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