ClearGain® Tower-Mounted Amplifiers
Americas
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®
Tower-Mounted Amplifiers (TMAs) minimize the cost of network expansion and improve quality of
service, allowing service providers to increase profitability from new and existing services.
The ClearGain TMAs improve signal quality by boosting the uplink signal of a mobile system to
increase receiver performance and improve overall coverage.
Features:
• Provides amplification of the Band
• 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
• Full Band feature provides amplification of the entire band
• Advanced filtering maintains the lowest possible noise figure for improved quality of service
• Slim, stackable design conserves tower space and reduces tower-related costs
• Seamless aluminum sleeve construction protects components from the elements
• Modular system is fully compatible with all base stations
• Power and alarming for up to six masthead units is provided from a single unit at the base station
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ClearGain® Tower-Mounted Amplifiers
Americas
DD800 Full Band Typical Specifications
ELECTRICAL
Nominal Impedance of RF Inputs and Outputs:
Frequency Range:
TX:
50 Ohm
869-894 MHz
824-849 MHz
RX:
Passband (RX)
Gain:
12 dB
Noise Figure:
1.5 dB
Dynamic Range
Input at 1 dB Gain Compression:
IIP3:
0 dBm
+13 dBm
+10 dBm
<30 dB
2.0 dB
80 dB
Max Input Power:
851 MHz Rejection:
Bypass Insertion Loss:
Isolation in Tx Path:
Rejection 1850-1998 MHz:
Insertion Loss of TX Path (TX to Antenna):
Passband Return Loss
TX Band:
RX Band:
Intermodulation:
Maximum Input Power (RMS Power):
Tx Rejection in Rx Band:
80 dB
0.4 dB
>18 dB
>18 dB
-120 dBm
500 W
40 dB
POWER
Operational Voltage:
Operational Current:
7 to 15 Vdc
140 10 mA
PHYSICAL
Dimensions (HxWxD):
Weight:
Color:
332 mm x 250 mm x 84 mm
6.3 kg (13.9 lbs.)
Silver
Housing:
Aluminum
CONNECTORS
Antenna Connector:
BTS Connector:
7/16 DIN female
7/16 DIN female
ENVIRONMENTAL
Operating Temperature:
Lightning Protection:
Vibration
-40°C to +60°C
IEC 61000-4-5
Storage:
Transport:
Operation:
ETS3019-1-1
ETS3019-1-2
ETS3019-1-3
REGULATORY
EMC:
ETS300 342-2
APPROVALS
FCC:
UL:
Part 15, Class A
1950
QUALITY
MTBF:
900,000 hours
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ClearGain® Tower-Mounted Amplifiers
Americas
DD800 B-Band Typical Specifications
ELECTRICAL
Nominal Impedance of RF Inputs and Outputs:
Frequency Range:
50 Ohm
TX:
RX:
880-894 MHz
835-849 MHz
Passband (RX)
Gain:
12 dB
Noise Figure:
1.7 dB
Dynamic Range
Input at 1 dB Gain Compression:
IIP3:
0 dBm
+13 dBm
+10 dBm
>35 dB
2.0 dB
80 dB
Max Input Power:
Antenna Isolation 851-869 MHz:
Bypass Insertion Loss:
Isolation in Tx Path:
Rejection 1850-1998 MHz:
Insertion Loss of TX Path (TX to Antenna):
Passband Return Loss
TX Band:
RX Band:
Intermodulation:
Maximum Input Power (RMS Power):
Tx Rejection in Rx Band:
80 dB
0.4 dB
>18 dB
>18 dB
-120 dBm
500 W
40 dB
POWER
Operational Voltage:
Operational Current:
Alarm Current Level:
7 to 20 Vdc
140 10 mA
350 10 mA
PHYSICAL
Dimensions (HxWxD):
332 mm x 250 mm x 84 mm
(13 in x 9.8 in x 3.3 in)
6.3 kg (13.9 lb)
Silver
Weight:
Color:
Housing:
Aluminum
CONNECTORS
Antenna Connector:
BTS Connector:
7/16 DIN female
7/16 DIN female
ENVIRONMENTAL
Operating Temperature:
Lightning Protection:
Vibration
-40° to +60° C
IEC 61000-4-5
Storage:
Transport:
Operation:
ETS3019-1-1
ETS3019-1-2
ETS3019-1-4
REGULATORY
EMC:
ETS300 342-2
APPROVALS
FCC:
UL:
Part 15, Class A
1950
QUALITY
MTBF:
900,000 hours
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ClearGain® Tower-Mounted Amplifiers
Americas
DD1900 Full Band Typical Specifications
ELECTRICAL
Nominal Impedance of RF Inputs and Outputs:
Frequency Range
50 Ohm
TX:
RX:
1930-1990 MHz
1850-1910 MHz
Passband (RX)
Gain:
12 dB
Noise Figure:
1.6 dB
Dynamic Range
Input at 1 dB Gain Compression:
IIP3:
+3 dBm
+13 dBm
+10 dBm
<15 dB
<30 dB
2.0 dB
80 dB
Max Input Power:
1915 MHz Rejection:
1916 MHz Rejection:
Bypass Inserion Loss:
Isolation in Tx Path:
Rejection 824-894 MHz:
Insertion Loss of TX Path (TX to Antenna):
Passband Return Loss
TX Band:
RX Band:
Intermodulation:
Maximum Input Power (RMS Power):
Tx Filter Rejection in Rx Band:
80 dB
.4 dB
>18 dB
>18 dB
-120 dBm
250 W
40 dB
POWER
Operational Voltage:
Operational Current:
Alarm Current Level:
7 to 15 Vdc
140 10 mA
350 20 mA
PHYSICAL
Dimensions (HxWxD):
Weight:
Color:
297 mm x 287 mm x 70 mm
5.5 kg (12.1 lbs.)
