The document provides information about an Andrew 641280-DF-9-DCB crossband coupler product, including how to purchase it, payment options, shipping details, warranty, and additional services available from Launch 3 Telecom related to the product such as repair, maintenance contracts, de-installation, and recycling of telecom equipment. Launch 3 Telecom specializes in installation and repair of various telecom systems and equipment.

2. Andrew 641280-DF-9-DCB
Crossband Coupler,…
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How to Buy
Call: 1-877-878-9134 for this product Email: sales@launch3.net Click to send an RFQ:
http://www.launch3telecom.com/andrew/641280df9dcb.html

3. Part number: 641280-DF-9-DCB Datasheets: https://www.launch3telecom.com/shared_
media/datasheet/641280-DF-9-DCB.1.pdf
Manufacturer: Andrew Weight: 5.0 grams
Title: Crossband
Coupler,…
Category: N/A
Description: The Andrew Solutions
Crossband Coupler
features extremely low
insertion loss. A
minimum 47 dB isolation
is provided betw...
Genre: Wireless
Heci: N/A
Part Page URL:

4. About Us
Launch 3 Telecom is your one stop shop for all your Telecom and Data/Networking
Hardware needs and genuine Andrew replacement parts. We have loyally served our
customers since 2003. Our product expertise, quality customer service, competitive pricing
-on items like this Andrew 641280-DF-9-DCB -- are a few of the reasons why more telecom
professionals buy from Launch 3 Telecom every day.
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Payment and Processing
We accept Visa, Mastercard, American Express and Paypal payments for this Andrew
641280-DF-9-DCB. We can also accept Purchase Orders for Net Terms upon approval.
Launch 3 Telecom does have a Government Cage Code so if this is for a Government
purchase please tells us! You may also call us at 877-878-9134 or email us at
sales@launch3.net for our credit card form. Please call us today to purchase this Andrew
641280-DF-9-DCB item while inventory and sale last.

5. Same Day Shipping, Order Confirmation and Order
Tracking
Once your order is placed for the Andrew 641280-DF-9-DCB, you may select from several
shipping methods, including UPS, Federal Express, DHL, USPS, 3 day, 2 day, overnight and
international methods. Orders received and approved before 3PM EST will generally ship
the same business day. You will receive an order confirmation email for your Andrew
641280-DF-9-DCB along with the tracking number as soon as it is available. The tracking
number will allow you to track your shipment in real time. We pack the Andrew 641280-
DF-9-DCB in anti-static bubble wrap to ensure safe delivery. We will combine multiple
items in one shipment whenever possible to save on shipping time and costs. Because we
have several distribution points and vendor locations, sometimes orders will be divided
into multiple shipments, but never at extra cost to you.
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Warranty
Every item you purchase from us includes a warranty and our hassle-free return policy. We
stand by our product and your satisfaction is our goal. If you ever have questions or
concerns about your Andrew 641280-DF-9-DCB order, simply contact our Customer Service
Department at 877-878-9134, Monday - Friday, 9 AM - 5 PM EST. Friendly customer service
reps are available to assist you with your order.

6. Services from Launch 3 Telecom
Launch 3 Telecom can also repair the Andrew
641280-DF-9-DCB, provides maintenance
contracts, De-installation, Telecom
Consignment and Recycling. Please contact
Launch 3 Telecom to learn more about these
services! Launch 3 Telecom specializes in
installation of all telecom related systems. Our
team is equipped to handle all telecom
equipment including cellular, Fixed Wireless,
WiMAX, Central Office, and more. No project is
too small or too big, and each is handled by a
dedicated telecom professional.
De-Installation - Our Network Installation
Experts will properly de-install your equipment,
package it, and ship it to our warehouse for
storage.
Testing - Our team of technicians will inspect
each piece of equipment thoroughly. If a piece
of equipment needs repair, we’ll provide the
resources and technology to guarantee each
piece is ready to be sold.
Asset Recovery - We can store your equipment
in one of our expansive warehouses located
around the country until your equipment is
sold so you can save on storage costs and avoid
cluttering your equipment floor.
