Ericsson LPE-200 manual Table of Contents

	AE/LZB 119 1902 R1A
TABLE OF CONTENTS
SPECIFICATIONS	4
GENERAL	4
RECEIVE	5
TRANSMIT	5
DESCRIPTION	6
MECHANICAL	7
OPTIONS AND ACCESSORIES	7
OPERATION	8
CONTROLS	8
KEYPAD SCAN/SYSTEM FUNCTIONS	9
CIRCUIT ANALYSIS	10
SOFTWARE	10
RECEIVER	10
RX Front End	10
Rx Back End	11
TRANSMITTER	13
Transmit Frequency Generation	13
TX/Converter/Modulator (N150)	13
SAW Transmit Band Pass Filter 1	14
MMIC Buffer Amplifier	14
SAW Transmit Band Pass Filter 2	14
Power Amplifier (N101)	14
Directional Coupler (W100)	14
Power Sensor Circuit (N102-A)	14
Power Control Buffer (N102-B)	15
Transmit Low-Pass Filter/Antenna Switch	15
Transmit Modulation	15
SYNTHESIZER	15
Dual Synthesizers (N203)	15
Bilateral Switch (N201)	15
Main Voltage Controlled Oscillator (U200)	15
Main Synthesizer (N203)	16
Auxiliary Synthesizer (N203)	16
Reference Oscillator (U201)	16
DC POWER DISTRIBUTION	16
Synthesizer Regulator (N290)	16
Receiver Regulator (N490)	16
Transmit Regulator (N190)	16
Tx Switch (V192)	17
B+ Switch (V191)	17
Analog Regulator (N900)	17
+5V-D Switching Regulator (N902)	17
LCD NEGATIVE BIAS GENERATOR	18
SERVICE	18
EQUIPMENT REQUIRED	18
PROGRAMMING	18
Personality Programming	18
Flash Programming	19
Programming Mode	19

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