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HR20• 28
HR20 AMATEUR RECEIVER KIT
Quick Reference Page Guide
Introduction to the HR20 ................ 4
Circuit description ........................... 6
Parts list ......................................... 7
Schematic diagram ........................ 9
Parts layout .................................. 10
Assembly instructions .................. 11
Initial testing ................................. 14
Alignment ..................................... 15
Troubleshooting guide .................. 19
Warranty ......... ..................... ......... 26
Price: $5.00
Ramsey Publication No. MHR20
Assembly and Instruction manual for:
RAMSEY MODEL NO. HR20
AMATEUR RECEIVER KIT
REQUIRED TOOLS
• Soldering Iron Ramsey WLC100
• Thin Rosin Core Solder Ramsey RTS12
• Needle Nose Pliers Ramsey MPP4 or RTS05
• Small Diagonal Cutters Ramsey RTS04
<OR> Technician’s Tool Kit TK405
ADDITIONAL SUGGESTED ITEMS
• Holder for PC Board/Parts Ramsey HH3
• Desoldering Braid Ramsey RTS08
• Digital Multimeter Ramsey M133
TOTAL SOLDER POINTS
84
ESTIMATED ASSEMBLY
TIME
Beginner ...............3.0 hrs
Intermediate .........2.0 hrs
Advanced .............1.0 hr