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    DTMA-1800-UMTS-12-AISG: Fullband Double Dual Duplex Tower Mounted Amplifi Er (Masthead Amplifi Er)

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    Zero
    This document provides information on the DTMA-1800-UMTS-12-AISG fullband double dual duplex tower mounted amplifier. Key details include: - It is a compact amplifier that supports double units for use with XXPol antennas. - It supports the AISG 1.1 and 2.0 standards for antenna control and has bypass mode for cell operation during power outages. - Technical specifications include frequency range, power handling, noise figure, temperature range, IP rating, and dimensions. - It is intended for wall or mast mounting with additional clamp sets and has connectors for RF, AISG, and DC power connections.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    DTMA-1800-UMTS-12-AISG: Fullband Double Dual Duplex Tower Mounted Amplifi Er (Masthead Amplifi Er)

    Uploaded by

    Zero
    222 views4 pages
    This document provides information on the DTMA-1800-UMTS-12-AISG fullband double dual duplex tower mounted amplifier. Key details include: - It is a compact amplifier that supports double units for use with XXPol antennas. - It supports the AISG 1.1 and 2.0 standards for antenna control and has bypass mode for cell operation during power outages. - Technical specifications include frequency range, power handling, noise figure, temperature range, IP rating, and dimensions. - It is intended for wall or mast mounting with additional clamp sets and has connectors for RF, AISG, and DC power connections.

    Original Description:

    Original Title

    78211106 TMA DCS 2100 DUAL

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    © © All Rights Reserved

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    This document provides information on the DTMA-1800-UMTS-12-AISG fullband double dual duplex tower mounted amplifier. Key details include: - It is a compact amplifier that supports double units for use with XXPol antennas. - It supports the AISG 1.1 and 2.0 standards for antenna control and has bypass mode for cell operation during power outages. - Technical specifications include frequency range, power handling, noise figure, temperature range, IP rating, and dimensions. - It is intended for wall or mast mounting with additional clamp sets and has connectors for RF, AISG, and DC power connections.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    222 views4 pages

    DTMA-1800-UMTS-12-AISG: Fullband Double Dual Duplex Tower Mounted Amplifi Er (Masthead Amplifi Er)

    Uploaded by

    Zero
    This document provides information on the DTMA-1800-UMTS-12-AISG fullband double dual duplex tower mounted amplifier. Key details include: - It is a compact amplifier that supports double units for use with XXPol antennas. - It supports the AISG 1.1 and 2.0 standards for antenna control and has bypass mode for cell operation during power outages. - Technical specifications include frequency range, power handling, noise figure, temperature range, IP rating, and dimensions. - It is intended for wall or mast mounting with additional clamp sets and has connectors for RF, AISG, and DC power connections.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 4

    DTMA-1800-UMTS-12-AISG

    Fullband Double Dual Duplex Tower Mounted Amplifier


    (Masthead Amplifier)

    • Compact line
    • Double units for easy use with XXPol antennas
    • Supports AISG 1.1 and 2.0 (default)
    • Suitable for antenna RET control according to AISG/3GPP standard Ant1
    • Bypass mode to ensure cell operation in case of DC power down Ant2

    • Built-in lightning protection


    • DC Supply via Node B0, Node B1 or both
    • Signaling
    AISG = Antenna Interface Standards Group
    RET = Remote Electrical Tilt

    Technical Data AISG AISG


    out1 out2
    Type No. 78211106
    DTMA-1800-UMTS-12-AISG BTS1 BTS2
    Tx Characteristics
    Frequency range 1805 - 1880 MHz 2110 - 2170 MHz
    Insertion loss Typically 0.5 dB Typically 0.4 dB
    Input power (per input and < 100 W (+50 dBm) / < 1.6 kw (+62 dBm) peak
    frequency band)
    Intermodulation products in RX band < -117 dBm (2 Tx carriers at +43 dBm)
    Return loss > 18 dB
    Rx Characteristics
    Frequency range 1710 - 1785 MHz 1920 - 1980 MHz
    Return loss > 18 dB (DC ON) / > 14 dB (DC OFF)
    Loss in bypass mode Typically 2.0 dB (DC OFF)
    Gain 12 dB nominal
    Noise figure Typically 1.5 dB Typically 1.4 dB
    Output 1-dB compression point > 10 dBm
    3rd order intercept point (OIP3) Typically 25 dBm
    Environmental Characteristics
    Operating temperature range -40 ... +65 °C
    IP rating IP67*
    Accessories (order separately)
    MTBF > 1 000 000 hours (per TMA)
    Subject to alteration.

