Telewave, Inc. designs and manufactures high quality radio
system equipment for domestic and international markets. They support
conventional two-way radio systems, as well as Cellular, SMR,
GSM, Trunking, Paging, and Broadcast services. Telewave's customers
include wireless system operators, public safety providers, local
and state governments, and federal agencies.
Since 1972, Telewave, led by President and founder Ray Collins,
has focused on the needs of our customers, providing the finest
American made radio system products, and the quickest on-time
delivery record in the industry.
Telewave is also certified to meet the requirements of ISO
Telewave products provide the vital link between transmitter,
receiver, and antenna. Efficient power transfer from multiple
transmitters, elimination of intermodulation, and selection of
desired signals are some of the characteristics of their products,
many of which began life as custom designs for specific requirements.
|Transmitter Combiners cover
118-960 MHz with low loss and high power handling, and form the
core of our product line. Models are available for all frequency
bands with simple expansion modules to accommodate system growth.
Ceramic enhancement for 700-960 Mhz provides the industry's highest
|Receiver Multicouplers amplify
and distribute signals from a common antenna to multiple receivers.
Models are available with up to 192 balanced outputs, with unity
or higher gain. A single rack width unit (1 3/4" high) can
feed 16 channels.
|Filters and Cavities in the
30-1200 MHz range eliminate interfering signals, and provide
maximum isolation for transmitters and receivers on a common
antenna. Transmitter sidebands are attenuated by 80 dB or more,
and high-Q cavities are available with diameters up to 10 inches.
|Test Equipment has been a
staple of the Telewave product line from the beginning, and their
Model 44 Wattmeter is an industry standard. With no elements
or bandswitching required, the 44A and 44L1 allow accurate measurements
from 2-1000 MHz, at up to 500 watts. Other products include the
PM5 / PM10 series of 19" rack mount power monitors.
|Duplexers are a primary component
of most radio systems, allowing a transmitter and receiver to
be connected to a common antenna. Telewave duplexers cover 30-1200
MHz, with some models offering over 100 dB isolation. Base station
models handle up to 500 watts, and a range of compact mobile
duplexers is also available.
|Antennas round out their site
equipment product line, and Telewave's innovative engineering
produces the industry's toughest antenna systems. Yagi, Fiberglass
Collinear, Dipole and Discone models are available from 33-3000
MHz, with gain from unity to 12 dBd. Telewave's exclusive TXYLAN®
coating makes Telewave Yagi, Dipole and Discone antennas impervious
to the most severe environments, and their COOL BLUE® fiberglass
vertical antennas blend into the skyline, while providing high
flexibility and absorption of solar radiation to speed de-icing.
For more information about the products they offer, visit
their website at: www.telewave.com