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 World Wide Web (Internet) was largely an unknown entity at
the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps
while typing up your telephone line, and a nice lady's voice announced "You've Got
Mail" when a new message arrived...
All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledged.
On November 10, 2009, I posted the following item for my "Videos for Engineers"
It will take a little more than simply
downloading an app from the Internet for your iPhone to pull this off. Researchers at Freie University
of Berlin developed the application seen controlling a specially equipped car. I hope there was an emergency
kill switch incorporated to remove any possibility that it could run into that cool old airplane on
the other side of the hangar.
Fortunately, RF Cafe visitor Jason Ives saw it and sent the following bit of additional information
(reprinted with his permission):
Re Candy Bombers:
Kirt, I just wanted
to comment on your “Videos for Engineers” section with the video of the van being remotely controlled
by an iPhone. Because this was research done at the Free University in Berlin, I took a keener interest
than I may have normally. I was stationed in Berlin from 1990-1993 and when I watched the video I recognized
the hangar they were driving around in as the hangars along the flightline at
Tempelhof Air Base,
which was the home of the
7350th ABW where I was stationed.
You also commented on the “cool old airplane” in the background.
I believe that is the famed “Candy Bomber”, the
flown by Col (ret) Gail Halvorsen during the Berlin Airlift.
Anyway, I thought you might be
interested in those little tidbits. I enjoy your site and visit frequently. Keep up the nice work.
Sincerely, Jason Ives
For anyone not familiar with the "Candy Bomber"
moniker, that name was given to the plane when it participated in the Berlin Airlift at the end of WWII
in Europe. Once the Russians blockaded Berlin, it made getting supplies and food to the residents nearly
impossible. Fortunately, good old American and British ingenuity and compassion found a way to provide
relief. Between June 24, 1948, and May 1949, pilots and crews risked their lives to airlift in
4.6 billion pounds of food and supplies until the blockade was lifted in May 1949. What is most remembered
is how pilot Hal "Gail" Halvorsen won Berliners' hearts by secretly dropping his and his buddies' candy
rations by parachute into the waiting hands of the city's children.
Footer - RF Cafe
Right Border Content - RF Cafe
Please Support RF Cafe by purchasing
my ridiculously low−priced products, all of which I created.