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Architecture
Tx
Rx
To BTS
FromAntenna
Dual-Duplexed RF Path
Rx LNA
Receive Channel
PCS Full-Band
Rx Passband 1850 - 1910 MHz
Gain 13 dB
VSWR 1.5:1
Typical Performance
OIP3 +28 dBm
Tx Rejection 75 dB
Noise Figure 1 dB
S U P E R CO N D U C TO R T E C H N O LO G I E S I N C .
®
AmpLinkTM 1900i-F
Mechanical/Environmental
Characteristics Typical PerformancePower VDC (+24 or -48 V) input – 15 Watts (max)
Three 5-amp breakers or fusesWeight 46 lbs per module (sector)
Size 5.75”W x 24.5”D x 10.5”H
BTS Antenna Connectors 7/16 DIN-female
Ambient Temperature 0º C to +50º C
Enclosure Environment Compact indoor 1/3 rack-mount
Mounting Indoor 19” or 23” equipment rack or cable tray
Lightning Protection Shorted stubs in duplexer protect RF pathInternal protection for alarm and DC paths
Reliability Features Redundant architecture protects each sector against outages
Alarming Form C contacts for fault diagnosis
Characteristics Typical PerformanceTx Passband 1930 - 1990 MHzTx Insertion Loss 0.3 dBPassband VSWR 1.2:1Tx Power Handling 300 Watts CW /
3.0 kW peak pulse
Transmit Channel
Features & Benefits:> Integrated dual-duplexed receiver front-end in a compact indoor 1/3 rack> Increased sensitivity from a convenient ground-based package> Reduction in dropped and blocked calls> Increased capacity utilization, improved coverage, and higher data throughput > Compact modular 2-pack design - three systems required per sectored site> Redundant architecture for Main/Diversity paths
0.8
1
1.2
1.4
1.6
1.8
2
1840 1850 1860 1870 1880 1890 1900 1910 1920
MHz
NF (dB)
PCS Receive
Typical Noise Figure Performance
Lowest noise figure available without HTS
PG
AE9 1 0 1 W a l l S t . , S t e 1 3 0 0 , A u s t i n , T X 7 8 7 5 4 • T: 5 1 2 . 3 3 4 . 8 9 0 0 • F : 8 0 5 . 8 7 3 . 8 8 0 6 w w w. s u p t e c h . c o m
810-0029A