Avoid switching wire antennas to work different bands. 
Use Unadilla’s W2VS high performance traps to convert your single dipole into a tuned, multiband wire antenna. You can also use these traps to design HF vertical multiband antennas using either wire or aluminum tubing. Traps for different bands can be combined onto one dipole to create a single antenna tuned for maximum gain on all your favorite bands, from 160 to 10.
W2VS traps are available for 80 meters and up in two versions. A FREE trap design guide is provided to aid multiband dipole construction. Rated for 2KW PEP. Built from stainless steel and aluminum hardware to resist corrosion, these rugged traps have a pull strength of over 600 lbs. Trap coils are waterproofed and condensers are epoxy-sealed.
Model# |
Description (multi-band pairs): |
MSRP(US) |
| KW-10 | 10 Meter (28.675 MHz) Reyco™ Coils | |
| KW-12 | 12 Meter (24.950 MHz) Reyco Coils | |
| KW-15 | 15 Meter (21.275 MHz) Reyco Coils | |
| KW-17 | 17 Meter (18.118 MHz) Reyco Coils | |
| KW-20 | 20 Meter (14.175 MHz) Reyco Coils | |
| KW-30 | 30 Meter (10.125 MHz) Reyco Coils | |
| KW-40 | 40 Meter (7.1500 MHz) Reyco Coils | |
| KW-60 | 60 Meter ( MHz) Reyco Coils | |
| KW-80F | 80F Meter (Phone Band) (3.875 MHz) Reyco Coils | |
| KW-80CW | 80CW Meter (CW Band) (3.625 MHz) Reyco Coils | |
| KW-CUSTOM | Special Frequency Traps/M.A.R.S./C.A.P./Comm/Gov (3.000 to 30 MHz) | |
KW 40 EURO![]() |
set at 7.05 MHz | |
| W2AU 4:1-B | Beam Version (Transformer Type) | |
| W2DU INLINE (HF ISOLATOR) ![]() |
with SO-239 at each end. | |
| W2DU INLINE (VHF ISOLATOR) ![]() |
with SO-239 at each end. | |
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Other frequency bands available on special order – call us 2 traps to a pair |
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