Repair Services - Launch 3 Telecom is your one-
stop solution to your entire Telecom
Equipment & System repair. Our team of
dedicated professionals will get your system
back up and running quickly and efficiently. We
repair cell sites, central office switching,
combiners, data networking, transmission,
power supplies, microwave, radios, IP Cameras,
Sonet /SHD, power, power amps, CDMA, GSM,
TDMA, and PBX Keyphone.
Third Party Logistics - If you are currently
operating a direct route or if you are interested
in setting one up, Launch 3 Telecom would like
to discuss the opportunity of sending you
traffic. Contact us today to speak to a Call
Termination Specialist for more details at
voip@launch3telecom.com

7. Andrew Wireless Solutions TMA, Co-Siting, MCPA, SCPA, & BTS RF Diagnostic Solutions PRIVATE AND CONFIDENTIAL © CommScope 1
_x000C_Market Trends and Drivers Coverage Maintain system performance while adding capacity and/or reduce holes in coverage Connect
Cost Reduced OPEX and CAPEX expenditures determining factors in purchase decisions Optimize GSM Traffic Growth Capacity Increased
TRX counts with fixed number of antenna lines require transmit path consolidation Cell splits no longer looked upon favorably – too costly
3G Service Growth Grow UMTS overlay could require additional lines or antenna feed consolidation Use of in-band WCDMA (850/1900)
would necessitate the addition or reuse of antenna feedlines PRIVATE AND CONFIDENTIAL © CommScope 2 _x000C_Deployment Options •
Economic Implications - Greenfield - Network Overlay - Total Allocated Cost (%) Blade overlay • Constrained Conditions - Coverage -
Voice Capacity - Data Capacity • Leverage capital already deployed PRIVATE AND CONFIDENTIAL © CommScope 3 _x000C_Deployment
Options Coverage Voice Capacity Data Capacity PRIVATE AND CONFIDENTIAL © CommScope 4 _x000C_Coverage Issues Reduced coverage
loss of income Reduced system performance increase in dropped calls PRIVATE AND CONFIDENTIAL © CommScope 5 _x000C_Coverage
Issues: Solutions, MCPA & TMA TMA PRIVATE AND CONFIDENTIAL © CommScope 6 _x000C_Overcome EDGE Coverage Reduction PRIVATE
AND CONFIDENTIAL © CommScope 7 _x000C_Capacity • Capacity – finite number of calls that can be handled on a site. • Once capacity limit
is reached site begins “blocking” calls. - Reduced revenue. • As traffic on a site increases, capacity must grow - First plan of attack to add
capacity is adding antennas • Requires additional feeders • Impact to tower loading and lease costs - Transmitter combining solutions •
Combining solutions typically use lossy hybrid combiners • 3-4 dB loss for every “combination” PRIVATE AND CONFIDENTIAL © CommScope
8 _x000C_3G Overlay to Existing 2G Services (2 GSM Channels) X X X X X X X X X X SBC TX1/RX1 RX2 TX1/RX1 RX2 RX2 TX1/RX1 GSM GSM
UMTS PRIVATE AND CONFIDENTIAL © CommScope 9 _x000C_3G Overlay to Existing 2G Services (>2 GSM Channels) PRIVATE AND
CONFIDENTIAL © CommScope 10 _x000C_3G Overlay to Existing 2G Services (>2 GSM Channels) MCPAs offer seamless migration to future
network evolution PRIVATE AND CONFIDENTIAL © CommScope 11 _x000C_Economy by Consolidation of Feed Lines Without MCPA/SCPA
