DDF1 • 3
DOPPLER RADIO
DIRECTION FINDER
Ramsey Publication No. MDDF1
Price $5.00
TABLE OF CONTENTS
Introduction to the DDF1 ............... 4
DDF1 Circuit Description .............. 4
Parts List ...................................... 11
DDF1 Assembly Steps ................. 14
Component Layout ....................... 17
Schematic Diagram ...................... 18
Initial Testing ................................ 22
Ramsey Warranty ........................ 23
INSTRUCTION MANUAL FOR