Transcript
782 10876
Preliminary
Fullband Double Dual Duplex Tower Mount Amplifier
782 10876 Dual Tower Mount Amplifier: • • • • • • •
Double unit for easy use with XPol antennas Supports CWA, AISG 1.1 and AISG 2.0 (default) AISG setting switchable CWA and AISG configurations Suitable for antenna RET control according to AISG/3GPP standard Bypass mode to ensure cell operation in case of DC power down Built-in lightning protection
Ant 0
Ant 1
Tx Characteristics: Frequency range Insertion loss Input power (per input) Intermodulation products in Rx band Return loss
1930–1990 MHz <0.3 dB (typical) < 100 W (+50 dBm) < -116 dBm (2 Tx carriers at +43 dBm) >18 dB
Node B0
RET
Node B1
Rx Characteristics: Frequency range
1850–1910 MHz
Loss in bypass mode
2.0 dB (typical) DC OFF
Return loss
> 18 dB (DC ON) > 15 dB (DC OFF)
Gain Noise figure Output 1-dB compression point 3rd order intercept point (OIP3)
12 dB (nominal) 1.4 dB (typical) >10 dBm 25 dBm (typical)
Environmental Characteristics: Operating temperature range IP rating MTBF EMC
-40 – +65°C IP 67 >1,200,000 hours (per TMA) FCC Part 15
DC and Alarm Characteristics: CWA-Mode DC supply Operating current per TMA Alarm management *See note
9–19 V 80–130 mA 170–180 mA
AISG-Mode 9–30 V 50 mA 12 V (nominal) AISG
Mechanical Characteristics: Material Connectors RF
Aluminum housing 7/16 DIN female, long neck
AISG connector Mounting Weight approx. Dimensions (without connectors or mounting brackets) Shipping dimensions
8 pin female, IEC 60130-9 (Pin 6: 9 – 30 V DC, pin 3: RS485B, pin 5: RS485A, pin 7: DC return; other pins: Not connected) Wall mounting with 4 screws (8mm max.) Mast mounting with optional clamp set. 10.1 lb (4.6 kg) 10.8 x 6.6 x 2.4 inches (275 x 168 x 61 mm) 15.6 x 11.4 x 7.1 inches (395 x 290 x 180 mm)
Node B0
Node B1
Mounting Instructions: The coupling torque at 7-16 connectors is 25 – 30 Nm! The tightning torque for fixing the AISG connector must be 0.5 – 1.0 Nm (‘handtightened’). It is recommended to install the DTMA’s with the antenna connectors pointing upwards and the BTS connectors pointing downwards. In case of DTMA’s with RET-connectors (Remote Electrical Tilt-connectors according to AISG Standard) it is recommended to mount the DTMA’s in such a way that the RET-connector always points downwards! A downward slanted mounting position between the vertical and horizontal plane is also allowed. AISG Setting: The protocol of the software interface can be switched between AISG 2.0 / 3GPP and AISG 1.1 and vice versa with a vendor specific command (depending on default setting). If the primary station does not support the default setting, it has to be switched over before system start-up. Please contact Kathrein for further information.
RET Remote Electrical Tilt AISG Antenna Interface Standards Group CWA Current Window Alarm 11396-FRO/a 936.A2878b Kathrein Inc., Scala Division Post Office Box 4580 Medford, OR 97501 (USA) Phone: (541) 779-6500 Email:
[email protected] Internet: www.kathrein-scala.com
Fax: (541) 779-3991
782 10876
Preliminary
Fullband Double Dual Duplex Tower Mount Amplifier
(automatically chosen by the DTMA depending on incoming signals)
KATHREIN
782 10876
Tested To Comply With FCC Standards This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
2 x 131 1847 Mounting Kit Mounting Options: Model 2 x 131 1847
Description Mounting Kit for 2 to 5.7 inch (50 to 145 mm) OD mast.
Order Information: Model Description 782 10876 Fullband double dual duplex tower mount amplifier
All specifications are subject to change without notice. The latest specifications are available at www.kathrein-scala.com. Kathrein Inc., Scala Division Post Office Box 4580 Medford, OR 97501 (USA) Phone: (541) 779-6500 Email:
[email protected] Internet: www.kathrein-scala.com
Fax: (541) 779-3991
