
the following antenna information is automatically read out:
included tension band. Attach the AISG cables of the different
BTS to the AISG inputs of the Site Sharing Adapter. One control
1. Antenna type number
cable then needs to be connected from the AISG output of the
2. Antenna serial number
Site Sharing Adapter (marked with “FlexRET”) to the AISG input
3. Antenna configuration file
of the FlexRET antenna. If an input of the Site Sharing Adapter
remains unused, then please do not remove the protection cap.
An initial calibration is not necessary since the FlexRET antennas
Dependent upon the site installation, the use of the optional
are pre-configured and calibrated to the minimum tilt.
grounding point of the Site Sharing Adapter may be necessary.
Before deploying the Site Sharing Adapter, one initial configurati-
RET modes
on needs to be performed in order to allocate the corresponding
According to 3GPP, the FlexRET antennas can be operated in
bands to the respective BTS.
SingleRET (default) and MultiRET mode which are switchable. The
A configuration file is created by specialised software which
mode required is dependent on the mode operated by the BTS.
needs to be uploaded to the Site Sharing Adapter by an ade-
Any queries related to the mode of operation of the base stati-
quate primary. This can be realised directly with the Kathrein
on should be directed to the corresponding BTS supplier. The set
PCA or by a firmware update routine with any AISG control de-
mode has no impact on the operation of the antenna but only on
vice (BTS or e.g. ALC). This process is described in more detail
the communication between the primary and the FlexRET antenna.
in the Site Sharing Adapter manual.
Remote Electrical Tilt I Installation Instructions I 13
Daisy Chain Configuration
Exchanging the FlexRET Module
FlexRET antennas can also be used in daisy chain configuration.
All FlexRET antennas are delivered with an integrated RET mo-
Remove the protection caps on the AISG input and output of
dule. However, this module can be replaced if necessary. To
the first antenna which are marked by the words “in” and “out”.
exchange the module, the two screws (type torx T-20) of the
Connect the control cable to the input. Remove the protection
existing module need to be released first.
cap of the AISG input of the second FlexRET antenna and attach a control cable to interconnect the input with the output of
screws
the first antenna. Proceed like this for further antennas. Please
screws
note: Do not remove the protection cap of the AISG output of
the last FlexRET module.
A combination with external RCUs in daisy chain is also possi-
AISG in (male)
AISG out (female)
ble. Please see the installation instructions for external RCUs for
more details.
The maximum number of antennas usable in daisy chain is
Bottom view of demounted FlexRET module
dependent upon the primary, e.g. up to a total number of nine
FlexRET antennas and/or external RCUs with the ALC.
The module will then slide out until an internal mechanical stop
occurs, the module will not fall out by itself. The module can
be released by pulling it further. The new module (type no.
Please note!
86010153) can then be placed in the slot and the screws need
If a Site Sharing Adapter ist used, the max. number of
to be tightened with a torque of 3 Nm.
FlexRET antennas in daisy chain ist limited to three.
A combination with external RCUs is not possible in
this case.
The antenna information is stored on an internal RFID tag in the
FlexRET antenna. The new FlexRET module gets the antenna infrom BTS
to first antenna
formation stored in the antenna automatically after the power is
switched on. It is not necessary to configurate the FlexRET with
antenna data manually. Again, only specific information needs to
be added. Since the module is not yet set to the required tilt, an
initial calibration for each antenna system needs to be performed.
14 I Remote Electrical Tilt I Installation Instructions
Attaching the External RCU
(Remote Control Unit)
1
▪
▪
▪
Twist off the protective cap completely from the antenna.
C
ompletely remove the black adjustement wheel by simply
3
▪
▪
Push the attachment nut of the RCU down towards the housing.
P
lace the RCU carefully over the adjustment spindle, ob-
pulling it downwards.
serving the correct alignment of the RCU with regard to the
Check the proper function of the phase shifter over the entire
antenna, i.e. the flat surfaces of the attachment fixture on the
adjustment range by twisting the adjustment wheel in such a
antenna side and those inside the RCU housing must lie flat
way, that the spindle moves completely in and out. Reset the
downtilt to minimum tilt.
against each other.
