Baluns and Ferrites
Baluns, Chokes, Isolators, UnUns and Ferrite Toroids for HF+VHF. We offer the best prices for FT140-43, FT140-61, FT240-31 and FT240-43 toroids in the UK - perfect for your balun projects.
A general-purpose 1:1 Current Balun for use on HF with your 100w transceiver. This revised des..
It's a bit of an animal - A 1:1 Balun for use on HF (1.8-30MHz) that easily handles 400w RF po..
A 1:1 "micro" Balun for use on HF (best suited for 7-30MHz) for when you're out portable or need a l..
This snap-on ferrite is a serious item - It's a 31-mix ferrite that is ideal for use as a mains filt..
A multi-ratio UnUn for use on HF (1.8-30MHz) with up to 200w RF power. Sometimes, a single rat..
A multi-ratio UnUn (just like our original model) but includes an integrated Choke Balun. This..
A 5mm Snap-on ferrite clip for keeping RF out of keyboards/mice and other Shack peripherals. Works w..
A QRP 9:1 UnUn in a small package for use on HF (3-30MHz) with up to 100w RF power - Perfect for you..
A 9mm Snap-on ferrite clip for keeping RF out of keyboards/mice and other Shack perhiperals. A few l..
1:1 Choke (aka: Line Isolator) for use on HF with up to 100w RF power. It's the same as a 1:1 Balun ..
A 1:1 Choke/Line Isolator for use across HF frequencies and handles up to 1kW RF power (assuming 1:1..
This is a no compromise solution. A robust 1:1 Choke Balun for use with a Doublet or G5RV wher..
The CobWebb is a popular antenna due to its small size - it's a 5-band HF aerial, under 8ft square, ..
The End-Fed Half-Wave is a popular choice for simple /P operating but can also be used equally well ..
A small ferrite toroid for use in baluns and line-isolators. 8 turns of RG174 (100w) or RG316 (400w)..
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