Silver
Housing:
Aluminum
CONNECTORS
Antenna Connector:
BTS Connector:
7/16 DIN female
7/16 DIN female
ENVIRONMENTAL
Operating Temperature:
Lightning Protection:
Vibration
-40ºC to +60ºC
IEC61000-4-5
Storage:
Transport:
Operation:
ETS3019-1-1
ETS3019-1-2
ETS3019-1-3
REGULATORY
EMC:
ETS300 342-2
APPROVALS
FCC:
UL:
Part 15, Class A
1950
QUALITY
MTBF:
900,000 hours
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ClearGain® Tower-Mounted Amplifiers
Americas
DD1900 Full Band with 800 Bypass Typical Specifications
ELECTRICAL
Nominal Impedance of RF Inputs and Outputs:
Frequency Range
50 Ohm
TX:
RX:
1930-1990 MHz
1850-1910 MHz
Passband (RX)
Gain:
12 dB
Noise Figure:
1.6 dB
Dynamic Range
Input at 1 dB Gain Compression:
IIP3:
+3 dBm
+15 dBm
4 dB
<15 dB
<30 dB
2.0 dB
80 dB
Insertion Loss TX Path (TX to ANT): .
1915 MHz Rejection:
1916 MHz Rejection:
Bypass Insertion Loss:
Isolation in Tx Path:
Rejection 824-894 MHz:
Max Input Power:
Passband Return Loss
TX Band:
RX Band:
Intermodulation:
Maximum Input Power (RMS Power):
Tx Filter Rejection in Rx Band:
80 dB
+10 dBm
>18 dB
>18 dB
-120 dBm
250 W
40 dB
POWER
Operational Voltage:
Operational Current:
Alarm Current Level:
7 to 20 Vdc
140 10 mA
350 20 mA
PHYSICAL
Dimensions (HxWxD):
Weight:
Color:
297 mm x 287 mm x 70 mm
5.5 kg (12.1 lbs.)
Silver
Housing:
Aluminum
CONNECTORS
Antenna Connector:
BTS Connector:
7/16 DIN female
7/16 DIN female
ENVIRONMENTAL
Operating Temperature:
Lightning Protection:
Vibration
-40°C to +60°C
IEC 61000-4-5
Storage:
Transport:
Operation:
ETS3019-1-1
ETS3019-1-2
ETS3019-1-3
REGULATORY
EMC:
ETS300 342-2
APPROVALS
FCC:
UL:
Part 15, Class A
1950
QUALITY
MTBF:
900,000 hours
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ClearGain® Tower-Mounted Amplifiers
Americas
Dual Band 800/1900 MHz Full Band Typical Specifications
ELECTRICAL
Nominal Impedance of RF Inputs and Outputs:
Frequency Range
50 Ohm
TX:
800:
1900:
800:
869-894 MHz
1930-1990 MHz
824-849 MHz
1850-1910 MHz
25/60 MHz
RX:
1900:
Filter Bandwidth:
Passband (RX)
Gain:
12 dB
Noise Figure:
800:
1900:
1.5 dB
1.6 dB
Dynamic Range
Input at 1 dB Gain Compression:
IIP3:
+0 dBm
+13 dBm
+10 dBm
<30 dB
<15 dB
<30 dB
2.0 dB
Max. Input Power:
851 MHz Rejection:
1915 MHz Rejection:
1916 MHz Rejection:
Bypass Insertion Loss:
Isolation in TX Path:
Insertion Loss of TX Path (TX to Antenna):
Passband Return Loss:
TX Band:
80 dB
4 dB
>18 dB
RX Band:
>18 dB
Intemodulation:
Max. Input Power (RMS Power):
800:
-120 dBm
500 W
250 W
40 dB
1900:
Tx Filter Rejection in RX Path:
POWER
Operational Voltage:
Operational Current:
Alarm Current Level:
PHYSICAL
7 to 20 Vdc
280 10 mA
350-520 mA
Dimensions (HxWxD):
Weight:
Color:
357 mm x 287 mm x 149 mm
10.5 kg (22.5 lbs.)
