Products & ServicesSee also: Categories | Featured Products | Technical Articles | Engineering Web Results
Description: Abstract A comprehensive introduction to CDMA theory and application Code division multiple access (CDMA) communication is rapidly replacing time- and frequency-division methods as the cornerstone of wireless communication and mobile radio. Theory of Code Division Multiple Access Communication
Supplier: API Technologies
Description: The 310-027015-001 LO divider provides the system designer with a compact, fast-switching building block for LO division applications. Cascades of solid-state prescalers provide frequency division by a factor of 2, 4 or 8. Each of the prescaler chains is followed by a filter to improve
- Frequency Multiplier Type: Passive
- Package Type: Connectorized
- RF Connector: SMA
Supplier: Skyworks Solutions, Inc.
Description: The SKY73134-11 is a wideband integer-N frequency synthesizer with an approximately 6 GHz locking range. The device includes four differential VCOs, which cover the output frequency range from 2.8 GHz to 6.0 GHz. By applying internal VCO division by 1, 2, 3, 4, or 8, the output frequency range can
Standards and Technical Documents - Information technology -- Telecommunications and information exchange between systems -- Close Capacitive Coupling Communication Physical Layer (CCCC PHY) -- ISO/IEC 17982:2012
Description: ISO 17982:2012 specifies the CCCC PHY for Full duplex and Broadcast communication in time slots on frequency division multiplex channels.
Supplier: Dataforth Corporation
Description: 8B modules are an optimal solution for monitoring real-world process signals and providing high-level signals to a data acquisition system. Each 8B45 module isolates and conditions a frequency input signal and provides an analog voltage output. The frequency input signal can be either a TTL level
- Signal Inputs: Frequency
- Form Factor: Modular Bay / Slot System
- Application: General Lab and Industrial
- Data Acquisition Device Type: Input Module
Supplier: Visual Sound, Inc.
Description: Yamaha Commercial Audio Systems, Inc. The MSR400 is a bi-amplified 2-way system, featuring 400 watts maximum burst power that drives the 12" cone woofer and 1.75" V.C. compression driver. Frequency division is accomplished prior to the power amplifiers via a line-level electronic crossover
Description: Differential Current Mode Logic (CML) Outputs, 50Ω Single-Ended On-Chip Termination, 15MHz to 1.25GHz Frequency Range One Dedicated Differential CML Output, Straight PLL and Frequency Divider Bypass Two Groups of Five Outputs Each with Independent Frequency Division Ratios; Optional PLL
- Package / Form Factor: Surface Mount Technology (SMT)
- Features / Standards: RoHS Compliant, Lead Free, Programmable
Supplier: Olin Brass
Description: Olin Brass Fineweld® Tube manufactures welded copper alloy tubing via the high frequency induced current manufacturing method using flat-rolled strip. Since being developed and refined by Olin Brass' Metals Research Laboratories and commercialized in 1968, Fineweld® Tube has manufactured
- Capabilities: Annealing / Heat Treating, Cut to Length, Threading
- Materials: Copper / Copper Alloys
- Services: High Volume Production, Just-In-Time Capability
- Industry Served: General Purpose, Automotive, Other
Supplier: Computer Network Accessories, Inc.
Description: Host Interface TPCI Standard Universal Add-in card Compliant with PCI 2.0 Modulation Orthogonal Frequency Division Multiplexing (11G) QAM-64/QAM-16/QPSK/BPSK Direct Sequence Spread Spectrum (DSSS - 11B) CCK/DQPSK/DBPSK Data Transmission Rate 1, 2, 5.5, 11 Mbps operating at 802.11B mode 6, 9
RF Amplifiers - 5 Watt (37 dBm) OFDM Compatible Indoor 900 MHz Amplifier w/Active Power Control -- HA905I-DMSupplier: L-com, Inc.
Description: HyperAmp® HA905I-DM series RF amplifiers are compatible with 900 MHz wireless LANs. The HA905I-DM series amplifiers are designed to be compatible with high data rate radios utilizing Orthogonal Frequency-Division Multiplexing (OFDM) modulation in the 900 MHz band. Hyperlink's Active Power Control
- Amplifier Type: Bi-directional Amplifier
- Applications: Military / Defense, Mobile / Wireless Systems, Other
- RoHS Compliant: Yes
- Package Type: Connectorized
Supplier: U.S. Plastic Corporation
Description: proof and UV resistant - IP 65. Automatic models include: external interlock for level switch, remote start, etc., operational display shows speed or operational status, pulse signal frequency division 1/1 to 1/9999 or multiplication 1 to 9999, analog signal has shift function, proportional band
- Type Of Pump: Metering Pumps
Supplier: Zones, Inc.
