Low pass filter for 6m, 10m, 15m, 20m, 40m and 80m.
The kit is based on a solid board (65 x 110 mm) with low-pass filters for 50 Mhz, 28 MHz, 21 MHz, 14 MHz, 7 MHz, 3.7 Mhz. The filters can be selected with a rotary switch.
Using the SMA sockets you can connect it directly to your antenna, the QRP transceiver or the WSPRlite family.
The board is already pre-equipped with the SMD capacitors, so that the
construction also aimed at beginners, whereby consistently high-quality components are used..
The kit is designed for up to 25 watts and therefore suitable for general QRP use.
- Everything is pre-assembled
- Enclosure kit