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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