▪
2
Push up the RCU carefully to the stop at the antenna.
4
Tighten the RCU attachment
nut using a torque-wrench
(type no. 85010077);
wrench width = 41 mm
min. torque = 15 Nm
max. torque = 18 Nm
▪
Clean the thread surface. Apply the assembly paste evenly
▪
Connect the RCU control cable immediately after attachment
onto the full circumference of the thread as illustrated in the
of the RCU. The tightening torque for fixing the control cable
figure.
connector must be 0.5-1.0 Nm. This can be done by hand or
by a special torque screwdriver (type no. 85010080).
►
For further information please read the "Safety data-sheet" (91/155 EEC),
Anti-Seize "High-Tech" Assembly Paste different packing sizes at
http://www.weicon.com/en
Remote Electrical Tilt I Installation Instructions I 15
Daisy Chain Configuration
RFID Functionality
If the RCU and the antenna both have RFID functionality, the
antenna details are automatically read out by the corresponding
primary:
For daisy chain operation, remove the protection cap and attach
a control cable to interconnect with the daisy chain input of the
1. Antenna type number
subsequent RCU.
2. Antenna serial number
3. Antenna configuration file
Please note!
Do not remove the protection cap on the daisy chain
output of the last RCU device.
Please note!
To provide the RFID functionality, it is essential that
the spindle is kept at minimum tilt before mounting the
RCU.
AISG in (male)
Bottom view of RCU
AISG out
(female)
16 I Remote Electrical Tilt I Data Sheets
Remote Control Unit (RCU)
For Kathrein base station antennas with adjustable e­ lectrical
downtilt and appropriate mechanical interface
ADVANTAGES
▪ C ompliant to AISG 1.1
and 3GPP/AISG 2.0
▪ R FID Feature: Automatic
antenna configuration in
combination with RFIDspindle antennas
Type no.
86010148V01
Protocols
Compliant to AISG 1.1 and 3GPP/AISG 2.0
Logical interface
ex factory 1)
3GPP/AISG 2.0
Input voltage range
10 ... 30 V (pin 1, pin 6)
Power consumption
< 1 W (stand by); < 10 W (motor activated)
Connectors 2) 3)
2 x 8 pin connector according to IEC 60130-9; according to AISG
Daisy chain in: male; Daisy chain out: female
Hardware interfaces
RS 485A/B (pin 5, pin 3); power supply (pin 1, pin 6); DC return (pin 7);
according to AISG / 3GPP
▪ F ast calibration process
The protocol of the logical
interface can be switched from
AISG 1.1 to 3GPP/AISG 2.0 and
vice versa with a vendor specific
command. Start-up operation
of the RCU 86010148VO1 is
only possible in a RET s­ ystem
supporting 3GPP/AISG 2.0
1) Adjustment time
(full range)
40 sec (typically, depending on antenna type)
Adjustment cycles
> 50,000
Temperature range
-40 °C … +60 °C
Protection class
IP 24
Lightning protection
AISG interface (each pin); 2.5 kA (10/350 µs); 8 kA (8/20 µs)
Housing material
Profile: Aluminium anodised; cover: Aluminium die cast coated
Weight
455 g (0.99 lbs)
Packing size
245 x 93 x 102 mm (9.6 x 3.6 x 4 inches)
Dimensions (H x W x D)
177.5 x 59.5 x 49.5 mm (7.0 x 2.3 x 1.9 inches)
Please contact Kathrein for further
information
The tightening torque used to fix
the connector must be 0.5-1.0
Nm (‘hand-tightened’ or with
torque screwdriver 85010080)
2) The RCU gets the information
stored in the antenna after power
on automatically if a corresponding antenna is used. In this case,
it is not necessary to configurate
the RCU manually
3) Kathrein Installation Set (Type no. 85010077)
Set consists of three spanners of 27, 32 and 41 mm width
1/2˝ square actuation
according to
DIN 3120 Form C
32 mm
27
mm
41
m
m
1/2" square actuation according to
DIN 3120 Form C
These tools are suitable for 7-16 connectors
with a wrench size of 27 or 32 mm, and the
RCU attachment nut with a wrench size of
41 mm.
