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  • EFHW  49:1unun  40 / 20 / 10 m 300W Short with coil.

EFHW 49:1unun 40 / 20 / 10 m 300W Short with coil.

  • Brand: Wire Antennas UK
  • Product Code: EFHW 49:1unun 40 / 20 / 10 m 300W Short with coil
  • Availability: 3


  • £58.00

  • Ex Tax: £58.00



This is an End Fed Short Wire wire antenna that will cover all bands from 40 / 20  and 10 meters.

It utilizes a 49:1 UNUN transformer in order to bring the impedance of the antenna to more manageable values of 50 Ohms for your antenna transmitter / tuner. 


It is a great antenna for HAM radio operators living in HOA controlled housing, hams desiring a very stealthy RV antenna, Field Day operations, sailboats, portable operating, attic and backyard installations.

Including:

1 X 49:1 300 unun Type 43 core giving extremely flat bandwidth

All stainless steel fittings

1 x heavy duty insulator

33 feet / 10 meters wire

1 coil 35 Micro Henry's a tuning stub 2 meters long ( to tune in 40 meters ) 

Test shown the results of :

40 meter band  07.100 Mhz   1:1 swr

20 meter band 14.150 Mhz    1:1 swr

10 meter band 28.500 Mhz    1:1 swr







Below :  UNUN Coverage


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