rf filter

  1. N2UJZ

    Building a simple hi-pass filter

    I'm getting a bit of interference from a local MW station (probably related to the W3GV repeater conspiracy, lol) on my SDR. It's a Soft66LC2 so its kinda cheapo (but worth the low price IMO) I see plenty of instructions online but have a few questions. 1) If I want the cutoff to be 2500khz what...