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The Mast Company: Mast Sections, Vertical Antenna Kit, Telescopic Poles
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Ad Detail with Photo for Listing #1733588


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ANTHF - FOR SALE: RF choke 3KW 160-10m

For sale, top quality RF choke/line isolator 3KW SSB. ideal to remove RFI, to prevent your coaxial to be part of your antenna system and may improve your noise floor. Just place it close to your 50 Ohm antenna feed-point or at your station output.
What's inside ?
- 3x genuine FT-240 toroids from Fair-rite
- 50-Ohm RG142 coaxial windings.
- IP67 waterproof box with 4 mounting holes
- 2 ventilation valves
- input/output SO239 (can place N-connector at no extra cost upon request)
Verified performances
- More than 31dB of common mode rejection from 160 up to 10m
- With Rs> Xs (resistive choke, see G3TXQ website for more details).
Other models available, even more optimized for certain frequency bands (see image)
89 euro / 99 US$ + shipping, Paypal preferred
Ship to your door worldwide (example, to USA : shipping 26 US$)


Listing #1733588 by F8AFC
Submitted on 06/21/25
Submitted from IP 194.9.100.122

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