2/08•105192AEClearGain® Ground Mounted Aplifiers
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ClearGain® Ground-Mounted Amplifiers

DD1900FullBandTypicalSpecifications

ELECTRICAL
Nominal Impedance of RF Inputs and Outputs: 50Ohm
Frequency Range
TX:  1930-1990MHz
RX:  1850-1910MHz
Passband (RX)
Gain:  13dB
Noise Figure:  1.0dB
Dynamic Range
Input at 1 dB Gain Compression: +3dBm
IIP3:  +15dBm
Insertion Loss TX Path (TX to ANT): .4dB
1915 MHz Rejection:  <15dB
1916 MHz Rejection:  <30dB
Isolation in Tx Path: 80 dB
Rejection 824-894 MHz: 80 dB
Max Input Power:  +10dBm
Passband Return Loss
TX Band:  >18dB
RX Band:  >18dB
Intermodulation: -120dBm
Maximum Input Power (RMS Power): 250W
TX Filter Rejection in RX Band: 40dB
POWER
Operational Voltage: 7to20Vdc
Operational Current: 140±10mA
Alarm Current Level: 350±20mA
PHYSICAL (Three Sector Site with Diversity)
Dimensions (HxWxD): 12.25inx19inx12.5in
Weight: 80 lbs.
CONNECTORS
Antenna Connector: 7/16DINfemale
BTS Connector: 7/16DINfemale
ENVIRONMENTAL
Operating Temperature: -40°Cto60°C
Lightning Protection: IEC61000-4-5
Vibration
Storage:  ETS3019-1-1
Transport:  ETS3019-1-2
Operation:  ETS3019-1-3
REGULATORY
EMC: ETS300342-2
APPROVALS
FCC: Part15,ClassA
UL: 1950
QUALITY
MTBF: 900,000hours