User's Manual

850 Band 1W Small Cell Amplifier User Guide Page 1
Communication Components Inc.
89 Leuning Street
South Hackensack, NJ 07606
Phone: [phone]
Fax: [phone]
www.cciproducts.com
UMTS 850 Band MetroCell Amplifier
CCI Model Number SCB-850-1W-ALU-OD-1
USER’S GUIDE
Product Description:
SCB-850-1W-ALU-OD-1 UMTS MetroCell Amplifier (850 Band):
The CCI UMTS 850 Band MetroCell Amplifier Module consists of a Digital Pre-Distortion Downlink power
amplifier capable of generating a minimum 1 Watt UMTS signal.
Operation Description:
The SCB-850-1W-ALU-OD-1 850 Band MetroCell Amplifier Module is designed to supply a maximum
output power level of 1 Watt (+30.0 dBm). Although the gain of the Amplifier is fixed, the output can be
adjusted by setting the input power level.
Operation and Installation Instructions:
The following instructions should be followed when installing the unit in service:
• Apply a 48 VDC input voltage to the POE+ Input connector of the 850 Band MetroCell Amplifier
Module.
• Insure that the DC Source is capable of delivering up to 0.4 Amps at 48 VDC.
• Apply a UMTS signal up to +24 dBm (250 mW) to the BTS Input port of the 850 Band MetroCell
Amplifier Module.
Note: “System Level” usage (see typical site installation block diagram on page 2) is based on the
input signal from the Small Cell BTS set to the maximum rated power of +24 dBm.
• Check the Antenna 2 output to insure proper output power is present (BTS
IN
– 6.0 dB ≤ ANT
OUT
≤
BTS
IN
-4.0dB).
• Check the TX/RX output to insure proper output power is present
(BTS
IN
+ 5.5dB (± 0.5 dB)).
• Adjust the input power level to insure the output power level is in compliance with the values
indicated in the table on page 2.