Spiderbeam 20 17 15 12 10m HD

{

The "Spiderbeam" is a slight directional suitable for laptop operations. Thanks to the lighter -fiber glass and special ancestor wire, it can be reduced to a length for the transport of only 120cm. With only 9kg of weight it is ideal for DX-PEDESSS.  {

{{

Version 2 Optimized: the new version is also much simpler to Assiemare and many details have been improved. The fiberglass elements are no longer telescopes but with a tubular section, so they cannot erroneously parade '. In such a way the lengths of the elements are fixed and constant. Even the insulators are ready, and they do not need any more of the eposxidal glue. Tubes with ribboncro (r). Antenna has also been improved from an electrical point of view. The new spiderbeam is less susceptible to the changes of ambient conditions, the bandwidness of bandwidth has been increased on 10m, and the extension to 12/17m will be possible. 
the spiderbeam consists of three yagis on a boom. 3 elements for 20m, 3 elements for 15m and 4 elements for 10m. All this from a profit up to 9DBD compared to the ground. Thanks to the construction 'light' a small aluminum mast is sufficient.  {
the spiderbeam is a kit that must be assieved. First of all, you have to assie the rowing elements with the support elements. Even if the assignee has become much easier all this should be done calmly at home. .. The setup requires about 45 minutes. Thanks to the use of a special thread and to high quality guy lines in Kevlar obtains a very stable and easily reproducible antenna.
reinforced version 'Heavy Duty' for fixed use

{

• {
• The 'Heavy Duty' version has the following mechanical changes:

{

• {
• Special elements in fiberglass reinforced with double thickness (2mm)

{

• {
• Construction of the central aluminum double thick aluminum (2mm)

{

• {
• stainless steel terminals covered with glue instead of Veltro

{

• {
• a second (optional) support (

{

So much the success of the Spiderbeam that many customers wanted to use it as a fixed location antenna. When an antenna is installed in a 'fixed' way and 'permanent', the weight becomes a minor problem as everything remains so for many years. So the new 'Heavy Duty' version of the Spiderbeam has been designed, to offer you the best for any type of application, both fixed and portable.

no further changes are needed! The additional weight is only 5kg. With a total weight of about 15kg this Heavy Duty version is even much lighter than other 3 or 5 bands directives and similar power.

{