Drake Mods - TR3 to the TR7
July 16th, 1997 - Authored by VE3EFJ
TABLE OF CONTENTS
1.0 Drake Mods
2.0 Some Notes Regarding V6
3.0 General
3.1 PTO Service Notes
3.2 General Mechanics
3.3 Transmitting (General)
3.4 R4any Receivers
3.5 What Distinguished the C Line?
3.6 R4B and R4C
3.7 R4C Evolution
3.7.1 Sources of Commercial Mods
3.8 Some Notes on Receiver Gain and AGC
3.9 The R4A
4.0 R4B and R4C Mods and Tech
4.1 R4C Change Summary
5.0 AC4 Power Supplies
6.0 T4 Series Transmitters
6.1.1 T4 Evolution
6.1.2 T4any Mods and Tech
6.1.3 T4 Reciter
7.0 TR3 Transceiver (circa 1963)
8.0 RV3 and RV4 Remote VFOs
9.0 TR4any Transceivers
9.1 Early and Late Model TR4
9.2 TR4 Mods and Tech
SPR-4
10.1 SPR-4 Mods and Tech
10.2 Variations
11.0 TR5
12.0 TR7
12.1 TR7A/TR7 Differences
12.2 TR7 Mods and Tech
13.0 AUX7
13.1 Band Programming
13.2 Synthesizer Programming
13.3 Crystal Control
14.0 R7 Receivers
14.1 Variations
15.0 Drake Prices
16.0 Bibliography
17.0 Author's Notes
18.0 Reader Feedback
18.1 The TR7
18.2 A 2B Owner
18.3 Just Saying 'Hi'
18.4 Experiences
18.5 Japan
18.6 The GUF/1
18.7 Drake Story
18.8 This Makes It All Worthwhile
18.9 Comments by Rob Sherwood
18.10 B Line Trivia
Drake List Web Site
Comments for K3HRN
Layout and Design Copyright © 1997 by
Thom LaCosta-K3HRN
All Rights Reserved
