|
|
|
Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
Search GlobalSpec to find qpsk modulator-related products, suppliers, datasheets and CAD.
 |
The Engineering Toolbar
The Ultimate Resource for Engineering and Technical Research. (Learn More) |
Products/Services for qpsk modulator
Quadrature phase shift keying (QPSK) modulators and binary phase shift keying (BPSK) modulators are used to change certain characteristics (amplitude, frequency or phase) of a carrier signal in order to transmit information. The changes in the parameter(s) of the carrier are made in accordance with an information-bearing signal (modulation signal). Search by Specification | Learn More about QPSK Modulators and BPSK Modulators
I/Q modulators and I/Q demodulators change the amplitude, frequency, or phase of a carrier signal in order to transmit information. I/Q modulators split an incoming data stream into its in-phase (I) and quadrature (Q) components, mix the resulting signals with local oscillators that are 90º apart in phase, and then combine the outputs vectorially in a 0º mixer. Search by Specification | Learn More about I/Q Modulators and I/Q Demodulators
Optical modulators vary the amplitude and phase of a light beam; e.g., from a laser or by sound waves. Learn More about Optical Modulators
Acousto-optic modulators are devices that use sound waves to modify the amplitude, frequency, or phase of light passing through an acousto-optic material. Search by Specification | Learn More about Acousto-optic Modulators
Electro-optic modulators are analog or digital devices that use an electric field to alter the characteristics (e.g., band gap and index of refraction) of a material through which light is traveling, changing the characteristics of the light itself. Search by Specification | Learn More about Electro-optic Modulators
RF transmitters are electronic devices consisting of an oscillator, modulator, and other circuits that produce an RF signal. Search by Specification | Learn More about RF Transmitters
RF transceivers are electronic devices that receive and demodulate an RF signal, then modulate and transmit a new signal. Search by Specification | Learn More about RF Transceivers
Metal shapes and stock includes metals and alloys in the form of bar, rod, beam, plate, foil and other standard shapes. Learn More about Metal Shapes and Stock
Profiles and structural shapes include shaped stock with uniform cross sections such tees, angles or beams manufactured through extrusion, continuous casting, roll forming, and other processes. Learn More about Profiles and Structural Shapes
Gunn diodes or transfer electron devices (TED) exhibit a negative resistance region. They are used in high-frequency applications, often for building RF oscillators. Impact ionization avalanche transit-time (IMPATT) diodes are designed to operate at very high frequency and power. They are used as elements in RF and microwave devices. Search by Specification | Learn More about GUNN and IMPATT Diodes
Access points are transmitter / receivers (transceivers) that connect to a network through an interface such as a bus or connector. They receive, store, and transmit data between the wireless LAN and the wired structure. Search by Specification | Learn More about Access Points
...for serial data. They connect to a serial port (RS232, RS422, etc.) and transmit to and receive signals from another matching radio modem. Access point enables wireless network connectivity. A modem (Modulator-Demodulator) is a device or program... Search by Specification | Learn More about Wireless Modems
Frequency converters and translators scale and/or filter frequency inputs to produce outputs signals with frequencies that are a function of the inputs. Search by Specification | Learn More about Frequency Converters and Translators
Fiber optic modems are used in fiber optic networks for sending and receiving data. Learn More about Fiber Optic Modems
Radio modems are radio frequency transceivers for serial data. They connect to serial ports (RS232, RS422, etc.) and transmit to and receive signals from another matching radio modem. Search by Specification | Learn More about Radio Modems
|
||||||||
TTL Controlled, Millimeter-Wave, Quad-Modulator MITEQ, Inc.
Used Oscilloscopes Electro Rent Corporation
WiMAX Front End Solution Technology Avago Technologies
Plate Broadband Mounted High Power Amplifier MITEQ, Inc.
HILNA - High Intercept Low Noise Amplifiers NuWaves Ltd.
