•−•  ••−•    −•−•  •−  ••−•  •
RF Cafe Morse Code >Hear It<

Job Board

About RF Cafe™

Sitemap

>10,000 Unique Pages!

RF Cafe Software

RF Cascade Worbook
 RF Cascade Workbook 2005 - RF Cafe
Calculator Workbook
RF Workbench
Smith Chart™ for Visio
Smith Chart™ for Excel
RF & EE Symbols Word
RF Stencils for Visio

Your RF Cafe
Progenitor & Webmaster

Click here to read about RF CafeKirt Blattenberger
BSEE
KB3UON
EIEIO

Carpe Diem!
(Seize the Day!)

5th MOB:
My USAF radar shop

Airplanes and Rockets:
My personal hobby website

Equine Kingdom:
My daughter Sally's horse riding website

  Television / Mobile HDTV / TV White Space
Manufacturers & Services

Some "experts" believe that broadcast television (TV) is effectively dead, but in the last couple years there has been work done to re-invent over-the-air transmission in what spectrum has not yet been yielded to White Space for other uses. One of the major hurdles to overcome is how to service mobile devices that, if the effort is to succeed, must be able to work acceptably in the presence of a constantly moving receiver and the multipath phenomenon. Of course HDTV (high definition) will be expected by viewers so that adds to the difficulty. There are some grand plans for interactivity and on-demand programming that is not even available today to traditional household TV viewers.

There are many new services vying to operate in the newly available White Spacesluding new cell bands, security, surveillance, and other such things. Ever ready and willing to provide the electronics, hardware, firmware, and software to enable an army of inventors and investors, White Space, HDTV, and re-purposed broadcast television vendors are scrambling to be first to market. Some of those companies are listed here.

Adaptrum | adaptrum.com
San Jose, CA
Adaptrum’s wireless technology platform allows dynamic spectrum access in a pooled spectrum base comprising “white space”, unlicensed, licensed, government, and public safety spectrums, with an initial focus on sub-GHz spectrum bands.

Aviacomm Inc. | aviacomm.com
408-609-3888 | Sunnyvale, CA
The ARF Product Line with its high performance and low power consumption meet and exceed regulatory requirements while also accessing the entire spectrum, enabling TVWS as a real, viable WiFi band.

Carlson | carlsonwireless.com
800-834-2076 | Arcata, CA
TV white-space technology is revolutionizing rural broadband, and Carlson, with ourRuralConnect, is the major contender in this emerging industry. Carlson customers are using TV white-space technology to bring broadband where it's never been before.

iconectiv | iconectiv.com
732-699-TVWS(8897) | Piscataway, NJ
We are ready to serve as a partner for manufacturers entering the white space database market both in the U.S. and abroad, where similar white space spectrum initiatives are underway. Our solution provides added value by supporting more efficient use of available channels and can help reduce interference between white space devices operating in a geographic area.

Key Bridge Global LLC | keybridgeglobal.com
703-414-3500 | McLean, VA
Key Bridge is an FCC-designated White Space administrator, and our White Space System enables spectrum sharing and co-existence between licensed and unlicensed users.

MELD Technology Inc. | meldtech.com
408-242-5469 | Sunnyvale, CA
Provides a complete range of multicast broadcast solutions for Over-The-Air broadcast, Digital Cable and IPTV. Your content on any number of displays made easy.

Metric Systems Corporation | safari-networks.com
800-549-7421 | Vista, CA
Pioneering White Space and Wireless Networking Innovation for Today's Needs and Tomorrow's Solutions.

Parsec Technologies | parsec-t.com
972-804-4600 | Plano, TX
Amplifier chips for various wireless and mobile antenna markets. HDTV, M2M, LTE, GPS, WiFi, CATV / broadband, VHF / UHF, digital audio broadcast (DAB), macro cell & small cell, cognitive radio, software defined radio (SDR), & TV whitespace.

Spectrum Bridge. | whitespaces.spectrumbridge.com
Spectrum Bridge is leading the industry in developing the technology needed to bring critical mass to the white space eco-system.

Google Spectrum Database | google.org/spectrum/whitespace
The rapid growth of connected devices around the world has dramatically increased demand for wireless spectrum. Google is working with industry and regulators to make more spectrum available by enabling dynamic spectrum sharing through a database.

SEARCH More Than 10,000 Pages Indexed on RF Cafe

Copyright 1996 - 2016
Webmaster:  Kirt Blattenberger, BSEE - KB3UON
Family Websites:  Airplanes and Rockets | Equine Kingdom

All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledged.