Baluns and Ferrites

Baluns, Chokes, Isolators, UnUns and Ferrite Toroids for HF+VHF.  All our baluns are made in-house using the most appropriate ferrite type and rated sensibly (please ask if you need help choosing).  We also try to offer the best prices for toroids in the UK.

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Choke / Line Isolator 400w
A 1:1 Choke/Line Isolator for use across HF frequencies and handles up to 1kW RF power (assuming 1:1..
£55.00
Choke Balun for ATU/G5RV 400w
This is a no compromise solution.  A robust 1:1 Choke Balun for use with a Doublet or G5RV wher..
£55.00
Choke Balun with T-Switch
A 1:1 Choke Balun that features a switch to turn a Doublet or G5RV into a Marconi "T" Antenna. ..
£75.00
CobWebb Balun Box
The CobWebb is a popular antenna due to its small size - it's a 5-band HF aerial, under 8ft square, ..
£65.00
End-Fed Half-Wave Coupler 1kW
This is the big one - It's part of our "Elite" range and features 3 stacked FT290 cores for those ..
£85.00
End-Fed Half-Wave Coupler 250w
The End-Fed Half-Wave (aka: EFHW) is a popular choice for simple /P operating, but it can also be us..
£45.00
End-Fed Half-Wave Coupler 800w
The End-Fed Half-Wave (aka: EFHW) is a popular choice for simple /P operating, but it can also be us..
£60.00
Ferrite Toroid FT114-31
A small ferrite toroid for use in baluns and line-isolators. This is 31-mix in the smaller 1.14" (29..
£3.25
Ferrite Toroid FT140-43
A small ferrite toroid for use in baluns and line-isolators. 8 turns of RG174 (100w) or RG316 (400w)..
£3.25
Ferrite Toroid FT140-61
A small ferrite toroid for use in the G3TXQ 1:4 CobWeb balun. 175w AM/Digi, 250w SSB (assuming..
£3.50
Ferrite Toroid FT150-43
This 43-mix ferrite has found popularity in End-Fed Couplers as its size is ideal for use with a 100..
£5.75
Ferrite Toroid FT240-31
For use in baluns and chokes/isolators and perfect for your QRO balun project.  9 turns of RG8m..
£7.85
Ferrite Toroid FT240-43
For use in baluns and line-isolators and perfect for your QRO balun project. 9 turns of RG8mini/RG58..
£7.45
Ferrite Toroid FT240-61
A large ferrite toroid for use with a QRO CobWeb balun (2 ferrites are required if you're making you..
£12.00
Ferrite Toroid FT240-75
For use in baluns and chokes/isolators and perfect for your QRO balun project.  Type 75 is used..
£10.00
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