RF Cafe Software
About RF Cafe
1996 - 2022
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...
All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.
My Hobby Website:
Try Using SEARCH
to Find What You Need.
There are 1,000s of Pages Indexed on RF Cafe !
Thanks to Arthur Haspoja's note in the "Letters" feature of the October 2010 "Sky & Telescope," I learned that the National Park Service is allowing the Horn Antenna to deteriorate at its home on the old Bell Labs grounds (now owned by Lucent). It was famously used by Drs. Arno Penzias and Robert Wilson to serendipitously discover the Cosmic Microwave Background (CMB) radiation, for which they were awarded the Nobel Prize.
Below is the letter I wrote to request that action be taken to preserve this important part of science history. Please consider sending a letter of your own.
To: Mr. Edson Beall, email@example.com
November 18, 2010
Greetings Mr. Beall:
I recently read a letter in "Sky & Telescope," written by a fellow amateur astronomer (Arthur Haspoja) who visited the Horn Antenna located at the old Bell Labs site in Holmdel, NJ. He found it to be in a pathetic state of disrepair. It would be a shame to let such an important part of science history decompose into a rusted heap of metal.
With all the taxpayer's money being spent to wasteful ends (bridges to nowhere, et al), it is not unreasonable to expect that the Horn Antenna at least be given a fresh coat of paint on occasion.
Your effort to arrange for a proper schedule of maintenance for the Horn Antenna would be greatly appreciated. If you will let me know when the project is complete, I will be glad to publicize it on my engineering website, RFCafe.com (typically 7,000-8,000 visitors per day).
Thank-you very much.
For more information and a lot of detailed pictures of the dilapidated condition of the Homdel antenna, please visit the Fort Bend Astronomy Club's website. A thumbnail of one of the photos is shown at the right.
These items are an archive of past Topical Smorgasbord items that have appeared on the RF Cafe homepage. In keeping with the "cafe" genre, these tidbits of information are truly a smorgasbord of topics. They all pertain to topics that are related to the general engineering and science theme of RF Cafe. Note: There is also a huge collection of my 'Factoids' (aka 'Kirt's Cogitations') that might interest you as well.