50450 ohm (91) CUBET Unun, 1.8-61 MHz, 1.5 KW, End Fed Long Wire
50:450 ohm (9:1) CUBET Unun, 1.8-61 MHz, 1.5 KW, End Fed Long Wire. Model CU-9-1500 is a 9:1 multi-core unun housed in a NEMA enclosure box (4?) with top stud/eyebolt output used to translate a 50 ohm input up to 450 ohms at RF power levels up to 1500 watts PEP when used with a matched load. Great for end fed antennas - great for FT-8 and digital mode power ratings are approximately 30% of PEP ratings into a matched 450 ohm load. For non-resonant end fed antennas, you will need a feed line choke on the coax. See typical antenna configuration notes below for details. Non-Resonant End Fed Antenna Configuration Notes. Model CU-9-1500 is a 9:1 multi-core unun houséd in a NEMA enclosure box (4?) with top stud/eyebolt output uséd to translate a 50 ohm input up to 450 ohms at RF power levels up to 1500 watts PEP when uséd with a matched load. Sorry, our items are NOT available for pick-up. No additional information at this time.