4:1 9:1 16:1 UnUn with Choke 200w

4:1 9:1 16:1 UnUn with Choke 200w
Brand: Ham Goodies
Product Code: HF-UNUNCHK
Availability: 2 - 3 Days
Price: £40.00

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A multi-ratio UnUn (just like our original model) but includes an integrated Choke Balun.  This is because, often, with low impedances, current can flow on the braid of your coaxial cable so a choke of some sort is required.  We've solved that problem by putting one inside the UnUn box!  A 43-mix ferrite is used to offer good choking performance 5-30MHz with up to 200w RF power.

Sometimes, a single ratio just isn't enough if you're changing bands or out /P with different lengths of wire.  The 3 ratios allow you to easily find a better match to your radio/tuner.  Use of counterpoise/radials is advised.  All fixings are stainless-steel.

  • 4:1, 9:1 and 16:1 taps
  • Use with random end-fed wire or vertical - add 2x 10m lengths of wire (with crimped+heat-shrunk spade terminal) for just £4
  • SO239 coax input and M4 (4mm) terminals for aerial+counterpoise
  • 125x85x55mm
  • Weight: 425g
  • PDF Guide - Multi UnUn
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