Tighten nuts within a torque range of 25-33
Nm depending on c­ onnector manufacturers’
specifications, respectively the RCU nut with
a torque range of 15-18 Nm.
Remote Control Unit (RCU)
Remote Electrical Tilt I Data Sheets I 17
FlexRET
A flexible, integrated solution for adjusting the
electrical downtilt of Kathrein FlexRET antennas
ADVANTAGES
▪ C ompliant to AISG 1.1
and 3GPP/AISG 2.0
▪ S ingle RETs or
MultiRET displayed
Type no.
86010153
Protocols
Compliant to AISG 1.1 and 3GPP/AISG 2.0
Logical interface
ex factory 1)
3GPP/AISG 2.0
Operates as
Single RETs or MultiRET
Ex factory
Single RETs
Input voltage range
10 ... 30 V (pin 1, pin 6)
Power consumption
< 0.5 W (stand by); < 10 W (motor activated)
Connectors 2)
2 x 8 pin connector according to IEC 60130-9; according to AISG;
Daisy chain in: male; Daisy chain out: female
▪ D
aisy chain feasibility
(external RCUs or FlexRET
antennas)
▪ Pre-configured and
pre-calibrated
Hardware interfaces
RS 485A/B (pin 5, pin 3); power supply (pin 1, pin 6); DC return (pin 7);
according to AISG/3GPP
Adjustment time
(full range)
40 sec (typically, depending on antenna type)
Adjustment cycles
> 50,000
Temperature range
-40 °C … +60 °C
Protection class
IP 24 (installed)
Lightning protection
AISG interface (each pin), 2.5 kA (10/350 µs), 8 kA (8/20 µs)
Housing material
Profile: Aluminium anodised; cover: Aluminium die cast coated
Weight
350 g (0.77 lbs)
Packing size
245 x 93 x 102 mm (9.6 x 3.6 x 4 inches)
Dimensions (H x W x D)
142 x 71 x 50.4 mm (5.6 x 2.8 x 2 inches)
If the FlexRET of an antenna has to
be replaced, the FlexRET gets the
information stored in the antenna
after power on automatically. It is not
necessary to configure the FlexRET
manually
The protocol of the logical
interface can be switched from
3GPP/AISG 2.0 to AISG 1.1 with
a vendor specific command.
Start-up operation of the FlexRET
is only possible in a RET s­ ystem
supporting 3GPP/AISG 2.0
1) Please note:
If the primary which controls the
FlexRET system does not support
the default ex-factory interface
setting, then the RCU must be
switched to the appropriate
standard of the primary before installation. Please contact Kathrein
for further information
The tightning torque used to fix
the connector must be 0.5–1.0
Nm (‘hand-tightened’ or with
torque screwdriver 85010080)
2) All FlexRET antennas are ­equipped
with this module. The module does
not need to be ­ordered separately.
18 I Remote Electrical Tilt I Data Sheets
Site Sharing Adapter 3-way
Operate a FlexRET system
with up to three independent base stations or operators
ADVANTAGES
▪ Compliant
to AISG 1.1
and 3GPP/AISG 2.0
▪ S ingle RETs or
MultiRET displayed
Type no.
86010154
Protocols
Compliant to AISG 1.1 and 3GPP/AISG 2.0
Logical interface ex
factory
3GPP/AISG 2.0
Input voltage range
10 ... 30 V (pin 1, pin 6)
Power consumption
< 3 W (stand by); < 12 W (motor activated)
Connectors 1)
4 x 8 pin connector according to IEC 60130-9; according to AISG
In: male; Out: female
Hardware interfaces
RS 485A/B (pin 5, pin 3); power supply (pin 1, pin 6); DC return (pin 7);
according to AISG/3GPP
Temperature range
-40 °C … +60 °C
Protection class
IP 54 (installed)
Lightning protection
AISG interface (each pin), 2.5 kA (10/350 μs), 8 kA (8/20 μs)
Max. cable length (Site
Sharing Adapter to last
FlexRET antenna)
150 m
Housing material
Cover: Aluminium die cast coated
Weight
650 g (1.4 lbs)
Packing size
160 x 250 x 100 mm (6.3 x 9.8 x 3.9 inches)
Dimensions (H x W x D)
123 x 166 x 62 mm (4.8 x 6.5 x 2.4 inches)
▪ S electable arrangement of
the antenna’s arrays for up
to three BTS
▪ P ossible for up to three
FlexRETs (Daisy chain)
Please note:
The Site Sharing Adapter can
exclusively be used with FlexRET
antennas. The output of the Site
Sharing Adapter needs to be
directly connected to the FlexRET
antenna.
