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.

Enclosure Boxes

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

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For BA-4-1500 ladder line balun:

Part # CB-Box-2 (4″ x 4″ x 4″)           Price $14.50

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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.

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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

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Input/Output Connectors

 

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