Ultrabeam 4-Element Yagi Beam 6 – 20m
SKU Part Number: 12200.4
Ultrabeam 4-Element Yagi Beam 6 – 20m 9.7m boom length 11m max. element length 4 elements, one driven Square boom...
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£3,845.95 £3,204.96
Availability: In stock

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Ultrabeam 4-Element Yagi Beam 6 – 20m

  • 9.7m boom length
  • 11m max. element length
  • 4 elements, one driven
  • Square boom 60x60mm
  • With truss for boom

The classical shortwave antennas by Ultrabeam: starting with the rotary dipole up to the 6 element Yai antenna for all bands from 6 to 20m. Perfekt for the DX bands 20, 17, 15, 12, 10 and 6m, for example when you use wire antenna for the longer bands. Even with just the dipole you have a perfect radiator because of the matched length of the antenna. The larger Yagis usually have a better gain or a better front/back ratio due to the correct length of the elements than a traditoonal trap beam. The helps eliminating QRM and reach that rare DX station. Despite the better values these beams are only slightly larger than beams with shortened trap elements.

The mechanical quality is very high - as with all Ultrabeam antennas. The motor units (EHU) are mounted on solid steel plates which also support the elements, and protect them from mechanical stress. The antennas with multiple elements are always using a square aluminium boom, sized 60x60 mm with the 2 to 4 element beams, and 80 x 80 mm for the large e element antenna.

The 4 element yagi is supplied with a truss kit for the boom. This kit contains a support pillar, which is installed vertically on the boom, plus guying ropes with all mechanical hardware required to install the guy wires to the extremities of the boom.

180° Direction Swap

With the push of a dedicated button the antenna reverses it's main radiation direction in less than 3 seconds. This effectively changes the director and refelctor of the antenna, on some models additionally the readiting element will be switched. This let's you test different propagation directions within a few seconds. Or quickly work that station calling from the backside during a contest, without losing time to rotate the antenna.

6m Option

For the 3 and 4 element yagi we offer an optional 6m kit. This turns the 3 element Yagi into a 5 element for 6m, the 4 element Yagi becomes a 7 element for 6m. The gain and front to back ratio is greatly improved on the 6m band. Of course you can use these antennas also on 6m without these kits. The optional 6m elements are not variable in length, they are made of conventional aluminium tubes. On the other bands these passive elements do not influence the pattern negatively.

  • Included in shipment
  • Antenna 12200.1
  • Touch Screen Controller RCU-06
  • Mast Clamp for 50 mm rotor tube diameter


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Upon receipt of goods you have 14 days to return goods however the goods must be returned in original packaging and care must have been taken with the goods you wish to return. Under distance selling regulations you are not entitled to any refund on carriage charges or modification charges made at your request.

Warranty Terms and Conditions

Outside of the 14 faulty return period, returned items cannot be accepted, unless covered by manufacturer's warranty. We will repair as much as possible on site however in exceptional circumstances products may have to be returned to the manufacturer of distributor.

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International Warranty information

Warranty service for items we sell is available in the U.K. only, unless otherwise noted. It is your responsibility to pay freight for returned items to the U.K. and back to you for desired warranty coverage. All of our NEW products come with a minimum 12 month warranty, (Yaesu & Icom 24 months), with up to 90 days on second-hand equipment. Items returned for service must state "returned goods for repair" on the return air waybill or U.K. import customs duties apply and will be added to your invoice. For more info about returning items please contact our customer help desk, sales@hamradio.co.uk