For selecting the arrangement of the
antenna arrays, a separate software
application is available.
The Site Sharing Adapter expands
the AISG interface of max. three
FlexRETs up to three AISG inter­faces
for three independent AISG primaries. The assignment of antenna
arrays can be configured individually.
Stand by power for Site Sharing
Adapter and FlexRET system is
taken by the BTS with the highest
DC input voltage. When the motor is
in operation, the electrical power is
allocated fairly to the base stations,
according to the individual input.
The Site Sharing Adapter can not be
used in combination with an AISG
splitter (e.g. 86010002). For the
connection of the Site Sharing Adapter and the FlexRETs, a standard
AISG cable shall be used.
1) The
tightning torque used to fix
the connector must be 0.5-1.0
Nm (‘hand-tightened’ or with
torque screwdriver 85010080)
Remote Electrical Tilt I Data Sheets I 19
Site Sharing Adapter 6-way
Operate a FlexRET system
with up to six independent base stations or operators
ADVANTAGES
▪ C ompliant to AISG 1.1
and 3GPP/AISG 2.0
▪ S ingle RETs or
MultiRET displayed
Type no.
86010155
Protocols
Compliant to AISG 1.1 and 3GPP/AISG 2.0
Logical interface ex
factory
3GPP/AISG 2.0
Input voltage range
10 ... 30 V (pin 1, pin 6)
Power consumption
< 3 W (stand by); < 12 W (motor activated)
Connectors 1)
7 x 8 pin connector according to IEC 60130-9; according to AISG
In: male; Out: female
Hardware interfaces
RS 485A/B (pin 5, pin 3); power supply (pin 1, pin 6); DC return (pin 7);
according to AISG/3GPP
Temperature range
-40 °C … +60 °C
Protection class
IP 54 (installed)
Lightning protection
AISG interface (each pin), 2.5 kA (10/350 μs), 8 kA (8/20 μs)
Max. cable length (Site
Sharing Adapter to last
FlexRET antenna)
150 m
Housing material
Cover: Aluminium die cast coated
Weight
1350 g (3.0 lbs)
Packing size
195 x 360 x 110 mm (7.7 x 14.1 x 4.3 inches)
Dimensions (H x W x D)
156 x 265 x 65 mm (6.1 x 10.4 x 2.6 inches)
▪ S electable arrangement of
the antenna’s arrays for up
to six BTS
▪ P ossible for up to three
FlexRETs (Daisy chain)
Please note:
The Site Sharing Adapter can
exclusively be used with FlexRET
antennas. The output of the Site
Sharing Adapter needs to be
directly connected to the FlexRET
antenna.
For selecting the arrangement of the
antenna arrays, a separate software
application is available.
The Site Sharing Adapter expands
the AISG interface of max. three
FlexRETs up to six AISG inter­faces
for six independent AISG primaries.
The assignment of antenna arrays
can be configured individually.
Stand by power for Site Sharing
Adapter and FlexRET system is
taken by the BTS with the highest
DC input voltage. When the motor is
in operation, the electrical power is
allocated fairly to the base stations,
according to the individual input.
The Site Sharing Adapter can not be
used in combination with an AISG
splitter (e.g. 86010002). For the
connection of the Site Sharing Adapter and the FlexRETs, a standard
AISG cable shall be used.
1) The
tightning torque used to fix
the connector must be 0.5-1.0
Nm (‘hand-tightened’ or with
torque screwdriver 85010080)
20 I Remote Electrical Tilt I Data Sheets
GPS Azimuth Adjustment Tool
GPS based azimuth adjustment tool
to azimuth base station antennas in the field
ADVANTAGES
▪ Compatible
with all panel
antennas
▪ E asy to adapt onto
an antenna
Type no.
86010157 – GPS Sensor Specification
▪ C ompact size
Receiver type
L1, C/A code, with carrier phase smoothing
▪ N
o cabling necessary
Channels
Two 12-channel, parallel tracking
SBAS tracking
2-channel, parallel tracking
Used geodetic system
WGS 84
Update rate
10 Hz (10 measurement values per sec.)
Horizontal accuracy
< 1.0 m 95 % confidence (DGPS )
< 2.5 m 95 % confidence
Heading accuracy 2)
± 0.8°
Tilt accuracy 3)
± 0.25°
Orthometric height
accuracy 4)
±1m
First start
Max 12 min. (primary initialisation of almanac)
Cold start
< 60 (no almanac or RTC)
Warm start
< 20 s typical (almanac or RTC)
Heading fix
< 10 s typical (valid position)
Interface
W-LAN (802.11); RS 232 (optional)
Power supply
LiPo-Battery (14.8 V, 2200 mAh)
Input voltage
18-28 V DC
Power consumption
5 W nominal; 36 W charging mode
Protection class
IP 54
Operating temperature
-10 °C to +50 °C
Storage temperature
-10 °C to +60 °C
Charging temperature
0 °C to +35 °C
Certifications
FCC; CE
Dimensions (H x W x D)
580 (900 deployed) x 116 x 65 mm
(22.8 (35.4 deployed) x 4.6 x 2.6 inches)
Weight
3.1 kg (6.8 lbs)
Depends on multipath environment, number of satellites in view;
satellite geometry, ionospheric
activity and use of SBAS
1) 1)
2)
Depends on multipath environment, number of satellites in view;
satellite geometry, ionospheric
activity
After calibration
3) Based on a 40 second time
constant
4) A specific outdoor tablet is included
in the scope of supply.
Remote Electrical Tilt I Data Sheets I 21
Antenna Line Configurator (ALC)
Stand-alone unit for the configuration and control
of antenna line devices
ADVANTAGES
▪ C ompliant to AISG 1.1
and 3GPP/AISG 2.0
▪ B attery powered standalone device
Type no.
86010156
Connector 1) to RCU/TMA
1 x 8-pin connector according to IEC 60130-9, female,
conforming to AISG RF-connector (SMB male)
Input voltage of ALC
20-30 V DC
Display
Touchscreen, sunlight visible
Tilt sensor
Measuring range ± 80°, accuracy ± 1°
Output voltage to RCUs/
TMA’s
AISG female pin 6 (24 V DC):
AISG female pin 1 (12 V DC):
RF male (at 24 V DC):
RF male (at 12 V DC):
Output power
(power supply to
RCUs/TMAs)
AISG female pin 6 (24 V DC)
without load on pin 1 (12 V DC) and on RF-plug: ≤ 15 W
AISG female Pin 1 (12 V DC)
with max. 7.5 W load on pin 6 (24 V DC) and/or on RF plug: ≤ 7.5 W
Current monitoring
­measurement level
Per branch (12 V, 24 V, RF): 10-1500 mA
Over-current protection
Per branch (12 V, 24 V, RF): < 1500 mA
Interface to RCU/TMA
RS 485/power supply/RF connector (SMB male)
Protocol to RCU/TMA
HDLC hex-coded command set, conforming to AISG 1.1 and 3GPP/AISG 2.0
Interface
W-LAN (802.11n), USB (1.1 / 2.0)
Max. number of
RCUs/TMAs
9/1 pcs., depending on system configuration and length of control cable
Max. length of control
cable
200 m/9 RCUs (in daisy chain configuration)
150 m/6 RCUs (in splitter configuration)
Internal memory
380 MB
Weight
1 kg (2.2 lbs)
Protection class
IP 54
Temperature range
(operating)
-20 ... +45 °C ambient temperature
Temperature range
(charging)
0 ... +30 °C ambient temperature
Dimensions (H x W x D)
265 x 102 x 37 mm (10.4 x 4.0 x 1.5 inches)
Packing size
400 x 280 x 85 mm (15.7 x 11.0 x 3.3 inches)
Power supply
LiPo-battery (14.8 V, > 2000 mAh)
▪ N
o additional power supply
and software needed
▪ S unlight visible touchscreen display
20-30 V DC
10-15 V DC
10-30 V DC 2)
10-15 V DC 2)
1)
Tightening torque used to fix the
connector must be 0.5-1.0 Nm
(‘hand-tightened’ or with torque
screwdriver 85010080)
2)
Switchable with software
22 I Remote Electrical Tilt I Data Sheets
Central Control Unit (CCU)
Base-station integrated unit
to control antenna line devices, for indoor use only
ADVANTAGES
▪ Compliant
to AISG 1.1 and
3GPP/AISG 2.0
▪ F or integration into the BTS
Type no.
