Our enclosure boxes for baluns and ununs are available in 3 sizes for do it yourself construction. Buy one of our toroid balun kits and an enclosure box and input and output connectors for a complete balun/unun.
For all baluns/unun kits except BA-4-1500 Ladder Line and BA-4-5000AT:
Part # CB-Box-1 (4″ x 4″ x 2″) Price $9.50
For BA-4-1500 ladder line balun:
Part # CB-Box-2 (4″ x 4″ x 4″) Price $14.50
For BA-4-5000AT Ladder Line balun:
Part # CB-Box-3 (6″ x 6″ x 4″) Price $24.50
Enclosure Certifications: All enclosures are UL Marine Listed and Type 6 rated: Intended for indoor or outdoor use primarily to avoid a degree of protection against contact with enclosed equipment, falling dirt, hose directed water, entry of water during occasional temporary submersion at a limited depth and external ice formation.
Similar specification to EU IP67 standard but not tested to that spec.
Material: PVC non-metallic molded junction boxes with gasketed lids, stainless steel screws and integral mounting feet.
Pre-Assembled Enclosures Boxes
For baluns (4″ x 4″ x 2″ size)
|Part # CB-Box-1-B1||Part # CB-Box-1-B2||Part # CB-Box-1-B3|
|Price: $ 30||Price: $ 37.50
||Price: $ 30|
For ununs (4″ x 4″ x 2″ size)
|Part # CB-Box-1-U1||Part # CB-Box-1-U2||Typical internal structure|
|Price: $ 30||Price: $ 30||So-239 input, 1/4″ stainless studs, tie downs for transformer
SO-239-1 Kit includes 1 SO-239 Female connector, 2 stainless nuts, bolts and a solder lug Price $5.00
SO-239-10, 10 pack for $40.00
UG-58-1 Kit includes 1 UG-58 Female “N” Connector, 2 stainless nuts, bolts and a solder lug Price $7.50
UG-58-10, 10 pack for $60.00
Top Eye Bolt Kit (Left eye bolt in picture above – used for halyard hoist) – Model #: TEK-1/4-1 – $6.00
Side Eye Bolt Kit (middle eye bolt in picture – for attachment to dipole wire and enclosure internal connector) – Model #: SEK-1/4-1 – $7.50
Side/Top Stud Kit (left stud assembly for top or side antenna/ground connection) – Model #: SSK-1.4-1 – $6.00 ea, SSK-1/4-3: 3 pack for $15
All eye bolt and stud assemblies above are 1/4″ thread size and stainless steel components
Wire Antenna Insulators
Dogbone Type Insulators – Pair Price $7.00
Dogbone Type Insulators – 10 Pack Price $30