Books & Manuals

From the cover: "A carefully followed program of filament voltage management can substanitally increase the life expectancy of transmitter power grid tubes. With today's rising operating costs, such a program makes good financial sense."

A five page bulletin with graphs and biblography.

MFR: CPI * March 1990
SKU: ETTL

Instruction Manual for Palomar 90A LInear Amplifier.  Reprint of the original manual.

Includes:

• General Information
• Installation
• Tuning and Operation
• Servicing
• Troubleshooing Chart
• Voltage Chart
• Parts List
• Schematic

SKU: SMP90A

Assembly and Operating Manual for the Heathkit HP-23A AC Power Supply.  Reprint of the original Heathkit manual

Includes: 

• Step by Step Assembly
• Initial Tests
• Operation
• Troubleshooting Chart
• Specifications
• Circuit Description
• Schematic
• Chassis Photograph
• Replacement Parts List

SKU: AMHP23A

Instruction Manual for the Hafstrom LK-2000HD Linear Amplifier.  Reprint of the original manual.

Includes:

• General Description
• Operation
• Parts List
• Basic Schematic

SKU: SMLK2000HD

Instruction Manual for the Gonset GSB-201 Linear Amplifier Model 3340.  Reprint of the original manual.

Includes:

• Introduction
• Specifications
• Installation
• Operation
• Circuit Description
• Parts List
• Schematic

SKU: SMGSB201

MECL data book
MFR: Motorola
SKU: MECL

Operating Manual for Dentron DTR2000L Linear Amplifier.  Reprint of the original manual.

Includes:

• Introduction
• Theory of Operation
• Specifications
• Cautions
• Operation Features
• Installation Instructions
• Parts List
• Schematic

SKU: SMDTR2000L

Operation and Service Instructions for the Hallicrafters HT-41 Linear Amplifier.  Reprint of the original manual.

Includes:

• Specifications
• Installation
• Operation
• Service Data
• Parts List
• Schematic

SKU: SMHT41

Instruction Manual for the Pride TF1000 Frequency Counter.  Reprint of the original manual.

Includes:

• Introduction
• Specifications
• Operation
• Servicing
• Parts List
• Schematic

SKU: SMTF1000