May 2016 17
and receivers (sold by Elsema). By FCC
regulations, the CB radio frequencies
that can be used for other than voice
communications are the 27 MHz
Industrial Scientific and Medical (ISM)
bands ( 26.957 MHz to 27.283 MHz)
which are used by some R/C toys.
Maybe readers can help, but I can find
no CB radio that allows data inputs and
outputs, probably due to the fact that
CB is a voice communications device.
By obtaining an Amateur (Ham) Radio
operator’s license, you can use several
other bands than the 27 MHz band.
(See Q&A SIDELINES for information on
Amateur Radio licensing.) In addition
to the 27 MHz band FMT-2712 TX and
FMT-05D RX devices, Elsema also makes
the FMT15101 TX and FMR15101
RX unit for the 151 MHz band (see
With the innovaaon of the Pi-Raq and exisang EarthLCD 10x1 display, 1U
Rack mount equipment, such as power controllers, audio/video switchers,
network hubs and routers, can now have an easily programmable front
panel with a color TFT LCD.
Not exactly what you need? No problem! EarthLCD
can customize a solution just for you!
Low Battery Indicator/Battery Life
Question about a Previous Q&A Question
Amateur Radio Licensing
R/C Transmitter Receiver Modules