Distributed Antenna System Solutions

DAS-1721-4000
AWS/PCS DAS Conditioning Tray
MIMO E-Node B Configuration DAS System
Features
• Provides a single connection point for cellular base
stations in either AWS or PCS spectrum at either BTS
port
• Integrated variable step attenuation for each channel
• Adjustment range of 30 dB with 1 dB increments
• MIMO deployment configuration
• Passive DAS assembly without external power
requirements
• Each BTS port feeds both sectors A & B & both sectors A
& B feed each BTS port
API's DAS Interface Tray provides a single connection point when using single or multiple base stations by standardizing the
connection between the BTS and the DAS head-end equipment and improving the uplink signal with minimal impact to the
receive signal. API's low PIM DAS Interface Tray provides integrated variable step attenuation in the Tx (DL) path for each input
with an adjustment range of 30 dB with 1 dB increments.
Technical Specifications
RF
Electrical
Frequency
Range:
AWS / PCS
Mechanical
Typical Specifications
PCS
AWS
UL: 1710 – 1755 MHz
DL: 2110 – 2155 MHz
UL: 1850 – 1910 MHz
DL: 1930 – 1990 MHz
DL (TX) Loss
27.5 – 57.5 dB +/- 1 dB in 1 dB steps
(20 dB cable attenuator installed. Other
attenuation levels available upon request)
UL (RX) Loss
7.25 dB Typical
Number of DAS
Connections
Number of BTS
Connections
Return Loss
(VSWR)
PIM3
2 Each:
Maximum 80 Watts per Input Port
-18 dB (1.3:1)
Standard 1 RU 19” rack mount
Actual dim:
1.75” (H) 19” (W) 17.25” (D)
Operational Temp
0°C to +50°C
Finish
White Epoxy Paint
(Rack Panel only)
1 RU Rack
(front mount ears)
Rev Date: 5/6/2015
© API Technologies Corp. Proprietary Information
1 – Tx/Rx1 (N-F)
1 – Tx/Rx2 (N-F)
2 Each:
Tx1 Monitor (SMA-F)
Tx2 Monitor (SMA-F)
Mounting
≥ -153 dBc
1 – Sector A (N-F)
1 – Sector B (N-F)
2 Each:
Number of LMU
Connections
Dimensions
Input power
Specification
Page # 1
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www.apitech.com
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micro.apitech.com
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+1.888.553.7531
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[email protected]
DAS-1721-4000
AWS/PCS DAS Conditioning Tray
MIMO E-Node B Configuration DAS System
Front Panel
Functional Block Diagram
Rev Date: 5/6/2015
© API Technologies Corp. Proprietary Information
Page # 2
|
www.apitech.com
|
micro.apitech.com
|
+1.888.553.7531
|
[email protected]
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