Lowpass Filter PCB Kit for WSPRlite and General Use
New compact PCB for better choice of enclosures and improved high frequency performance
- Board kit plus band packs for 160m, 80m and 40m – perfect for use with the WSPRlite Flexi or Classic
- Board kit plus band packs for 20m, 15m and 10m – perfect for use with the WSPRlite Flexi
The filters are selected using jumper links (supplied).
Board Kit includes PCB, 2 x jumpers, 2 x header pin arrays, 1 x SMA tail, 1 x SMA socket, 1 x cable tie.
PCB size 59 x 87 mm. Mounting holes M3.
Options here apply to PCB V1.2 Nov 17 onwards. Print your own enclosure! Lots of folks have 3D printers and are desperate to find a use for them. Maybe you have one yourself or know someone who has one? We provide the files free on Thingiverse. Click here.
Buy a printed enclosure from a third party:
We recommend PLA or ABS plastics.
Note: board fits in Hammond 1591SSBK enclosure