FM25A • 30
Price: $5.00
Ramsey Publication No. MFM25A
Assembly and Instruction manual for:
RAMSEY MODEL NO. FM25A
REQUIRED TOOLS
• Soldering Iron Ramsey #RTS06, (Radio Shack #RS64-2072)
• Thin Rosin Core Solder Ramsey #RTS12, (RS64-025)
• Needle Nose Pliers Ramsey #RTS05, (RS64-1844)
• Small Diagonal Cutters Ramsey #RTS04, (RS64-1845)
<OR> Complete Soldering Tool Set (RS64-2801)
ADDITIONAL SUGGESTED ITEMS
• Soldering Iron Holder/Cleaner (RS64-2078)
• Holder for PC Board/Parts Ramsey #RTS13, (RS64-2094)
• Desoldering Braid Ramsey #RTS08, (RS-2090)
SYNTHESIZED STEREO TRANSMITTER KIT
Quick Reference Page Guide
Introduction ..................................... 4
Circuit Description ............................ 5
Parts Layout Diagram ...................... 7
FM25A Parts List ............................. 8
Assembly Procedure ........................ 10
Schematic Diagram .......................... 16
Troubleshooting ............................... 23
FCC Rules and Information ............. 24
Understanding Field Strength .......... 26
Summary .......................................... 28
Warranty .......................................... 31
TOTAL SOLDER POINTS
326
ESTIMATED ASSEMBLY
TIME
Beginner .............. 10 hrs
Intermediate ........ 6 hrs
Advanced ........... .. 4 hrs
RAMSEY ELECTRONICS, INC.
793 Canning Parkway
Victor, New York 14564
Phone (585) 924-4560
Fax (585) 924-4555
www.ramseykits.com
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