1:49 Impedance transformer End Fed antenna 250 Watt DIY kit

 30,00 Incl. VAT

Complete 1:49 Impedance Transformer DIY kit for End Fed antenna’s.

250 Watt, with solid tensile stools, all stainless steel.

With a handy fixing plate for the toroid, so no longer necessary for gluing.

This kit includes everything for a 1:49 DIY impedance transformer for end fed antennas.

Look at the bottom of the page for the complete parts list.

Click here for a detailed building description

 

Category: SKU: ENDFED250WATT Tag:

Description

Complete 1:49 Impedance transformer DIY kit for End Fed antenna 250 Watt

250 Watt, with solid tensile stools.

End Fed antenna applications

The End Fed antenna is very popular especially for field work. The antenna is very easy to install because there is no need of a high feed point like a dipole antenna. Another big advantage is that the antenna can be used on multiple amateur bands. The antenna will radiate with a half-wavelength wire or a multiple half-wavelengths For example, with a length of about 20 meters, the antenna can be used on the 10, 15, 20 and 40 meter band. By extending the antenna with a coil, the 80 meter band can also be added. So there are still several other variants possible, see the building description.

Click here for a detailed building description

This kit includes:

  • IP65 enclosure 100 x 100 x 55 mm
  • Toroid Amidon FT240-43
  • Winding Wire 1.00 mm
  • 100 pF Capacitor 1kV
  • PL 259 Chassis
  • Toroid mounting plate for 100 x 100 mm enclosure
  • Cable ties 8x
  • Stainless steel M3 6mm screws 4x
  • Stainless steel M3 Spring washer 4x
  • M3 Cable lug
  • M5 Cable Shoe 2x
  • Stainless steel (A4) M6 strain relief
  • Stainless Steel M6 Nut
  • Stainless Steel M6 washer
  • Stainless steel M6 Spring washer
  • Stainless steel M5 Bolt 25mm 2x
  • Stainless steel M5 Wing nut 2x
  • Stainless Steel M5 Nut 4x
  • Stainless Steel M5 washer 4x
  • Stainless steel M5 spring washer 4x
  • Stainless steel M5 spring washer 4x
  • Stainless steel M3 Bolt 12mm 4x
  • Stainless Steel M3 Nut 4x
  • Stainless Steel M3 Washer 4x
  • Stainless steel M3 tooth washer 4x

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