Radio & Amplifier Service Parts

This plan set explains in detail how to build a solid-state RF amplifier suitable for use on the 80-10 meter Amateur Radio Bands.  Consists of 28 pages of helpful, step by step instructions to build a linear amplfier from start to finish.

Includes:

• Mechanical Assembly Methods
• Component details
• Printed Circuit Board
• Theory of Operation
• Broadband Transformers
• Power Supply
• Additional Reading Material references
• Part Sources
• Step by Step Assembly Instructions
• Testing and Checkout
• Schematic Circuit Diagram
• Templates for Heatsink, Cabinet, Front and Back panels

MFR: CBC International / Lou Franklin

SKU: CAOML

The Power Plus HL-36U 70 Centimeter All Mode Linear Amplifier is the perfect combination of performance and value.  Employment of strip-line technology coupled with modular construction provides the HL-36U with unsurpassed reliability and RF performance. 

• Switchable GaAsFET receive preamplifier
• Low Noise filter
• Switchable Dual Mode operation (FM / SSB)
• Input power protection circuitry (Overdrive protection)
• RX and TX indicator LED's
• Mounting Bracket / Hardware

New Old Stock * No longer available for export
MFR: RF Limited
SKU: HL-36U
(90 day limited over the counter warranty through RF Parts)
NOTE: These amplifiers were found in storage.  Factory no longer produces this item and does not support warranty offered in manual. 

The "Swallow" HL-36U 70 Centimeter All Mode Linear Amplifier is the perfect combination of performance and value.  Employment of strip-line technology coupled with modular construction provides the HL-36U with unsurpassed reliability and RF performance. 

• Switchable GaAsFET receive preamplifier
• Low Noise filter
• Switchable Dual Mode operation (FM / SSB)
• Input power protection circuitry (Overdrive protection)
• RX and TX indicator LED's
• No Hardware
• Removed from Original Box - Never used

New Old Stock * No longer available for export
MFR: RF Limited
SKU: HL-36U-S

Data Sheet

(90 day limited over the counter warranty through RF Parts)
NOTE: These amplifiers were found in storage.  Factory no longer produces this item and does not support warranty offered in manual.