DANIELS
ELECTRONICS LTD.
TM
VHF Enhanced Extra Wideband Receiver Instruction Manual IM10-VR3H040-AB
v
6
ILLUSTRATIONS AND SCHEMATIC DRAWINGS ............................................ 6-1
6.1 21.4 MHz IF/Audio Board Component Layout (Bottom) – Extra Wideband ... 6-1
6.2 21.4 MHz IF/Audio Board Component Layout (Top) – Extra Wideband......... 6-2
6.3 21.4 MHz IF/Audio Board Schematic Diagram – Extra Wideband .................. 6-3
6.4 21.1 MHz FM IF Buffer Component Layout .................................................... 6-5
6.5 21.1 MHz FM IF Buffer Schematic Diagram.................................................... 6-5
6.6 Enhanced Front End Block Diagram................................................................. 6-6
6.7 BandPass Filter Component Layout .................................................................. 6-6
6.8 BandPass Filter Schematic Diagram ................................................................. 6-6
6.9 Enhanced Front End Schematic Diagram – Extra Wideband............................ 6-7
6.10 Enhanced Front End Component Layout – Extra Wideband ............................ 6-9
6.11 Synthesizer Analog PCB Component Layout (Bottom) – Extra Wideband.... 6-10
6.12 Synthesizer Analog PCB Component Layout (Top) – Extra Wideband ......... 6-11
6.13 Synthesizer Analog PCB Schematic Diagram – Extra Wideband................... 6-12
6.14 Synthesizer Digital PCB Schematic Diagram – Extra Wideband ................... 6-13
6.15 Synthesizer Digital PCB Component Layout (Bottom) – Extra Wideband .... 6-14
6.16 Synthesizer Digital PCB Component Layout (Top) – Extra Wideband.......... 6-15
7 PARTS
LISTS ........................................................................................................... 7-1
7.1 Electrical Parts Lists .......................................................................................... 7-1
7.1.1 21.4 MHz IF/Audio Main Board ................................................................... 7-1
7.1.2 IF Buffer Board.............................................................................................. 7-8
7.1.3 Enhanced Front End ...................................................................................... 7-8
7.1.4 FE BandPass Filter ...................................................................................... 7-10
7.1.5 Enhanced Synthesizer Analog Board .......................................................... 7-11
7.1.6 Enhanced Synthesizer Digital Board ........................................................... 7-14
7.2 Mechanical Parts.............................................................................................. 7-16
7.2.1 21.4 MHz IF/Audio Main Board ................................................................. 7-16
7.2.2 Enhanced Front End .................................................................................... 7-17
7.2.3 Enhanced
Synthesizer.................................................................................. 7-17
8 CHANNEL
DESIGNATION TABLES .................................................................... 8-1
8.1 Channel Designation Table: 29-50 MHz, 5kHz Increments ............................. 8-1
8.2 Channel Designation Table: 29-50 MHz, 6.25kHz Increments ...................... 8-13
9 REVISION
HISTORY .............................................................................................. 9-1
