Operating instructions

RF Technology Page 2
CONTENTS CONTENTS
Contents
1 Operating Instructions 4
1.1 Installation 4
1.1.1 Sub-rack Wiring Guidelines 4
1.2 Front Panel Indicators 5
1.3 Internal Adjustments 5
1.4 Amplifier I/O Connections 6
1.4.1 RF Input 6
1.4.2 RF Output 6
1.4.3 25 Pin Connector 6
2 Circuit Description 6
2.1 Block Overview 6
2.2 RF Amplifiers 7
2.3 Directional Coupler 7
2.4 Low Pass Filter 7
2.5 Power Control Circuits 8
2.6 RF Output Indicator 8
2.7 Over Temperature Protection 8
3 Field Alignment Procedures 9
3.1 Output Power Level 9
3.2 Tuning Procedure 9
4 Specifications 10
4.1 Description 10
4.2 Physical Configuration 11
4.3 Front Panel Indicators and Test Points 11
4.3.1 Indicators 11
4.3.2 Test Points 11
4.4 Electrical Specifications 11
4.4.1 Power Requirements 11
4.4.2 Frequency Range 12
4.5 Antenna Impedance 12
4.6 Output Power 12
4.6.1 Transmit Duty Cycle 12
4.7 Spurious and Harmonics 12
4.8 Heatsink Temperature 12
4.9 ALC Output 12
4.10 Connectors 13
4.10.1 RF Input 13
4.10.2 RF Output 13
4.10.3 25-Pin Connector 13