86010006
Connectors1) to RCU
3 x 8 pin connector acc. to IEC 60130-9, female, acc. to AISG
Power supply from BTS
DC: –48 V/max. 1.7 A, AC: 100 ... 240V/50 ... 60 Hz/max. 1.6A
Power supply to RCU
3 x +29 V DC/max. 1.7 A (in total)
3 x +13 V DC/max. 3.8 A (in total)
Total output power
Max. 50 W
Interface to RCU and
TMA
RS 485/power supply
Protocol to RCU and TMA
HDLC hex-coded command set, acc. to AISG
Interface to BTS
Ethernet (10 Base-T) and RS 232
Protocols to BTS
TCP/IP, PPP, HTTP/HTML, UDP, DHCP, FTP, SNMP, ICMP/PING
Alarm interface to BTS
8 x open collector output, user programmable
Max. number of RCUs
and/or TMAs
Up to 27 RCUs in daisy chain and up to 6 DTMAs;
depending on cable configuration and max. power
Max. length of
control cable
200 m (9 RCUs in daisy chain configuration)
Temperature range
-25 ... +55 °C ambient temperature
Packing size
597 mm x 367 mm x 148 mm (23.5 x 14.4 x 5.8 inches)
Dimensions (H x W x D)
19", 1 HU * (43.6 x 483 x 250 mm)
▪ Access via ethernet or
RS 232
▪ O
perable with standard
web browser
* HU = Height unit
The tightning torque for fixing the
connector must be 0.5-1.0 Nm
(‘hand tightened’ or with torque
screwdriver 85010080)
1) Remote Electrical Tilt I Data Sheets I 23
Portable Control Adapter (PCA)
Portable controller
for the local configuration of antenna line devices
ADVANTAGES
▪ C ompliant to AISG 1.1 and
3GPP/AISG 2.0
▪ F or on-site configuration
▪ C ontrol via laptop
Type no.