With MCPA/SCPA BTS MCPA BTS Think of the MCPA/SCPA as a “high power combiner” PRIVATE AND CONFIDENTIAL © CommScope 12
_x000C_OneBase™ MCPA Cell Extender PRIVATE AND CONFIDENTIAL © CommScope 13 _x000C_What is an OneBase Extender (OBE) MCPA
Booster? Base Station (AMPS, GSM, EDGE, UMTS, CDMA) MCPA Antenna • Multi-Channel Power Amplifier (MCPA) boosts BTS output for
additional coverage or capacity PRIVATE AND CONFIDENTIAL © CommScope 14 _x000C_MCPA Booster Application 2 to 4 antenna ports 2
antenna ports PRIVATE AND CONFIDENTIAL © CommScope 15 _x000C_High Level OBE MCPA System Specification Parameter Specification
Comment Frequency Bands 850, 1800 & 1900 Cellular, DCS & PCS Bands Operational Bandwidth 25 MHz 60 MHz 75 MHz & sub-bands 800
Band (824-849 & 869-894 MHz, Rx & Tx) 1900 Band (1850-1910 & 1930-1990 MHz, Rx & Tx) 1800 Band (1710-1785 & 1805-1880 MHz, Rx & Tx)
Instantaneous Bandwidth 25 MHz >40 MHz 800 Band 1800 Band 60 MHz 1900 Band -5° to +50° C C Indoor -40° to +50° C C Outdoor (cold
start –40° meet spec –20° C, C) Supply Voltage +21VDC to +30VDC +27.0VDC nominal, +23.5.0 to +30.0 VDC meeting all specifications
Subrack Capacity 4 PA Modules 4x135w (uncombined) capacity per subrack Frame Capacity 3 subracks Each subrack contains interface
functions, integrated filters/gain adjustable LNA’s PA Module power rating 135w Referenced to PA Module output connector In-Band
Emissions -13 dBm/MHz FCC emissions limits Receive path noise figure 3.5 dB Referenced to antenna port, including assumed BTS receive
path, with integrated LNA

8. Operating Temperature PRIVATE AND CONFIDENTIAL © CommScope 16 _x000C_Modularity of the Andrew OBE MCPA Solution Filter/
Duplexer Assembly RF Interface Module (Subrack Controller) Power Distribution Panel Input Translation Trays with Simplexed Ports Input
Translation Trays with Duplexed Ports 135W MCPA Modules (up to 4) PRIVATE AND CONFIDENTIAL © CommScope 17 _x000C_Indoor OBE
MCPA for Dual-Band Booster Applications MCPA DB System Specifications & Features: Full frame, 3 subracks Each subrack is dual band
850/1900 4x2 smart combining each band 260W composite power at antenna port each sector per band Redundancy via paralleled MCPA
modules utilizing constant gain feature Major, Minor and Critical alarming Remote monitoring via Ethernet TX/RX antenna diagnostics Up to
2 duplexed and 6 simplexed BTS interfaces per band, per sector Software-defined alarm mapping -5° to + 50° operation C C 27.6” (W) x 78.4”
(H) x 23.6” (D) Front view Rear view PRIVATE AND CONFIDENTIAL © CommScope 18 _x000C_Indoor OBE MCPA for Integrated BTS
Applications MCPA System Specifications & Features: Full frame, up to 3 subracks 1900, 850 Bands utilizing 4:1 combining 450W composite
power at antenna port each sector Redundancy via paralleled MCPA modules utilizing constant gain feature Major, Minor and Critical
alarming Remote monitoring via Ethernet, or RS422 Lucent Series II interface Enhanced Antenna and Radio Diagnostics Pre-wired frame for
top-of-cabinet DC interfacing Transmit combining and receive splitting kits for interfacing to multiple radios Integral Filter Modules with LNA’s
Supports simplexed and duplexed antenna configurations -5° to + 50° operation C C 22.6” (W) x 78.4” (H) x 23.6” (D) Front view Rear view
