Radio & Amplifier Service Parts
Please choose from the following RADIO & AMPLIFIER SERVICE PARTS Sub-Catagory choices:
|ALLIGATOR CLIP LEADS|
|RADIO TOOLS||METER SHUNTS|
Out of stock
DF-3000 low pass filter is designed for use with all types of HF tranceivers (CB, Amateur and Comercial). The effective frequency range is DC to 30MHz. The DF 3000 will handle 3000w PEP (voice peak), 1000 Watts RMS of power. Installed in line between the antenna and the transceiver, the DF-3000 filters out any transmitted signal over 32MHz. The DF-3000 has an ultimate attenuation of -60dB at 60MHz and achieves maximum attenuation before the second harmonic. This inline filter connects inline with antenna via SO-239 connectors. Made with Copper Nickel Plated Steel Cabinets and Copper Coils and High Voltage Capacitors. Weight: 2 pounds. Dimensions: 14"x 5" x 5".
Download instructions here.
MFR; RF Limited
Amplifier Plan Set, Construction & Operation, by Lou Franklin
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.
- 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
COIL55 Heavy duty plate inductor, Ceramic
Heavy Duty plate inductor designed for High Power HF amplifiers. Taps at 1.3, 4, 20, 40, and 55µH, starting with 0.25" diameter reducing to 12ga.
All heavy silver-plated copper on a ribbed ceramic form. Two removable mounting brackets. Limited Quantity available, Like new condition.
Size: 3.5" Diameter x 10.75" Long
Not for Export