Silver
Housing:
Aluminum
CONNECTORS
Antenna Connector:
BTS Connector:
ENVIRONMENTAL
Operating Temperature:
Lightning Protection:
Vibration:
7/16 DIN female
7/16 DIN female
-40° to +60 °C
IEC 61000-4-5
Storage:
Transport:
Operation:
ETS3019-1-1
ETS3019-1-2
ETS3019-1-3
REGULATORY
EMC:
ETS300 342-2
APPROVALS
FCC:
UL:
Part 15, Class A
1950
QUALITY
MTBF:
900,000 hours
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1 - 8 0 0 - 3 6 6 - 3 8 9 1
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ClearGain® Tower-Mounted Amplifiers
Americas
STRB-NF-NM-G-KIT
STRB-NM-NF-G-KIT
STRB-DM-DF-G-KIT
STRB-DF-DM-G-KIT
Bias-T Units
ADC’s newly enhanced Bias-T Units can be used indoors and outdoors in conjunction with the ClearGain
power distribution unit (PDU). These versatile units, also known as a DC current injector, insert DC
power into the coaxial cable and extract alarm and monitoring signals from the coaxial cable. These
units can also be used with a SMART PDU.
Bias-T Unit Typical Specifications
PRODUCT CONFIGURATION
Main path connectors:
DC injection/Sample port connector:
Mounting and grounding:
Refer to ordering information for configurations
TNC jack (female)
/M8 / brk (MH - bulkhead mounting/ M -
screw / brk - bracket)
TECHNICAL DATA
Impedance:
50 ohms
Frequency range:
Return loss:
800 to 2200 MHz
> 19 dB
Insertion loss:
< 0.2 dB
RF CW power:
500 W
PIM 3rd order:
-108 dBm
Surge current handling capability:
Operating temperature:
Waterproof degree:
DC injection / DC bypass current:
DC supply / DC bypass voltage:
MTBF:
3kA single
-40°C to + 65°C
IP 65
< 2 A
< 48 V
600,000 hours
125 mm x 110 mm x 45 mm
(4.9 in x 4.3 in x 1.8 in)
0.8 kg (1.8 lbs.)
Size:
Weight:
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ClearGain® Tower-Mounted Amplifiers
Americas
Singlemode and Dual Mode 800/1900 MHz 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 tower-mounted amplifiers.
Features:
• Provides power and alarm functions for on-site monitoring of masthead units (MHUs)
• Monitors condition of feeder cable
• Wall- or rack-mountable to fit available space
• LED indicators for alarm functions
• Simple, compact design allows for easy installation and connections
The ClearGain PDU is an integrated unit that provides power and alarm functions for the ClearGain
TMA system. The ClearGain Singlemode PDU provides power for up to six single frequency TMAs. For
dual band systems, the ClearGain Dual Mode PDU provides power for up to six dual band TMAs or
twelve multi-frequency systems that amplify a single frequency.
The PDU monitors the current of the MHU. If an MHU fails, the ClearGain PDU gives an alarm
indication. The ClearGain PDU also monitors the condition of the feeder cable. Alarm indicators identify
failure in the feeder cable or MHUs and in which MHU the failure occurred, providing fast and easy on-
site diagnostics. The flexible design of ClearGain PDUs allows them to be rack-mounted or mounted
indoors on the wall or on the side of a BTS cabinet.
An external Bias-T unit is used in conjunction with the PDU and is designed to connect directly into the
BTS coaxial connector. Bias-T units are available with various connector types, with gas tube arrestors for
lightning protection on the ANT and MHU ports. Quarter wave stub lightning protection is integrated on
the BTS port of the Bias-T units.