86010046
Connector 1) to RCU/TMA
1 x 8-pin connector according to IEC 60130-9, female,
conforming to AISG RF-connector (SMB male)
Input voltage of PCA
24 V DC
Output voltage to
RCUs/TMAs
AISG female pin 6 (24 V DC):
AISG female pin 1 (12 V DC):
RF male (at 24 V DC):
RF male (at 12 V DC):
24 V DC ± 10 %
14 V DC ± 7 %
24 V DC ± 10 % 3)
14 V DC ± 7 % 3)
Output power (power
supply to RCUs/TMAs)
AISG female pin 6 (24 V DC) without load on pin 1 (12 V DC) and on RFplug: ≤ 60 W, AISG female Pin 1 (12 V DC) with max. 30 W load on pin 6
(24 V DC) and/or on RF plug: ≤ 30 W
Current monitoring
­measurement level
Per branch (12 V, 24 V, RF): 10-2,500 mA
Over-current protection
Per branch (12 V, 24 V, RF): < 2,500 mA
Interface to RCU/TMA
RS 485/power supply/RF connector (SMB male)
Protocol to RCU/TMA
HDLC hex-coded command set,
conforming to AISG 1.1 and 3GPP/AISG 2.0
Interface to PC
USB 1.1/2.0
Max. number of RCUs/
TMAs
27/3 pcs., depending on system configuration and
length of control cable
Max. length of control
cable
200 m/9 RCUs (in daisy chain configuration)
150 m/6 RCUs (in splitter configuration)
Weight
535 g (1.2 lbs), (incl. external power adapter)
Temperature range
0 ... +55 °C ambient temperature
Dimensions (H x W x D)
40 x 95 x 160 mm (1.6 x 3.7 x 6.3 inches)
External power supply 2)
Input: 90-264 V AC, 47-63 Hz, 24 V DC/3.0 A
1)
Tightening torque used to fix the
connector must be 0.5-1.0 Nm
(‘hand-tightened’ or with torque
screwdriver 85010080)
2)
If powered via AISG-interface, no
external power supply is required
3)
Switchable with software
24 I Remote Electrical Tilt I Data Sheets
RET Cable for Power Supply and Control
For indoor and outdoor use,
designed according to ETS 300019-1-4, class 4.1E
Type no.
86010007 ...
Connectors
2 x 8 pin connector according IEC 60130-9, female/male
Tightening torque for
fixing the connectors
0.5-1 Nm (the connector should be tightened by hand or by special
torque screwdriver)
Construction
Screen: 1 x twisted pair 100 Ω/1 MHz, 2 x power supply, 1 x ground
AWM style 20317 I/II A/B + 20549 + 20233
Rated current
4 A (power supply) (at 50 °C air temperature)
Temperature range
-40 °C to +80 °C, (fixed position)
Protection class
IP 67 (connected)
Cable diameter
8 mm
Flammability
VL 1581 VW-1, CS FT 1
Colour
Black, similar to RAL 9005
Minimum bending radius
One time 60 mm, several times 120 mm
DC-Power and Signal Splitter
For Remote Electrical Tilt (RET) indoor and outdoor use
The control cables are available in different lengths from 0.5 m up to 100 m
PIN assignment
according AISG:
1+13 V DC
(+12 V DC nominal)
2Not connected
3 RS 485 B
4Not connected
5 RS 485 A
6+29 V DC
(+24 V DC
nominal)
7 DC return
8Not connected
Female
Male
Torque screwdriver
Optional: Torque screwdriver for AISG
connecting cable (order no. 85010080).
With the torque screwdriver, Kathrein
connecting cables can be easily fixed at
the recommended torque of 1 Nm
AISG compliant device for splitting of DC-power and control signals from one input to
three outputs.
Type no.
86010002 – 3-way splitter for RET
Connectors 1)
4 x 8 pin connector according IEC 60130-9, 1 x male, 3 x female
Rated current (power
supply)
3 A (at 50 °C)
Max. voltage
60 V
Protection class
IP 65
Weight
250 g (0.6 lb)
Packing size
114 x 117 x 117 mm (4.5 x 4.6 x 4.6 inches)
Dimensions (H x W x D)
91 x 103 x 72 mm (3.6 x 4.1 x 2.8 inches)
3-way splitter for RET
The tightning torque used to fix the
connector must be 0.5-1.0 Nm
(‘hand-tightened’ or with torque
screwdriver 85010080)
1) Remote Electrical Tilt I Data Sheets I 25
Lightning Protection Device (LPD)
For Remote Electrical Tilt (RET) indoor and outdoor use
The device is designed for lightning protection of control cables carrying partial
lightning currents up to 25 kA (shield) and 2.5 kA (inner conductor), according
IEC 61643-1, IEC 61312-3. Each pin is protected individually.
Type no.
