RT2047 DSC - PART II
CONTENTS
2 CIRCUIT DESCRIPTION 2-1
2.1 RECEIVER UNIT MODULE 100 2-1
2.2 RX-SYNTHESIZER UNIT MODULE 200 2-4
2.3 TX-EXCITER UNIT MODULE 300 2-8
2.4 TX-POWER AMPLIFIER MODULE 400 2-13
2.5 ANTENNA RELAY (500) 2-13
2.6 INTERFACE UNIT MODULE 6/600 2-17
2.7 KEYBOARD UNIT MODULE 7/700 2-24
2.8 DUPLEX FILTER MODULE 800 2-28
2.9 FILTER UNIT MODULE 9/900 2-29
2.10 MAIN DIAGRAM 2-32
2.11 MICROTELEPHONE INSTALLATION 2-34
2.12 SPECIAL INSTALLATION WITH 2 MICROTELEPHONES 2-35
2.13 SPECIAL INSTALLATION WITH 3 MICROTELEPHONES 2-36
2.14 MECHANICAL DIMENSIONS FOR HANDSET 2-37
2.15 DC POWER SUPPLY N418 2-39
2.16 N420 24V/12V REGULATOR 2-42
9546
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