All outdoor. On water tank rails. On masts. I am not sure if they were installed on catwalks before and now on top. I am going to ask about that. Both antennas are about 168 ft AGL...you got me thinking. ..
Jaime Solorza On Mar 8, 2015 10:33 PM, "Bill Prince" <[email protected]> wrote: > 18 is not that different from 11 or 23 for that matter. It should behave > similarly, except for the beamwidth with a given antenna size and the > freespace loss. > > Are these split mount or all-outdoor? Is it the same at both ends? Is the > path clear? Any fresnel issues? > > bp > <part15sbs{at}gmail{dot}com> > > On 3/8/2015 9:22 PM, Jaime Solorza wrote: > >> >> Targeted RSL is -42 at 4.08 miles >> Tx power at 14db. Should be 14.5dB ....three different companies have >> aligned these dishes before I was asked to try and get the link closer to >> targeted figure. On this one -53.1 is best I got. A bit better than others >> but not where they want. I took both antennas completed off paths and >> started over. Got it to above level. Made sure it was not sidelobe. >> These radios are about 6 years old Dragonwave...the client says they were >> in mid 40s according to records. What can cause such a difference if >> alignment is not an issue? >> Jaime Solorza >> >> >