86010030
Connectors 1)
2 x 8 pin connector, according IEC 60130-9, input: male, output: female
SPD type
8 x bipolar gas tube
Max. impuls current
25 kA (housing, shield) (10/350 µs)
inner conductors: 2.5 kA/pin (10/350 µs)
Max. dynamic overvoltage at spark gap (1 kV/µs)
< 700 V
Static overvoltage
(100 V/s)
< 100 V
Grounding
Via mounting plate/clamps at metallic surfaces or via separate cable,
min. cross-section 5 mm2 Cu (screw M6)
Max. operation current
4 A at 50 °C
Max. operation voltage
60 V
Protection class
IP 55
Weight
250 g (0.6 lb)
Packing size
114 x 117 x 117 mm (4.5 x 4.6 x 4.6 inches)
Dimensions (H x W x D)
91 x 103 x 72 mm (3.6 x 4.1 x 2.8 inches)
Earthing Clamp for Power Supply and Control Cable
For Remote Control Unit (RCU)
The clamp is designed for lightning protection of control cables according to EN 50164-1
Type no.
86010031
Max. lightning current
20 kA (pulse 10/350 µsec)
Contact resistance
< 3 mΩ
Protection class
IP 68
Grounding
Via stranded grounding wire, 16 mm2, length 0.5 m,
one end terminated with cable eye (10 mm lug)
Packing size
Plastic bag: 210 x 210 mm (8.3 x 8.3 inches)
Weight
160 g (0.4 lbs)
1)
The tightning torque used to fix the
connector must be 0.5-1.0 Nm
(‘hand-tightened’ or with torque
screwdriver 85010080)
26 I Remote Electrical Tilt I DTMAs
Kathrein DTMAs
Kathrein DTMAs are designed in a compact line and as double
DTMAs with AISG compatibility support AISG 1.1 and AISG 2.0
units for easy use with XPol antennas. All DTMAs have a bypass
(default) and are suitable for antenna RET control according to
mode to ensure cell operation in case of DC power down and
AISG/3GPP standard.
have a built-in lightning protection.
  
DTMA
LTE 800
12 dB AISG
GSM/CDMA 850
12 dB AISG/CWA
GSM/UMTS 900
12 dB AISG/CWA
LTE/GSM 1800
12 dB AISG/CWA
PCS 1900
12 dB AISG/CWA
UMTS 2100
12 dB AISG/CWA
UMTS 2100
12 dB AISG/CWA BYP 1800
LTE 2600
12 dB AISG
 
  
Dual-band DTMA
System Components
DC Stop
250-2700 MHz
LTE 800 & UMTS 900
12 dB AISG/CWA
AWS 1700/2100
12 dB AISG/CWA
LTE 1800 & UMTS 2100
12 dB AISG
Smart Bias Tee
690-2700 MHz
Remote Electrical Tilt I DTMAs I 27
Kathrein offers a large variety of different DTMA types with numerous features. The customer can choose an appropriate
DTMA according to the following characteristics:
1. ALARM modes
▪
Single mode (AISG or CWA)
▪
D
ual mode (AISG and CWA)
2. Different gain values
▪
12 dB
▪
2
4 dB
▪
1
2/32 dB (switchable)
3. Various frequency ranges
▪
700 MHz
▪
8
00 MHz
▪
8
50 MHz
▪
9
00 MHz
▪
1
800 MHz
▪
1
900 MHz
▪
A
WS
▪
2
100 MHz
▪
2
600 MHz
4. D
ual-band DTMAs
for different frequency combinations, e.g.:
▪
800 MHz + 900 MHz
▪
1800 MHz + 2100 MHz
▪
2100 MHz + 2600 MHz
▪
AWS + PCS
5. DTMAs with integrated combiner functionality
▪
2 inputs, 4 outputs
▪
Splitting up combined signals at the antenna
6. RF-bypass at different frequencies
For an up-to-date overview of all existing types, please see the
DTMA selection guide on our homepage: www.kathrein.com
Manuals and regular software updates for Kathrein RET
products are provided via our customer portal. Please visit
www.kathrein.com
99812410/2/0215/VMWA/PF | Subject to change.
KATHREIN-Werke KG
Anton-Kathrein-Straße 1-3
83022 Rosenheim, GERMANY
Phone +49 (0) 80 31 1 84-0
Fax +49 (0) 80 31 1 84-8 20
www.kathrein.com | [email protected]