June 2018
M T W T F S S
« May   Jul »
 123
45678910
11121314151617
18192021222324
252627282930  

Archives

Categories

Register those C band satellite dishes!

UPDATE:The registration deadline has been extended to October 17th, 2018. Switch back to procrastination mode…

Satellite dishs, WABC transmitter site, Lodi, NJ

Unless you have been sleeping under a rock, you should already be aware of the FCC request to register the C band Receive Only (RO) satellite dishes. This development comes from the never ending drive for more bandwidth from the mobile phone/data networks (remember the desire to use GPS frequencies for mobile data a few years ago).  Normally, this type of registration would require a full frequency coordination study, however until July 18th, this requirement has been waived.  The registration is completed online with the filing of FCC form 312 and a $435.00 filing fee.  West Wood One has supplied and example form (.pdf) which shows the required information for each dish.  Schedule B of FCC form 312 requires quite a bit of technical information required for each dish:

  • Site Coordinates (must be NAD27 according to the instructions on the form)
  • Site elevation AMSL in meters
  • Dish height to top of dish in meters
  • Dish make and model number
  • Dish size
  • Dish mid band gain
  • Emission designator (WWO uses 36M0G7W other providers may be different)
  • Eastern and Western arc limits
  • Eastern and Western arc limit elevation angles
  • Eastern and Western arc limit azimuth angles

Most of this is intuitive.  There are several steps to getting the information in the correct format.  Google maps (or other mapping programs) will give coordinates in decimal format.  To convert to Degrees Minutes Seconds in NAD27 use NADCON.  Site elevation can be found using free map tools elevation finder.  To determine the arc, a smart phone app such as Satellite Finder or Dish Pointer can be used.  If not actually on site, then Dishpointer.com can be used to determine the arc.

My best suggestion is to include as much of the arc as possible for each location.  The future cannot be predicted with any degree of accuracy and it is entirely possible that the current satellite position may not be used forever.

Be Sociable, Share!

Leave a Reply

 

 

 

You can use these HTML tags

<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>

Axiom


A pessimist sees the glass as half empty. An optimist sees the glass as half full. The engineer sees the glass as twice the size it needs to be.

Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.
~1st amendment to the United States Constitution

Any society that would give up a little liberty to gain a little security will deserve neither and lose both.
~Benjamin Franklin

The individual has always had to struggle to keep from being overwhelmed by the tribe. To be your own man is hard business. If you try it, you will be lonely often, and sometimes frightened. But no price is too high to pay for the privilege of owning yourself.
~Rudyard Kipling

Everyone has the right to freedom of opinion and expression; this right includes the freedom to hold opinions without interference and to seek, receive and impart information and ideas through any media and regardless of frontiers
~Universal Declaration Of Human Rights, Article 19

...radio was discovered, and not invented, and that these frequencies and principles were always in existence long before man was aware of them. Therefore, no one owns them. They are there as free as sunlight, which is a higher frequency form of the same energy.
~Alan Weiner

Free counters!