Instruction Manual

DE
DANIELS
ELECTRONICS
VT-3A130 VHF AM Transmitter Instruction Manual iii
TABLE OF CONTENTS
Page
1 GENERAL..................................................................................... 1-1
1.1 Introduction.............................................................................. 1-1
1.2 Manual Organization.................................................................... 1-1
1.3 Performance Specifications ............................................................ 1-2
1.3.1 Transmitter Specifications........................................................... 1-2
1.3.2 Audio Specifications................................................................. 1-4
1.3.3 Physical Specifications .............................................................. 1-4
2 SYSTEM OVERVIEW....................................................................... 2-1
2.1 Transmitter Operation................................................................... 2-1
2.2 Frequency Selection .................................................................... 2-2
2.2.1 BCD Switch Option.................................................................. 2-2
2.2.2 Frequency Select Handle Option. .................................................. 2-2
2.3 Transmitter Assembly and Alignment ................................................ 2-3
2.3.1 Complete Transmitter Alignment................................................... 2-3
2.3.2 Output Power Adjustment........................................................... 2-3
2.4 Recommended Test Equipment List .................................................. 2-4
2.5 Repair Note .............................................................................. 2-4
2.6 Printed Circuitboard Numbering Convention........................................ 2-4
3 ILLUSTRATIONS ........................................................................... 3-1
3.1 MT-3 Transmitter Front Panel......................................................... 3-1
3.2 MT-3 Transmitter Case - Exploded View ............................................ 3-2
4 REVISION HISTORY ....................................................................... 4-1
MODULE MANUALS
MT-3 AM Transmitter Main Board Instruction Manual ............IM22-MT3AMTXMN
VT-3A130 Amplifier Instruction Manual .............................IM22-VT3A130AMP
Enhanced AM/FM Synthesizer Instruction Manual .......................... IM10-OS3AH
VHF AM Transmitter Channel Designation Tables ................... IM12VRT3A130CT
Frequency Select Handle Instruction Manual....................................IM12-FSH3