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ClearGain® Tower-Mounted Amplifiers
Americas
Singlemode and Dual Mode 800/1900 MHz PDU Typical Specifications
ELECTRICAL
Input Voltage:
20-56 Vdc positive/negative ground
Output Voltage:
Maximum Current Drawn:
18 Vdc each
3.8A
PHYSICAL
Dimensions (HxWxD):
Weight:
Color:
43 x 196 x 103 mm (1.69" x 7.72" x 4.06")
<460 g
Silver
CONNECTORS
Output for MHUs:
Power Connector:
General Alarm Connector:
Indicators
SMB, male (qty 6)
4-pin male
3-pin male
Singlemode PDU:
Red General Alarm LED
Dual Mode PDU:
Red General Alarm LEDs
Alarm output:
Green OK/NOK LEDs
Green/Yellow OK/NOK LEDs
Alarm output is isolated 3-pin relay connection
Normally open and normally closed connection
available
ENVIRONMENT
Storage:
ETS3019-1-1
Transport:
ETS3019-1-2
Operation:
ETS3019-1-3
Housing:
IP40
Temperature Range (Indoor Use):
Lightning Protection:
APPROVALS
-20ºC to +65ºC (-4ºF to +149ºF)
IEC 1000-4-5 EMC
UL
QUALITY
MTBF 250,000 hours. Manufactured under
ISO 9001 quality system
ACCESSORIES
Basic Accessories:
Power supply cable (10 m), alarm cable (10 m),
grounding cable (2 m) and wall mounting screws
Mounting hardware for 19” rack mount
Optional Accessories:
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ClearGain® Tower-Mounted Amplifiers
Americas
O rd e r i n g I n f o r m a t i o n
Description
Catalog Number
ClearGain Masthead Units
DD800 Full Band
CG-800DD-FULL-DIN
CG0800DDB14DTTX
CG-1900DD-FULL-DIN
CG1900DDBFBDTBP
CG-1900/800-DB-FB-DIN
DD800 B-Band
DD1900 Full Band
DD1900 Full Band w/800 Bypass
Full Band 800/1900 MHz
Bias-T Kits*
7/16 DIN male to BTS, 7/16 DIN female to ANT
7/16 DIN female to BTS, 7/16 DIN male to ANT
N male to BTS, N female to ANT
N female to BTS, N male to ANT
Power Distribution Units
STRB-DM-DF-G-KIT
STRB-DF-DM-G-KIT
STRB-NM-NF-G-KIT
STRB-NF-NM-G-KIT
Single Mode PDU; includes power cable and grounding cable
Dual Mode PDU; includes power cable and grounding cable
CG-PDU-SMPWR
CG-PDU-DMPWR
*Bias-T, DC Cable 4.25 meters (SMB to TNC), Grounding Cable 1.5 meters (one end terminated)
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ClearGain® Tower-Mounted Amplifiers
Americas
Creating a Bill of Materials
A typical site includes three components in various quantities.
You have six TMA options:
1. CG-800DD-FULL-DIN
2. CG-800DDB14DT00
3. CG-1900DD-FULL-DIN
4. CG-1900W800-FULL-DIN
5. CG1900DDBFBDTBP
DD800 Full Band TMA, DIN Connectors
DD800 B-Band TMA, DIN Connectors
DD1900 Full Band TMA, DIN Connectors
DD1900 with 800 Bypass Full Band TMA, DIN Connectors
DD1900 with 800 Bypass Full Band TMA with
DC Block, DIN Connectors
6. CG-1900/800-DB-FB-DIN
Dual Band-Full Band TMA, DIN Connectors
The TMAs include:
• Mounting hardware
• Grounding cable/strap (length 1.5 meters)
Ordering information: Order two per sector
You have four Bias-T options (based on connector type and orientation):
1. STRB-DF-DM-G-KIT
2. STRB-DM-DF-G-KIT
3. STRB-NF-NM-G-KIT
4. STRB-NM-NF-G-KIT
DIN Female to BTS Port, DIN Male to ANT Port
DIN Male to BTS Port, DIN Female to ANT Port
N Female to BTS Port N Male to ANT Port
N Male to BTS Port, N Female to ANT Port
The Bias-Ts include: • Grounding cable/strap (length 1.5 meters)
• Bias-T cable; go from Bias-T to the PDU (length 14 feet)
Ordering information: Order two per sector
You have two PDU options:
1. CG-PDU-SMPWR
2. CG-PDU-DMPWR
Single Power PDU
Dual Power PDU*
*Typically used in conjunction with the Dual Power TMA
The PDUs include:
• Power cable (length 10 meters)
• Alarm cable (length 10 meters)
• Grounding cable/strap (length 1.5 meters)
Ordering information: Order one per site
Optional Accessories:
Longer Bias-T Cable CG-PDU-30CABLE (30 foot Bias-T cable)
PDU Rack Mounting Brackets AUX-000076 (19" rack mounting bracket)
AUX-000076 and EB-17P (23" mounting bracket)
AUX-000084 (Siemens cabinet mounting bracket)
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
105187AE 8/07 Original © 2007 ADC Telecommunications, Inc. All Rights Reserved
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