    EMC According to ETS 300 342-3


    Type No. Clamp set suitable
    DC and Alarm Characteristics for mast diameter of
    DC supply 10 - 30 V 734360 34 - 60 mm
    Operating current per DTMA Nom. 300 mA at 10 V 734361 60 - 80 mm
    (without RET) Nom. 100 mA at 30 V
    734362 80 - 100 mm
    Alarm management AISG*
    734363 100 - 120 mm
    Mechanical Characteristics
    734364 120 - 140 mm
    Material Aluminium housing
    936.4514c

    734365 45 - 125 mm
    Connectors RF 7-16 female (long neck), 8-pin female, IEC 60130-9, (Pin 3:
    AISG RS485B, pin 5: RS485A, pin 6: 10 - 30 V DC, pin 7: DC return,
    other pins: Not connected)
    Mounting Wall mounting: With 4 screws (max. 8 mm diameter) /
    Mast mounting: With additional clamp set
    Weight 8.0 kg
    Dimensions (w x h x d) 168 x 274 x 120 mm (without connectors, without
    mounting brackets)
    * see note on page 4

    www.kathrein.de 78211106 Page 1 of 4

    KATHREIN-Werke KG . Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany . Phone +49 8031 184-0 . Fax +49 8031 184-820
    DTMA-1800-UMTS-12-AISG
    Fullband Double Dual Duplex Tower Mounted Amplifier
    (Masthead Amplifier)

    Subject to alteration.
    936.4514c

    Page 2 of 4 78211106 www.kathrein.de


    KATHREIN-Werke KG . Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany . Phone +49 8031 184-0 . Fax +49 8031 184-820
    DTMA-1800-UMTS-12-AISG
    Fullband Double Dual Duplex Tower Mounted Amplifier
    (Masthead Amplifier)

    Dimensions
    Subject to alteration.
    936.4514c

    www.kathrein.de 78211106 Page 3 of 4

    KATHREIN-Werke KG . Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany . Phone +49 8031 184-0 . Fax +49 8031 184-820
    DTMA-1800-UMTS-12-AISG
    Fullband Double Dual Duplex Tower Mounted Amplifier
    (Masthead Amplifier)

    Mounting Instructions
    Subject to alteration.
    The coupling torque at 7-16 connectors is 25 - 30 Nm! The tightning torque for fixing the Extraordinary operating conditions, such as heavy icing or exceptional dynamic stress
    AISG connector must be 0.5 - 1.0 Nm (‘hand-tightened’). (e.g. strain caused by oscillating support structures), may result in the breakage of a mast
    mounted device or even cause it to fall to the ground.
    It is recommended to install the DTMA’s with the antenna connectors pointing upwards and
    the BTS connectors pointing downwards. KATHREIN tower mounted amplifiers are designed to operate under the environmental
    conditions as described in ETS 300 019-1-4 class 4.1E and have passed environmental
    In case of DTMA’s with RET-connectors (Remote Electrical Tilt-connectors according to tests as specified in ETS 300 019-2-4. The homogenous design of KATHREIN‘s tower
    AISG Standard) it is recommended to mount the DTMA’s in such a way that the RET- mounted amplifiers use identical modules and materials. Extensive
    connector always points downwards! A downward slanted mounting position between the tests have been performed on typical samples and models.
    vertical and horizontal plane is also allowed.
    The installation team must be properly qualified and also be
    AISG Setting familiar with the relevant national safety regulations.

    The protocol of the software interface can be switched between AISG 2.0 / 3GPP and The details given on our data sheets have to be followed carefully
    AISG 1.1 and vice versa with a vendor specific command (depending on default setting). when installing the antennas, filters, combiners, amplifiers and
    If the primary station does not support the default setting, it has to be switched over before
    936.4514c

    accessories.
    system start-up. Please contact Kathrein for further information.
    The limits for the coupling torque of RF connectors,
    Please note recommended by the connector manufacturers must be obeyed.

    The DTMA is not designed for permanent operation under water. Test conditions for the Any previous datasheet issues have now become invalid.
    IP67 rating: Submerge depth 1 m, submerge time 1 hour.

    As a result of more stringent legal regulations and judgements regarding product liability,
    we are obliged to point out certain risks that may arise when products are used under
    extraordinary operating conditions.

    Page 4 of 4 78211106 www.kathrein.de


    KATHREIN-Werke KG . Anton-Kathrein-Straße 1 – 3 . P.O. Box 10 04 44 . 83004 Rosenheim . Germany . Phone +49 8031 184-0 . Fax +49 8031 184-820

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