"THE evolution of HAM RADIO"

A simple High-Performance DC filtering system for your station.

The VE2DX Electronics Design Inc. EF1 and EF2 are High-Performance multi-stages/Multi-Layer EMI/RFI filtering systems.

WHY?

Because your power source is the most important part of your station, problems with it often cause noisy stations or other more important technical issues. Thus, the VE2DX Electronics Design Inc. EF1 and EF2 filtering systems are important to protect your equipment and operate on clean DC power.

Will it work on my older radio?

Yes! As long as they operate on 12VDC, you can use the VE2DX Electronics Design Inc. EF1 and EF2 filtering systems with them, too.

What features do you offer? 

• 9vdc to 18vdc operations.
• EF1 supports 45 amps, and EF2 supports 65 amps.
• EF1 is using Andersen Powerpoles.
• EF2 is using 1/4-20 bolts.
• Shielded enclosure.
• Multiple layers of internal shielding, up to eight on the central axis.
• 3-stage filtration.
• 3-SubStage filtration for each input and output stage.
• Four frequency filtration ranges.
• Reversible enclosure.
• SMD design.
• It was thoroughly tested up to 90 amps.

Do you make these yourself?

This is an easy question: This device is based on the M5Stack ESP32-based platform and Hardware, But we do the CIV hub electronics, PCB, and firmware designs!! VE2DX Electronics is a proud Canadian Company.