Download RF Technology R50 Eclipse Series Operating instructions

CONTENTS
1
CONTENTS
OPERATING INSTRUCTIONS
1.1
FRONT PANEL CONTROLS AND INDICATORS
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.2
2
PWR LED
SQ LED
ALARM LED
2
2
2
RECEIVER OPTIONS
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
3
3.1
3.2
1
1
1
FRONT PANEL INDICATORS
1.2.1
1.2.2
1.2.3
2
Monitor Volume
Monitor Squelch
N.SQ 1
C.SQ 2
LINE 2
1
3
SERIAL I/O PARAMETERS
RECEIVER LOW BATTERY LEVEL
LOOP VOLTS SELECT
COS SOURCE/SINK SELECT
COS POLARITY
NOISE BLANKER
ADVANCED SLOT SELECTABLE PARAMETERS
STANDARD CHANNEL PARAMETERS
3
3
3
3
4
4
4
5
RECEIVER I/O CONNECTIONS
5
25 PIN CONNECTOR
9 PIN FRONT PANEL CONNECTOR
5
6
4
CHANNEL PROGRAMMING AND OPTION SELECTIONS
6
5
CIRCUIT DESCRIPTION
7
5.1
5.2
5.3
5.4
5.5
5.6
5.7
6
R50 MASTER SCHEMATIC (SHEET 1)
MICROPROCESSOR (SHEET 2)
RF SECTION (SHEET 3)
5.4 RECEIVER SECTION (SHEET 4)
VOLTAGE CONTROLLED OSCILLATOR (SHEET 5)
AUDIO PROCESSING SECTION (SHEET 6)
POWER GENERATION SECTION (SHEET 7)
FIELD ALIGNMENT (CALIBRATION) PROCEDURE
6.1
6.2
6.3
6.4
6.5
7
STANDARD TEST EQUIPMENT
INVOKING THE CALIBRATION PROCEDURE MANUALLY
THE "MISCELLANEOUS" CALIBRATION PROCEDURE
LINE CALIBRATION PROCEDURE
THE "REFERENCE" CALIBRATION PROCEDURE
SPECIFICATIONS
7.1
14
14
14
15
16
16
Channel Capacity
CTCSS 17
DCS 17
Channel Programming
Channel Selection
Microprocessor
Page 2
14
16
OVERALL DESCRIPTION
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.1.6
7
7
9
10
11
12
13
16
17
17
17
RF Technology R50