Laurence Marchini, Editor, writes:
We see from your search that you're looking for information on the term "UHF",
and we have a large number of manufacturers' news releases and technical articles here on Electronicstalk which will be of interest.
Let me be your guide.
Start with
the news release Antenna chip works deep indoors from
Siano Mobile Silicon, which we summarised at the time by saying "Covering the entire UHF spectrum, from 470 to 870MHz, the SMS8022 supports digital TV technologies such as DVB-T, DVB-H, ISDB-T, FLO and ATSC".
A couple of weeks before,
we featured the news release Broadband amp covers UHF and VHF from
Link Microtek: "Module has an operating frequency range of 20 to 520MHz and achieves an output of 100W with low distortion, Class AB linearity and wide dynamic range".
In December 2007, we covered the news from Atmel Corporation
concerning its ATA8x0x
- take a look at Low-power radio devices offer easy links
which says: "Feature-rich competitively priced UHF ASK/FSK receiver/transmitter family is ideal for use in remote controls for consumer and industrial systems".
Take a look also at the news release from GE Fanuc Embedded Systems, Mezzanine makes light of software defined radio,
as well as Mobile receiver features in award-winning card from Siano Mobile Silicon,
and SoC supports both HD-DVD and Blu-Ray codes from Horizon Semiconductors.
See also:
HF RFID readers interrogate Gen 2 tags
(October 2007)
austriamicrosystems and IDS Microchip have collaborated to achieve the low current consumption and low cost bill of materials (BOM) required for the portable reader market
Antenna eases handset TV integration
(October 2007)
Antenna completes portfolio for digital TV, which now encompasses all mobile TV systems and frequency bands
PC card is first for mobile digital TV
(October 2007)
The world's first mobile digital TV PC card supports both DVB-H and HSDPA, providing Italian users with on-the-go access to multimedia and datacomms applications
RF test platform handles 6GHz
(October 2007)
Aeroflex' RF test platform system incorporates PXI 3000 series hardware modules, PXI Studio software with new measurement plug-ins and a new PXI instrument chassis to tie it all together
Spectrum analyser covers popular wireless bands
(September 2007)
Portable RF spectrum analyser has a frequency range from 1MHz to 2.7GHz at a selling price of GBP 995
ICs suit entire UHF range
(September 2007)
The UCODE G2XM and UCODE G2XL provide scalable EPC numbers up to 240bit, offering flexibility when using RFID in applications requiring different EPC codes and storing additional application data
News on the SX1211UHF transceiver from Semtech
(August 2007)
The SX1211 is optimised for asynchronous sensor network designs in the unlicensed industrial, scientific and medical (ISM) frequency bands
News on the UHF power amp from Eleading Technologies from Gigahertz Marketing Solutions
(August 2007)
UHF power amplifier is ideal for PMR/Tetra applications in the frequency range 200-300MHz
Austrian centre to focus RFID efforts
(June 2007)
RFID design centre will improve the performance and reliability of existing systems by thoroughly testing applications under real-life conditions
Handheld analyser aids RFID surveys
(June 2007)
Upgraded handheld spectrum analyser is billed as an ideal tool for companies making site surveys for UHF RFID applications
RF transistor makes powerful claims
(June 2007)
Power transistor delivers pulsed RF output power of 1kW at 130MHz and features the highest drain efficiency and power gain of any device in its class
UHF transistor boosts power for broadcast
(May 2007)
World's first true 300W ultra-high-frequency transistor is designed for the TV transmitter/broadcast market
Libraries optimise DSP development
(May 2007)
IntegrIT's highly optimised DSP libraries are now available from Kane Computing
Transceivers work in both UHF and VHF ranges
(May 2007)
The NL5000 family of transceivers provide increased throughput
Antenna chip answers mobile TV complaints
(May 2007)
Small-form-factor high-performance passive low-cost antenna chip can be used for multiple mobile TV formats
Internal antenna aids mobile TV miniaturisation
(April 2007)
A custom-built antenna helps make the Sagem myMobileTV handset the smallest DVB-H handset on the market with an internal antenna
RFID makers opt for enabling silicon
(April 2007)
Gen 2 silicon is provided to RFID inlay, label and packaging manufacturers in three convenient forms: bare wafers; processed wafers; and silicon chip on strap
Study rules against wireless option
(March 2007)
Research study investigates the use of wireless technology as an alternative for the provision of last mile communications to the home
Vector signal analysis turns to RFID modulation
(March 2007)
RFID modulation analysis software is the ideal solution for R and D designers troubleshooting RFID products, subsystems and systems
NXP provides reception module for S-band mobile TV
(February 2007)
Alcatel-Lucent and NXP Semiconductors are strengthening their collaboration on Alcatel-Lucent's Unlimited Mobile TV solution, which will allow delivery of broadcast mobile TV in the 2.2GHz S-band
Mobile TV receiver chip supports three standards
(February 2007)
Qualcomm has begun sampling its Universal Broadcast Modem (UBM) chip ahead of schedule
Mobile TV technology for handsets and USB sticks
(January 2007)
LG will deploy the Mobile MicroTuner MT2260 multiband tuner, in a second-generation mobile TV phone that is targeted for a European DVB-H-based mobile TV commercial rollout
RF flip-chip tuners for Japan
(December 2006)
Maxim Integrated Products introduces the MAX2161 and MAX2162 dual-band, dual-mode tuners for Japanese digital broadcasts
Polyband tuner overcomes regional differences
(November 2006)
Breakthrough technology enables OEMs to design a single platform for mobile TV and radio, independent of standards or regional differences
Don't forget the fundamentals of filtering
(November 2006)
The oft-neglected filter takes on renewed significance for system engineers designing RF and microwave products: an industry expert offers tips to avoid interference
Internal antennas help shrink handheld TV
(October 2006)
Fractus has launched a suite of DVB-H internal antenna solutions for all three mobile TV frequencies: VHF (200MHz), UHF (600MHz) and L-band (1.4GHz)
US Government drives mobile radio growth
(October 2006)
The North American land mobile radio market is expected to reach $7.5 billion by 2010, according to a recent study
Embedded show is wireless springboard
(September 2006)
RS will launch more than 400 new components from leading wireless manufacturers on Stand 630 at the Embedded Systems Show on 11th and 12th October 2006
Wal-Mart contracts boost Chinese RFID demand
(September 2006)
NXP Semiconductors reports heavy demand for its EPCglobal-certified Generation 2 ultra-high-frequency ICs from companies in China
RFID chip is just the ticket for IER
(September 2006)
IER has signed a licence deal to use Innovision Research and Technology's award winning Jewel chip
Aluminium antenna offers RFID option
(September 2006)
A novel aluminium HF inlay is ideally suited for security and asset tracking applications such as library and access control
Down convertor suits electronic warfare
(August 2006)
Down convertor module operates over a broad frequency range of 2-18GHz, making it ideally suited for electronic warfare and electronic counter measures
Multilayer chips have high Q factors
(August 2006)
Designed specifically for high performance and high reliability applications, Murata has introduced the Hi-Q MLC range of multilayer chip capacitors
UHF transmitter IC has global appeal
(August 2006)
A single-chip ultra-high-frequency transmitter cuts costs in wireless security and automation applications