Advertisement
Quick Links
ClearGain
®
As mobile usage continues to increase, service providers are faced with the challenge of optimizing
and expanding their wireless networks to provide new and existing services. ADC's ClearGain
Ground-Mounted Amplifiers (GMAs) minimize the cost of network expansion and improve quality
of service, allowing service providers to increase profitability from new and existing services.
ClearGain GMAs improve signal quality by boosting the uplink signal of a mobile system to
increase receiver performance and improve overall coverage.
Features
• Slim, stackable design conserves rack space and eliminates tower climbs
• Advanced filtering maintains the lowest possible noise figure for improved
Quality of Service (QoS)
• Highly advanced LNA amplifies RX signal for improved receiver performance
and increase in coverage
• Dual duplex feature reduces the number of feeder cable runs by providing simultaneous
operation of TX and RX with low TX loss
• Modular system is fully compatible with all base stations
• Power and alarming for up to three GMA units
w w w . a d c . c o m
Ground-Mounted Amplifiers
•
+ 1 - 9 5 2 - 9 3 8 - 8 0 8 0
•
1 - 8 0 0 - 3 6 6 - 3 8 9 1
®
Advertisement
Related Manuals for ADC Tower-mounted Amplifier ClearGain
Summary of Contents for ADC Tower-mounted Amplifier ClearGain
- Page 1 As mobile usage continues to increase, service providers are faced with the challenge of optimizing and expanding their wireless networks to provide new and existing services. ADC’s ClearGain Ground-Mounted Amplifiers (GMAs) minimize the cost of network expansion and improve quality of service, allowing service providers to increase profitability from new and existing services.
-
Page 2: System Overview
Due to the tradeoff between bit rate and bandwidth inherent to data services, improved signal quality is required to achieve the same level of performance at even higher data rates. ADC’s ClearGain GMAs help provide this improvement in signal quality. ClearGain GMAs improve signal quality by boosting the uplink (RX) signal of a mobile system. GMAs perform this amplification with the lowest possible noise contribution, resulting in a substantial increase in receiver performance and an improvement in overall coverage. These improvements in QoS allow... - Page 3 ClearGain Ground-Mounted Amplifiers ® DD800 Full Band GMA Typical Specifications ELECTRICAL Nominal Impedance of RF Inputs and Outputs: Frequency Range Passband (RX) Gain: Noise Figure: Dynamic Range Input at 1 dB Gain Compression: IIP3: Insertion Loss TX Path (TX to ANT): 851 MHz Rejection: Bypass Insertion Loss: Isolation in Tx Path: Rejection 1850-1998 MHz: Max Input Power:...
- Page 4 ClearGain Ground-Mounted Amplifiers ® DD1900 Full Band Typical Specifications ELECTRICAL Nominal Impedance of RF Inputs and Outputs: Frequency Range Passband (RX) Gain: Noise Figure: Dynamic Range Input at 1 dB Gain Compression: IIP3: Insertion Loss TX Path (TX to ANT): 1915 MHz Rejection: 1916 MHz Rejection: Isolation in Tx Path: Rejection 824-894 MHz: Max Input Power:...
- Page 5 ClearGain Ground-Mounted Amplifiers ® DD1900 Full Band with DD800 Diplexer The DD1900 Full Band with DD800 Diplexer GMA amplifies the full 1900 MHz band to maximize signal quality and optimize coverage while passing through the 800 MHz band without amplification. This allows the 1900 MHz system to be amplified without affecting the existing 800 MHz system. The ClearGain DD1900 Full Band with DD800 Diplexer GMA features a slim, modular system that can be used in a three sector BTS or an Omni BTS. The amplification module is only 2RU high. Therefore, an entire GMA configured for a three-sector BTS will only take up 7RU in a 19" rack. 1900 Antenna Base Station w w w . a d c . c o m • + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 800/1900 Antenna Diplexer...
- Page 6 ClearGain Ground-Mounted Amplifiers ® DD1900 Full Band with DD800 Diplexer Typical Specifications ELECTRICAL Nominal Impedance of RF Inputs and Outputs: Frequency Range Passband (RX) Gain: Noise Figure: Dynamic Range Input at 1 dB Gain Compression: IIP3: Insertion Loss TX Path (TX to ANT): 1915 MHz Rejection: 1916 MHz Rejection: Isolation in Tx Path: Rejection 824-894 MHz: Max Input Power:...
-
Page 7: Power Distribution Unit
® Power Distribution Unit Time and space are important considerations when selecting and installing wireless components at base transceiver station sites. The simple, compact design of ADC’s ClearGain Power Distribution Unit (PDU) ® is intended to help service providers save both. From a compact unit that is easily mounted on a wall or a rack, ClearGain PDUs provide power and alarming for ADC’s ground-mounted amplifiers. - Page 8 ClearGain Ground-Mounted Amplifiers ® Power Distribution Unit Typical Specifications ELECTRICAL Input Voltage: Output Voltage: Maximum Current Drawn: PHYSICAL Dimensions (HxWxD): Weight: Color: CONNECTORS Output for GMAs: Power Connector: General Alarm Connector: Indicators Singlemode PDU: Red General Alarm LED Alarm output LEDs ENVIRONMENT Storage: Transport: Operation: Housing: Temperature Range (Indoor Use):...
- Page 9 ClearGain Ground-Mounted Amplifiers ® O r d e r i n g I n f o r m a t i o n Description ClearGain Ground Mounted Aplifiers 800 Fullband 1900 Fullband 1900 Fullband GMA w/ 800 Diplexer ClearGain Power Distribution Unit ClearGain Single Mode PDU, Includes power cable and grounding cable PDU Mounting Bracket w w w . a d c . c o m •...
- Page 10 ClearGain Ground-Mounted Amplifiers ® Creating a Bill of Materials A typical site includes three components in various quantities. You have three GMA options: 1. CG0800DD025DG00 2. CG1900DD060DG00 3. CG1900DD060DGBP The GMAs include: • Mounting hardware • Grounding lug Ordering information: Order one per sector You have one PDU option: 1. CG-PDU-SMPWR The PDU includes: •...
- Page 11 w w w . a d c . c o m • + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 • 1 - 8 0 0 - 3 6 6 - 3 8 9 1...
- Page 12 From North America, Call Toll Free: 1-800-366-3891 • Outside of North America: +1-952-938-8080 Fax: +1-952-917-3237 • For a listing of ADC’s global sales office locations, please refer to our website. ADC Telecommunications, Inc., P.O. Box 1101, Minneapolis, Minnesota USA 55440-1101 Specifications published here are current as of the date of publication of this document. Because we are continuously improving our products, ADC reserves the right to change specifications without prior notice. At any time, you may verify product specifications by contacting our headquarters office in Minneapolis. ADC Telecommunications, Inc. views its patent portfolio as an important corporate asset and vigorously enforces its patents. Products or features contained herein may be covered by one or more U.S. or foreign patents. An Equal Opportunity Employer 105192AE 2/08 Revision © 2008, 2007 ADC Telecommunications, Inc. All Rights Reserved...