HR20
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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
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Thin Rosin Core Solder Ramsey RTS12
•
Needle Nose Pliers Ramsey MPP4 or RTS05
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Small Diagonal Cutters Ramsey RTS04
<OR> Technician’s Tool Kit TK405
ADDITIONAL SUGGESTED ITEMS
•
Holder for PC Board/Parts Ramsey HH3
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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
RAMSEY ELECTRONICS, INC.
590 Fishers Station Drive
Victor, New York 14564
Phone (585) 924-4560
Fax (585) 924-4555
www.ramseykits.com
Summary of Contents for HR20
Page 9: ...HR20 9...
Page 10: ...HR20 10 HR20 PARTS LAYOUT DIAGRAM...
Page 25: ...HR20 25 CONSTRUCTION NOTES...
