Heathkit HD-20 Crystal Calibrator ORIGINAL Manual Each Manual comes with a satisfaction guarantee.

Heathkit T-3 Visual-Aural Signal Tracer ORIGINAL Assembly Manual All Pages and schematic diagrams are in great shape unless noted otherwise.  This Manual comes with a satisfaction guarantee.  If you order multiple manuals, I will combine the...

Heathkit VF-1 Variable Frequency Oscillator ORIGINAL Assembly Manual All Pages and schematic diagrams are in great shape unless noted otherwise.  This Manual comes with a satisfaction guarantee.  If you order multiple manuals, I will combine...

Heathkit V-6 Vacuum Tube Voltmeter ORIGINAL Assembly Manual #1 All Pages and schematic diagrams are in great shape unless noted otherwise.  This Manual comes with a satisfaction guarantee.  If you order multiple manuals, I will combine the...

Heathkit SG-7 Signal Generator ORIGINAL Assembly Manual All Pages and schematic diagrams are in great shape unless noted otherwise.  This Manual comes with a satisfaction guarantee.  If you order multiple manuals, I will combine the shipping...

Heathkit TX-1 "Apache" Transmitter ORIGINAL Assembly Manual #2 All Pages and schematic diagrams are in great shape unless noted otherwise. NOTE: This manual has an address and stamp on the front cover. The rest is in Exceptional  Condition...

Heathkit TX-1 "Apache" Transmitter ORIGINAL Assembly Manual #1 All Pages and schematic diagrams are in great shape unless noted otherwise. NOTE: This manual is in Exceptional  Condition.  This Manual comes with a satisfaction guarantee...

Heathkit SB-400 SSB Transmitter ORIGINAL Assembly Manual #1 All Pages and schematic diagrams are in great shape unless noted otherwise. NOTE: This manual is in Exceptional  Condition.  This Manual comes with a satisfaction guarantee.  If...

Heathkit SB-303 Solid State SSB Receiver ORIGINAL Assembly Manual #1 All Pages and schematic diagrams are in great shape unless noted otherwise. NOTE: This manual has the Large Table top Schematic Diagrams included.  This Manual comes with a...

Heathkit HW-100 Single Sideband Transceiver ORIGINAL Assembly Manual #1 All Pages and schematic diagrams are in great shape unless noted otherwise. NOTE: This manual has the Large Table top Illustrations and Schematic Diagram included.   This...

Heathkit SB-10 Single Sideband Adapter ORIGINAL Assembly Manual #2 All Pages and schematic diagrams are in great shape unless noted otherwise. NOTE: This manual has the Large Table top Schematic Diagram included.   This manual has been rebound with...

Heathkit SB-10 Single Sideband Adapter ORIGINAL Assembly Manual #1 All Pages and schematic diagrams are in great shape unless noted otherwise. NOTE: This manual has the Illustration book and Large Table top Schematic Diagrams included.  This Manual...