Page 104 - Robot Builders Source Book - Gordon McComb

communications-rf
• Keyfob enclosures
@ Communications-RF
• Audio/video transmitter receiver modules
A3J Engineering, Inc. 203197 Also available: 85
• Data encoder and decoder modules
15344 E. Valley Blvd. • Power amplifiers
Ste. C • Antennas
City of Industry, CA 91746
Downloadable catalogs in Adobe Acrobat PDF format.
USA
(626) 934-7600 x V
(626) 934-7609
info@3jtech.com
http://www.3jtech.com/
Wireless and PC/104 modems:
• Pegasus II-56K
• Universal “pocket” modem
• Pegasus III-Infrared 56K V.90 data/fax modem
• PC/104 56K and 33.3K data modem
Web cams:
• uCAMit USB camera
• CAMit remote-controllable security camera with
built-in modem

ABACOM Technologies 202035 Model TX-EVAL. Photo
ABACOM Technologies.
32 Blair Athol Crescent
Etobicoke, ON
M9A 1X5 AeroComm 204247
Canada
(416) 236-3858 10981 Eicher Dr.
(416) 236-8866 Lenexa, KS 66219
USA
abacom@abacom-tech.com 913-492-2320
http://www.abacom-tech.com/ 913-492-1243
ABACOM Technologies manufactures and distributes 800-492-2320
low-power miniature (and I do mean miniature) radio sales@aerocomm.com
transmitters and receivers, for both audio and data
http://www.aerocomm.com/
transmission. Modules are available for AM and FM; the
AM versions are quite affordable and ideally suited for AeroComm makes and sells a broad line ofhigh-
short-range, low-data-rate robotics communication. frequency and microwave data communications mod-
Available in 418, 433.92, 868.35 and 916.5 MHz versions; ules, intended primarily for OEMs, but also sells
data rates are up to 2,400 bits per second. Depending on smaller quantities and consumer products. Products
the model, maximum range is about 300 feet. include:
The FM modules are more expensive, but they offer • ConnexRF instant wireless modules—2.4 GHz
faster data rates (up to 9,600 bps on most units, and radios in a credit card-sized form factor
19,200 bps on specialty modules) and a range of up to
• Wireless RS232 links-self-contained, with whip
500 feet. Available frequencies for the various FM mod-
antennas
ules are 418 MHz, 433.92 MHz, and 403 MHz.
• Wireless printer-sharing module
Compatible AM and FM receivers are offered in small
form factors for inclusion in your own projects. x