This store has tools you need to add RF Power. Whether you have a premade QRP transceiver, a low cost SDR or a homebrew project, we have amplifiers and supplies for you.
Please be responsible and make sure to add low pass filtering to the output of our amplifiers to meet regulatory requirements.
The 7 band board is In stock - ready to ship. The 3 band boards are in production 1-2 weeks.
Three and Seven band low-pass filter boards can be used to clean-up the output of amplifiers up to 100W to remove harmonics created in the amplifier and create a signal the meets FCC requirements for spectral purity.
Schematic and BOM can are on this page:
We are experts in RF power amplifiers. Our products are designed to give you the flexibility to create working amplifiers from a useful toolkit of products.