Palomar antenna products include feed line chokes, feed line to antenna matching transformers, static bleeders and other accessories. Click on the link to connect to the product you need.
Th CB-4-5000 baluns/ununs feature dual core ferrites configured as a current balun or unun with a weather resistant enclosure box. Input is via SO-239 coax connector and output can be top studs or side eye hooks (2) and top eye hook used as a halyard hoist for supporting your wire antenna. Rated 5000 Watts PEP Watts from 1.8-31 Mhz. Enclosure is 6″ x 6″ x 6″. Multi-core technology is excellent for high duty cycle modes like RTTY, Digital, AM, etc at 5KW PEP.
This transformer requires a feed line choke to isolate the coax feed line from the antenna. A coax noise filter is also recommended.