Building a High-Power RF Amplifier with CCI Component Sets

Amateur radio enthusiasts and engineers trust Communication Concepts, Inc. for high-quality RF amplifier component sets like the AN758, EB104, and AN762-180. These kits simplify building powerful RF amplifiers for ham radio or professional applications. This guide walks you through the process. (4-minute read)

Why Use CCI Component Sets?

CCI’s amplifier kits include capacitors, resistors, and transistors for push-pull linear amplifiers, covering 1.6-50 MHz. They’re designed for reliability, using Motorola and Freescale transistors like MRF421 and MRF150, ensuring high power output and efficiency.

Featured Component Sets

• AN758 300W HF Amplifier Component Set: Delivers 300W PEP/CW across 2-30 MHz, ideal for high-power ham radio.

• EB104 600W HF Amplifier Component Set: Produces 600W across 2-30 MHz, using four MRF150 FETs for robust performance.

• AN762-180 180W HF Amplifier Component Set: Designed for mobile operations, offering 180W with two MRF421 transistors (1.6-30 MHz).

Building Your Amplifier

1. Choose Your Kit: Select based on power needs (e.g., AN758 for 300W, EB104 for 600W).

2. Add Transformers: Pair with CCI’s TUI Transformer for input or TUO Transformer for output impedance matching.

3. Assemble Components: Follow Motorola’s Application Notes (included in kits) for circuit design and PCB layout.

4. Test and Tune: Use an oscilloscope to verify signal integrity and adjust for optimal performance.

Tips for Success

• Ensure proper impedance matching with TUI and TUO transformers to maximize power transfer.

• Use high-quality PCB materials to handle high frequencies.

• Test across your target frequency band (e.g., 2-30 MHz for AN758).

Why CCI?

Since 1979, CCI has supplied reliable components for RF enthusiasts. Our kits are cost-effective and backed by expert support, perfect for hobbyists and professionals.

Get Started

Build your amplifier with: AN758, EB104, AN762-180, TUI, TUO. Visit Communication Concepts for more details.