PRIVATE AND CONFIDENTIAL © CommScope 19 _x000C_Outdoor OBE MCPA Micro-Cabinet MCPA Micro-Cabinet Specifications & Features:
Single sector, single MCPA solution 1800, 1900, 850 Bands 125W composite power at antenna port +/- 5 dB gain adjustment Major, Minor and
Critical alarming Diagnostics available via LMT interface +27 VDC, -48 VDC or 220 VAC input available Compact size Bypass option triggered on
MCPA or rectifier failure Dual blowers for redundancy Pole, wall and unistrut mounting provisions TMA Support - Integrated DC bypass -40°
to + 50° operation C C Ingress Protection Specification: IP54 120 lbs 10.5” (W) x 26.5” (H) x 28.2” (D) PRIVATE AND CONFIDENTIAL ©
CommScope 20 _x000C_Micro-3 Features • Elevated mounting on H-Frame plinth assembly does not consume site pad space • Compatible
with Nortel, Ericsson and Nokia 1900 integrations • Zone 4 compliant • • Configured for 1, 2, or 3 MCPA’s supporting 1, 2, or 3 sectors
Antenna port switching feature, enabled if TX/RX port has poor VSWR • RFIM included to provide Remote Diagnostics - • System
performance and Alarm history dynamically monitored Measurements include RF Power, VSWR, Gain, Temperature, Voltage, Current System
Contains: - 160W MCPA Modules - 135W system composite output power - Input/Output Duplexers - RFIM - RF Bypass - AC Rectifiers -
40”(h) x 16”(w) x 28”(d) PRIVATE AND CONFIDENTIAL © CommScope 21 _x000C_Outdoor OBE MCPA Micro-3 Cabinet (front view) Breaker
switch panel RFIM Rectifier shelf (4 slots) 3x MCPA modules 3x Input/Output Duplexer Modules 3x RF Bypass & Ant Switch Modules MCPA
Micro-3 Specifications & Features: One, two, or three sector MCPA solution 135W composite power at antenna port +/- 5 dB gain adjustment
Major, Minor and Critical alarming Diagnostics available via IP interface 90-220 VAC power input Compact size Bypass option triggered on
MCPA or rectifier failure Redundant blowers Pole, wall and unistrut mounting provisions TMA Support - Integrated DC bypass -40° to + 50°
operation C C Ingress Protection Specification: IP54 330 lbs, loaded 16.0” (W) x 40.0” (H) x 28.0” (D) PRIVATE AND CONFIDENTIAL ©
CommScope 22 _x000C_Tower Mounted Amplifiers (TMA) Overview PRIVATE AND CONFIDENTIAL © CommScope 23 _x000C_Improve
Coverage and Quality • • In an UL limited system, the DL can support wider coverage than the UL. Since, it is a two-way system, the coverage
is limited by the UL. By adding TMA on a UL limited system, the link can be balanced and the sector can have a bigger coverage. D in nl ow k k
lin Up Before TMA – Uplink Limited System D k in nl ow link Up PRIVATE

9. AND CONFIDENTIAL © CommScope 24 _x000C_Reduce Mobile Power - Increases Mobile Battery Time • Required Mobile TX Power will be
reduced for the same path loss for sectors with TMA. • Increase in Mobile Battery time PRIVATE AND CONFIDENTIAL © CommScope 25
_x000C_Reduce Mobile Power - Interference Reduce Mobile power means reduce interference PRIVATE AND CONFIDENTIAL © CommScope
26 _x000C_TMA System Antenna Filters and amplifies uplink signal TMA Lightning arrestor RF Feedline Injects DC for TMA Lightning
