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HF Matchbox

HF Matchbox:

For Construction Details see:  http://www.earchi.org/92011endfedfiles/Endfed6_40.pdf 

  Quantity

Description

Source

1

Project Box or other enclosure such as Hammond 1591 BSBK project box 4.4" x 2.4" x 1.3"

RadioShack Model # 270-1802 or Model # 270-1801

1

Powdered iron torrid T106-2 or T130-2

KitsandParts.com

3

20" pieces if 22 AWG solid insulated wire (preferably in three Colors)

RadioShack Modes 278-1221 (contains 3 x 30' spools

2

#8-32 x 3/4 " hex head machine screws

local hardware store

2

#8 lock washers

local hardware store

2

#8 ring wire lugs (for 22 AWG)

RadioShack Model # 64-042 or local hardware store

2

#8 wing nut

local hardware store

1

SO-239 or BNC panel mount connector with appropriate mounting hardware (including ground lug if necessary)

 

 

Silicon Caulk or hot-melt glue to secure torroid

 

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