1.8 MHZ HIGH-PASS FILTER - For Receivers only (or QRP radios - 10 W max)
This is a Built & Tested unit, complete and encased into an RF-tight Aluminum Box
2-way splitter/combiner (Built & Tested PCB Module)
It works from 9 KHZ to 70 MHZ with 3 dB nominal loss (close to theoretical) and >25 dB isolation between ports
4-way splitter/combiner (Built & Tested PCB Module)
It works from 30 KHZ to 1000 MHZ with 6 dB nominal loss (close to theoretical) and >25 dB isolation between ports