arrestor Bias Tee PDU DC Power Power supply for TMA Serves six TMAs Monitors current BTS Power Alarm Over- or undercurrent
activates alarm Alarm reported to BTS PRIVATE AND CONFIDENTIAL © CommScope 27 _x000C_TMA System with AISG Remote electrical tilt
(RET) DC + AISG Antenna Filters and amplifies uplink signal TMA Lightning arrestor RF Feedline Injects DC for TMA Lightning arrestor Bias
Tee Controller DC+AISG Power supply for TMA Serves six TMAs Monitors and controls TMA and RET actuators BTS Power Alarm HTTP and
SNMP support Alarm reported to BTS PRIVATE AND CONFIDENTIAL © CommScope 28 _x000C_TMA Benefits - Summary • Improve Uplink
performance - Provide UL gain - Improve the Noise figure - Reduce MS UL power - Reduce interference • Increase in Capacity and Coverage
for UL limited system - Depending on the cell design, it could reduce number of cell site deployment and capacity hardware for the BTS/Node
B. • Provides additional RX filtering PRIVATE AND CONFIDENTIAL © CommScope 29 _x000C_Tower Mounted Amplifier (TMA) & Filter
Products PRIVATE AND CONFIDENTIAL © CommScope 30 _x000C_PCS Twin TMA PCS Twin TMA ETW190VS12UB • Increased guaranteed
power handling - 500 W RMS - 5 kW PEP Size 260 x 170 x 94 mm Weight 6.6 kg PRIVATE AND CONFIDENTIAL © CommScope 31
_x000C_PCS TMA: Summary Specifications RF PCS Electrical Supply voltage, VDC UPLINK 7 – 30 Freq. Range, MHz 1850 – 1910 Operating
current, mA 135 ± 15 (@ 12 VDC) Gain, dB 12 Alarm current, mA 190 ± 10 Noise figure, dB 1.2 typ AISG Return loss, dB 18 Protocol
Output IP3, dBm +26 min AISG 1.1, 2.0 Field Upgradeable Firmware DOWNLINK VSWR alarm, dB 9.54 ± 2 Freq. Range, MHz 1930 – 1990
Insertion loss, dB 0.4 typ Environmental Return loss, dB 18 Temperature range, ° C -40 to +65 IMD (2 x 43 dBm), dBm -107 Ingress
protection IP67 Power handling, W 500 Surge protection, ANT DC ground Surge protection, BTS 20 kA, 8/20 µs PRIVATE AND
CONFIDENTIAL © CommScope 32 _x000C_TMA – 850 MHz • Interference rejection 30 dB @ 851 MHz 850 MHz ETM825P-12UD RF UPLINK
Freq. Range, MHz Gain, dB Noise figure, dB Return loss, dB Output IP3, dBm DOWNLINK Freq. Range, MHz Insertion loss, dB Return loss, dB
IMD (2 x 43 dBm), dBm Power handling, W 824 – 849 12 1.5 typ 18 +28 typ 869 – 894 0.35 typ 18 -115 500 Electrical Supply voltage, VDC
Operating current, mA Alarm current, mA 10 – 18 140 ± 15 170 – 280 Environmental Temperature range, ° C Ingress protection Surge
protection, ANT Surge protection, BTS -40 to +65 IP65 DC ground 5 kA, 8/20 µs PRIVATE AND CONFIDENTIAL © CommScope 33 _x000C_TMA
– 850/1900 MHz Dual-band 1900 MHz w/850 Bypass ETB19G8-12UB 850/1900 MHz Dual-band ETD819G-12UB LP filter PRIVATE AND
CONFIDENTIAL © CommScope 34 _x000C_TMA – Features and Specifications • High interference rejection filter characteristics - • • 850
MHz band: 30 dB rejection @ 851 MHz 1900 MHz band: 10 dB rejection @ 1912 MHz Bypass LNA on TMA failure or loss of DC RF 850 1900
Sealed long-neck connectors – moisture in cables cannot enter TMA • Robust mounting – heavy duty bolt clamps for pole, mounting holes
for wall mount

10. Electrical Supply voltage, VDC UPLINK Freq. Range, MHz 824 – 849 1850 – 1910 Gain, dB 12 1.5 typ 1.5 typ Return loss, dB 18 +27 typ +25
