MFJ-702B, LOW PASS FILTER, 1-30 MHz, 200 W

Be a good neighbor.  Plug this Low Pass TVI Filter between your transmitter and antenna or tuner and reduce your transmitter harmonics by 50 dB!  Harmonics could be the source of interference to your neighbors TV, radio, VCR, telephone, etc.  SWR is below 1.5 to 30 MHz into 50 Ohms.  Perfect for barefoot transceivers — handles 200 Watts with less than 0.5 dB insertion loss.  Attenuation is 50 dB at 54 MHz.  SO-239 connectors.  3x2x1½ inches.