BOARD-TO-BOARD RF COAXIAL INTERCONNECT SOLUTIONS Radiall
|
Product News for qpsk modulator
TTL Controlled, Millimeter-Wave, Quad-Modulator
MITEQ introduces Model SMT2640LC15MDQ, 2-bit, to its modulator product line. (read more)
Pockels Cells / Electro-Optic Light Modulators
Low-Voltage Electro-Optic Light Modulators
Conoptics manufactures an extensive line of low voltage electro-optic light modulators, driver electronics, and associated components to satisfy diverse requirements. The application dictates which versions of modulator and driver electronics are to be used and what auxiliary components are needed . (read more)
PFNs/ Modulators
PFNs provide high power pulse generation and are used in lasers, high power medical oncology systems and transmitters for radar. RFI also supplies complete pulse sub-systems where the high voltage modulator contains the power supply, filament transformers, charging and discharging components, reactors and pulse transformers. (read more)
Mach-10™ - 12.5 Gb/s Intensity Modulator
COVEGA's 12.5 Gb/s Intensity Modulator is part of the Mach-10™ product line, a family of high performance, superior quality 10+ Gb/s External Optical Modulators. The 12.5 Gb/s Intensity Modulator was specifically designed for OC-192 customers requiring greater bandwidth to implement FEC. (read more)
Telcordia Qualified 40 Gb/s Modulator Drivers
Narda Microwave - East has introduced a family of Telcordia GR-468-CORE, Issue 2-qualified, high-performance drivers for Electro-Absorptive (EA) and lithium niobate (LiNbO3) optical modulators serving OC-768 communications systems operating at data rates between 39 and 44 Gb/s. They are excellent choices for 300-pin MSA transponders and line cards in both VSR and long-haul/ ultra-lon... (read more)
Zero-Chirp Intensity Modulator with Integrated PD
Designed for integration into 300 pin MSA compatible transponders, Covega's Mach-10TM Zero-Chirp Intensity Modulator is ideal for metro and long-haul DWDM applications requiring less than a 2 dB power penalty for +/-1,200 ps/nm dispersion. (read more)
Multi-Port High Frequency Resonant Modulator
The multi-port high frequency resonant modulator offers a large aperture, low voltage phase or intensity modulation with an upper frequency of 1 GHz. (read more)
CMU: Coolant Modulating Unit
Integrate your Buildings Infrastructure with the Coolant Modulating Unit! The CMU acts as a mechanical interface that allows you to utilize existing building infrastructure to address high density heat load needs. The CMU is part of a complete line of products to provide high heat density solutions. (read more)
1st Surface Mount Device for 40Gb/s Opto Market
TriQuint's new TGA4943-SL is the first surface-mount technology (SMT) modulator driver amplifier for optical networks. In addition to offering surface mount convenience and easy assembly, the TGA4943-SL consumes about 50% the power of other solutions – only 2.1 Watts. (read more)
Promax TV Explorer, TV & Satellite Level Meter
The Promax TV Explorer (formally Prodig-5) is setting new standards in the way installers make and understand measurements. The TV EXPLORER has an impressive new range of functions developed to easy measurements and detection of impairments in both digital and analog systems. The compact and rugged construction makes it ideal for field use. (read more)
|
MATLAB Central - File detail - Generate Simple QPSK modulator... Generate Simple QPSK modulator using Simulink Simple modulator designed with simulink to Execute QPSK signal and simulated See MathWorks, Inc. (The) Information |
|
|
QPSK Modulator Baseband (Communications Blockset) QPSK Modulator Baseband Modulate using the quaternary phase shift keying method See MathWorks, Inc. (The) Information |
|
|
spuc: SPUC::MOD_QPSK Class Reference QPSK-modulator class. More... #include <modulator.h> |
|
|
spuc: comm/modulator.h File Reference M-ary PAM modulator. More... class SPUC::MOD_QPSK QPSK-modulator class. More... class SPUC::MOD_PSK |
|
|
need help with designing QPSK modulator/demodulator need help with designing QPSK modulator/demodulator |
|
|
QPSK modulator using ADS QPSK modulator using ADS EDAboard.com Forum Index -> Digital communication -> QPSK modulator using ADS 24 Dec 2006 17:14 QPSK modulator using ADS |
|
|
QPSK Modulator(XG913s01) - Chengdu XinGuang Microwave... QPSK Modulator(XG913s01) General The XG913S01 QPSK Modulator is a head-end QPSK DVB Modulator with RF output. |
|
|
Selling Leads-QPSK Digital TV Modulator in ACE Suppliers B2B... QPSK Digital TV Modulator [Sell Introduction: QPSK digital TV modulator complies DVB-S channel coding and modulate standard. |
|
|
QPSK Modulator QPSK digital TV modulator adopts various processing methods,such as random energy spread processing,RS coding,convoltion interweave,contracting |
|
|
Supply QPSK modulator Supply QPSK modulator Posted Thu, 03/19/2009 - 20:21 by glmingke Expires: 03/20/2010 |
More >>