typ 110 ± 15 (1900 LNA) 18 Output IP3, dBm Operating current, mA 12 Noise figure, dB 10 – 18 DOWNLINK 240 ± 30 (dual-band) Alarm
current, mA 190 – 280 (1900 LNA) < 170 (dual-band) Environmental Temperature range, ° C -40 to +65 Freq. Range, MHz 869 – 894 1930 –
1990 Ingress protection IP68 Insertion loss, dB 0.35 typ 0.5 typ Surge protection, ANT DC ground Return loss, dB 18 18 Surge protection,
BTS 5 kA, 8/20 µs IMD (2 x 43 dBm), dBm -115 -115 Power handling, W 500 300 PRIVATE AND CONFIDENTIAL © CommScope 35
_x000C_TMA – 850 MHz • - • RF No ESMR rejection Does not protect from Nextel interference Available in two versions - With AISG
support - Without AISG support Size 260 x 170 x 72 mm Weight 4.5 kg UPLINK Freq. Range, MHz Gain, dB Noise figure, dB Return loss, dB
Output IP3, dBm DOWNLINK Freq. Range, MHz Insertion loss, dB Return loss, dB IMD (2 x 43 dBm), dBm Power handling, PEP, W 824 – 849 12
1.3 typ 18 +25 typ 869 – 894 0.5 typ 18 -116 typ 5000 Electrical Supply voltage, VDC Operating current, mA Alarm current, mA 7 – 30 105 ± 20
(@12 VDC) 190 ± 10 Environmental Available Q3-08 Temperature range, ° C Ingress protection Surge protection, ANT Surge protection, BTS -
40 to +65 IP67 DC ground 10 kA, 8/20 µs PRIVATE AND CONFIDENTIAL © CommScope 36 _x000C_TMA – PCS Twin PCS Twin TMA E15S09P89
• Without AISG interface • Replacement for discontinued single and twin PCS TMA Size 260 x 170 x 90 mm Weight 5.5 kg MAIN ANT
Available Q2-08 Bias Tee BTS0 DIV ANT CPU Bias Tee BTS1 PRIVATE AND CONFIDENTIAL © CommScope 37 _x000C_Same Band Combiner
(SBC) PRIVATE AND CONFIDENTIAL © CommScope 38 _x000C_Power Distribution Unit Multimode PDU EPD3603-DCS6 • Supplied as kit with
cable set - Power Cable - Alarm Cable - Bias Tee Harness PRIVATE AND CONFIDENTIAL © CommScope 39 _x000C_Bias Tees Bias Tee ABT-
DFDM-ADB ANT: female ABT-DMDF-ADB ANT: male • Wide-band performance - 806-960/1710-2170 MHz • Combined power rating - 500 W
RMS @ 806-960 MHz - 250 W RMS @ 1710-2170 MHz - 12 kW PEP • 7/16 DIN connectors for RF - ANT: female, BTS: male - ANT: male, BTS:
female • Indoor/outdoor rated • AISG-compliant versions - ABT-DFDM-ADBA - ABT-DMDF-ADBA PRIVATE AND CONFIDENTIAL ©
CommScope 40 _x000C_Bias Tees • Bulkhead type ANT connector - 7/16 DIN female • Fits Nortel GSM BTS - S-8000 - S-12000 - S-18000
(optional) • Allows Bias Tee installation inside cabinet • Reuses existing combiner jumper PRIVATE AND CONFIDENTIAL © CommScope 41
_x000C_Co-Siting Solutions PRIVATE AND CONFIDENTIAL © CommScope 42 _x000C_CELL/PCS & AWS Crossband Coupler Crossband Coupler
641280-DF DC pass 641280-DF-9-DCB DC block CEL • Extremely low insertion loss • • • • Excellent power handling Pole/wall mount
hardware included Stackable design Optional cable tray mounting kit Pass Band CEL: 806-960 MHz PCS & AWS: 1710-2170 MHz Insertion Loss
(Typ) CEL: 0.10 dB PCS & AWS: 0.15 dB Return Loss (Min) 20dB ( 2160-2170 MHz: 16 dB) Isolation (Min) 47 dB Power Handling CEL: 500 W
RMS; 12 kW PEP PCS & AWS: 275 W RMS; 6 kW PEP IMD (2 x 43 dBm) 153 dBc Housing IP68 Size 186 x 186 x 50 mm Weight 2.5 kg PRIVATE
AND CONFIDENTIAL © CommScope 43 _x000C_www.andrew.com PRIVATE AND CONFIDENTIAL © CommScope 44 _x000C_