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2002-05-22 Toshiba ships extended C-band GaAs FET
Claimed to be the industry's first 60W internally-matched C-band GaAs FET, the TIM5964-60SL-251 FET from Toshiba America Electronic Components Inc. operates in the 5.9GHz to 6.75GHz range.
2002-09-05 StockerYale fibers eye C-band EDFAs
StockerYale Inc. has announced the availability of its EDF-980-T1 and EDF-RC-980-T1 erbium-doped fibers, specifically designed to boost the performance of C-band EDFAs.
2003-07-04 TAEC GaAs FET targets satcom systems
Toshiba America Electronic Components (TAEC) Inc. has released what it claims to be the industry's first 90W c-band GaAs FET that is suitable for use in SSPAs.
2003-03-10 System 10000 TVRO Fiber-Optic Links Preinstallation Guide
This application note outlines the steps for the pre-installation of the System 1000 TVRO fiber-optic links.
2002-07-19 Semrock expands fiber-optic cable line
Semrock Inc. has expanded its line of erbium-doped fiber-optic cables with the addition of C-band and L-band models that have a cladding diameter of 1255m and 805m, respectively.
2002-05-23 Highwave ships C-, L-band erbium-doped fibers
Highwave Optical Technologies has announced the development of C-band and L-band erbium-doped fibers for use in erbium-doped fiber amplifier in metro networks, as well as optical amplifiers for CATV, LH, and ULH applications.
2013-03-25 WDM prototype offers capacity up to 40Tb/s/fibre
Huawei's 40T wavelength division multiplexing prototype supports simultaneous 2Tb/s transmission of 20 C-band optical channels geared to address the upcoming flood of digital traffic.
2013-09-13 M/A-COM rolls out GaAs MMIC amplifier
The MAAP-011027 operates over the 5.2-5.9GHz frequency bandwidth and is a two stage, 8W saturated C-band power amplifier with 37 per cent power added efficiency.
2005-06-03 ISL6424 dual LNB controller with I2C interface for advanced STB designs
This app note discusses communication satellites operate within two frequency bands for TV/broadband service broadcast signals, C Band and Ku Band.
2005-06-03 ISL6421A single LNB controller with I2C interface for advanced satellite STB designs
This app note discusses communication satellites operate within two frequency bands for TV/broadband service broadcast signals, C Band and Ku Band
2005-06-03 ISL6421, ISL6425 single LNB controllers with I2C interface for advanced satellite STB designs
This app note discusses communication satellites that operate within two frequency bands for TV/broadband service broadcast signals, C Band and Ku Band.
2002-04-24 Ericsson EDFA provides up to 22dBm output power
Designed for optical signal amplification over the C-band, the PGE 60822 erbium-doped fiber amplifier (EDFA) from Ericsson Microelectronics provides up to 22dBm output power with 0.5dB gain flatness across the entire band, while consuming 20W.
2010-05-31 4W MMIC tailored for satellite apps
Toshiba America Electronic Components Inc. is rolling out the TMD0608-4 4W C-Band GaAs MMIC for satellite applications.
2007-09-25 10Gbps pluggable transceiver tunes into DWDM band
Mitsubishi Electric Corp. says it has developed the world's first compact and pluggable 10Gbps optical communications transceiver, capable of discretionary tuning of all C Band DWDM.
2015-12-22 WRC-15 spectrum decisions reach consensus
There was lively interest in and a surprisingly high level of agreement in deliberations around the fate of the 700MHz and sub-700MHz bands during the recent WRC-15.
2013-01-16 Using CXA X-Series signal analyser
Here's an example of a LNBF test configuration using a CXA X-Series signal analyser.
2011-07-25 Using COFDM microwave links in mission-critical apps
Learn about the various applications of COFDM microwave technology in the field of video surveillance and security.
2008-06-26 Toshiba updates GaAs FETs portfolio
Toshiba America Electronic Components Inc. has expanded its gallium arsenide (GaAs) FETs lineup with four new devices optimized for power efficiency.
2005-09-14 Toshiba touts power output of GaN-based FET
Toshiba Corp. has developed a gallium nitride (GaN) based power field effect transistor that it says far surpasses the operating performance of the gallium arsenide FET widely used in base stations for terrestrial and satellite microwave communications.
2007-06-25 Toshiba launches GaAs FETs, RF devices
TAEC featured an array of C-, X- and Ku-band gallium arsenide (GaAs) FETs developed by Toshiba Corp. as well as a broad line-up of RF and small signal devices at this year's IEEE MTT-S event.
2013-06-07 TAEC debuts 200W GaN HEMT
The 200W TGI5254-200P operates in the 5.2GHz to 5.4GHz range AND enables increased output power and helps reduce size and weight in solid state power amplifiers (SSPA) for RADAR applications.
2012-09-04 RF transistor aimed at secondary surveillance radar aviation apps
Microsemi's 1011GN-700ELM is based on GaN on SiC technologies, and operates at 1030MHz and supports short- and long-pulsed extended length message.
2007-01-16 Protect satellite antenna from lightning
The LNB is remotely powered from the satellite receiver STB. The same coaxial cable that carries an IF signal from the LNB to the receiver carries power from the receiver to the LNB.
2007-09-07 Pirelli adds full L-band coverage to tunable solutions
Pirelli Broadband Solutions has added full L-band coverage to its tunable offerings, which includes the dynamically tunable laser, ITLA and 300-PIN MSA transponders.
2013-06-10 Peregrine debuts PLL with 5GHz operation
Peregrine's Integer-N PE33241 Phase-Locked Loop features a very low phase noise Figure of Merit (FOM) of -230dBc/Hz and supports operation at 5GHz with a 10/11 pre-scaler modulus.
2006-06-07 Optical subsystem puts tunable filters in add-drop mux
Nistica's optical subsystems, which are being demonstrated at this week's Globalcomm, can be integrated, internally or as "pizza-box" adjuncts, to systems ranging from DWDM to multi-service provisioning platforms.
2003-03-20 Optical interface alliances drive new integration business
Semiconductor and opto-component manufacturers culminating for the Optical Fibers in Communications Conference will seek through alliances and design wins the kind of subsystem integration long predicted for the optical transmission world.
2004-03-12 Oplink expands component lineup through Accumux acquisition
Optical component foundry and supplier Oplink Communications Inc. acquired privately held Accumux Technologies Inc. for an undisclosed sum, adding tunable dispersion compensation technology and modules to its photonic hardware offerings.
2003-02-10 Network Photonics rolls 1x4 MEMS-based wavelength switch
The company has announced the availability of the CrossWave 1400, hich it claims to be the industry's first 1x4 MEMS-based wavelength switch.
2004-11-16 Multichannel basebands meet challenge of cognitive radio
To ensure ongoing channel and radio sensing, two methods can be done: use a wideband receiver or multichannel baseband.
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