User's Manual

RF Power Amplifiers

Andrew Corporation – Power Amplifier Group

Propriety – Use pursuant to Company Instruction

1 of 5

TMPRM PCS 1900 50W GMSK 30W EDGE

Model: RF100721 (RM2 1900)

Doc: PT08001

Operation Instruction

Date: May 18, 2008

Version. 1.0

Ref# : FCC ID:S8L-100721TMPRM & IC:2237-100721TMPRM

PAGE 1
RF Power Amplifiers TMPRM PCS 1900 50W GMSK 30W EDGE Model: RF100721 (RM2 1900) Doc: PT08001 Operation Instruction Date: May 18, 2008 Version. 1.
PAGE 2
RF Power Amplifiers 1. Introduction This document presents description of the Andrew Corporation 1900 PCS Band RM2 Power Amplifier (50W GMSK / 30W EDGE). The RF100721 (RM2 1900) amplifier is a medium power, RF amplifier intended to provide signal amplification. The RF100721 (RM2 1900) amplifier is compatible with GSM and EDGE air interfaces operating in U.S. domestic cell sites where FCC compliance is mandatory. The RF100721 (RM2 1900) power amplifier includes 3 lines of RF amplification (“TX paths”).
PAGE 3
RF Power Amplifiers 3. Functional Blocks: The Andrew RF100721 (RM2 1900) includes 3 lines of RF amplification.
PAGE 4
RF Power Amplifiers 4. Inputs and Outputs: The amplifier is powered from a DC supply voltage, which can range from 26VDC to 30.5VDC. The DC power is brought into the amplifier through a header right angle, 2 pins connector, located on the amplifier motherboard. A 44 pins connector, also located on the amplifier motherboard, is used for analogical lines enabling monitoring and control. This connector is used both during factory tests and at the system level by the customer .
PAGE 5
RF Power Amplifiers Changes of modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipments.