Aerialix ARLX-OM2400 Manual do edifício - Página 7

Procurar online ou descarregar pdf Manual do edifício para Antena Aerialix ARLX-OM2400. Aerialix ARLX-OM2400 12 páginas. Collinear antenna kit

802.11 2.4Ghz Low-Power 5dBi Vertical Collinear Antenna

Element assembly:

Each element is matched with a coil segment. The relationships are indicated in figure 4 above. The important relationship is

from the middle of the coil to the beginning of the brass tube element and measures 1/4 wavelength. Then from the beginning of

each tube to the start of the first turn of the next coil is a 1/2 wavelength all the way up the antenna until the final element is

placed.

You will find the template sheet with template T1, T2a, and T2b on the last page of this document. It is advisable to download

an print the standalone template jpeg or pdf file, as many web browsers shrink or expand images in order to fit to page. If you

are reading the hardcopy version of this document as provided from Aerialix, the template is to scale. Cut out the three

templates, setting T2a and T2b aside for later. We will assemble all four element sections using Template T1 as a guide. Gather

one coil and one element tube and set aside. Using needlenose pliers, bend one end of the coil slightly in two places as shown in

Figure 8. These bends will provide friction inside the tube to enable precise alignment to template T1 and to hold the two pieces

together while soldering.

Figure 8. Illustrating the friction bends in one end of the coil.

Figure 9 shows the proper alignment using template T1 as a guide. Repeat alignment for all remaining sections.

Figure 9. Aligning an element assembly using template T1 as a guide.

Once all element assemblies have been aligned, solder in place. Trim approximately 1 inch from the coil unsoldered coil lead.