Description: . To that end, the BreezeNET B leverages both robust outdoor technologies and Orthogonal Frequency Division Multiplexing (OFDM) modulation in the same product. With features such as Forward Error Correction (FEC) used to combat multi-path and noisy environments, the product operates seamlessly and efficiently
- Frequency Band: 5 GHz
Supplier: Aeroflex / Weinschel
Description: symmetry is excellent across the frequency range. Division is 6 dB from matched ports.
- Category: Passive
- Divider / Combiner Type: 0º
- 0º Power Divider Division: 2-Way
- Package Type / Form Factor: Connectorized
Description: Editor: Mohammad Najafi, Ph.D., P.E., F.ASCE, University of Texas, Arlington ISSN: 1949-1190 eISSN: 1949-1204 Frequency: Quarterly Sponsored by the Pipelines Division
Find Suppliers by Category Top
Featured Products for Frequency Division Top
Microwave Photonic Systems, Inc.
Singlemode Wavelength Division Multiplexer
. Micro-Optics Based Design. Epoxy free Optical Path. Low Insertion Loss. High Isolation. Environmentally Stable. Injection Molded Case. Applications. CATV Systems. Long Haul/Subscriber Loops. FTTH-OLT/PON. RF Fiber Optic Links. Optical test Labs. Optical Sensors. . Microwave Photonic Systems, Inc. is a high-tech full service design and integration engineering firm that specializes in the design, development and manufacture of Radio Frequency / Microwave and Fiber Optic components... (read more)
Browse Wavelength Division Multiplexers (WDM) Datasheets for Microwave Photonic Systems, Inc.
Coast Wire & Plastic Tech., LLC
Coaxial Cable: SPECIALTY COAXIAL CABLES
such as the audio, interphone, remove control, and servocontrol signals, by frequency division multiplexing on the internal coaxial structure:. Triaxial cable is commonly utilized to conduct radiofrequency signals at 20 megaHertz with a nominal impedance of 75 ohms, such as for transmission of video signals. A standard coaxial cable has a center conductor surrounded by a dielectric, a conductive braid, and a covering jacket. In triaxial cable, two additional layers are provided, an outer braid... (read more)
Browse Coaxial Cables and Triaxial Cables Datasheets for Coast Wire & Plastic Tech., LLC
Conduct Research Top
- Orthogonal Frequency Division Multiplexing
Frequency Synthesis: Current Solutions and New Trends (.pdf)
, CRO, etc.) os-. cillators by frequency multiplication,. v Fig. 3 Direct analog synthesizer using a direct digital synthesizer at the input. division, or phase locking.7. TUTORIAL. The key advantage of a direct analog technique is its. planning). The spur amplitude normally increases with a. extremely
One of the most difficult circuits to build is one which will divide one analog signal by another. Two voltage-to-frequency (V/F) converters can do such division with ease. The numerator is counted directly as a signal, while the denominator forms the time base. Voltage-to-Frequency/Frequency
GPS Time & Frequency Systems
For years, precise time and frequency has played many important roles in commercial, military, and aerospace applications. Most of us are more familiar with the commercial applications. A few of these include high quality television pictures, excellent voice and data quality over telecommunications
Building a Microwave Frequency Synthesizer-Part 4: Improving Performance (.pdf)
. division ratios required to provide a high-fre-. PLL the phase detector frequency equals to. quency output with a fine resolution. For. the frequency step size and, therefore, can not. example, in order to get 10 GHz output with 1. be arbitrarily increased. MHz step size, the feedback divider ratio has
Building a Microwave Frequency Synthesizer-Part 5: Advanced Techniques (.pdf)
This series concludes with notes on advanced design options and features for greater functionality, with descriptions of their implementation in test and measurement products. Building a Microwave Frequency Synthesizer Part 5: Advanced Techniques High Frequency Design. From September 2008
Building a Microwave Frequency Synthesizer-Part 3: From Sketch to Product (.pdf)
. Harmonics: 25 dBc. detector circuitry . All division coefficients. Phase Noise: 90 dBc/Hz at 100 kHz offset. are programmed through a built-in 3-wire. External Reference Frequency: 10 MHz. serial interface. The part also allows program-. 18. High Frequency Electronics. High Frequency Design
Blanking & Gating at AR Modular RF division
filtering capacitors, inductors, and coaxial cabling. Faster gating speeds (100usec) may be available on special order depending on the system frequency range, size and configuration. The External Gating Option's primary purpose is to provide precision amplifier control of the transmissions used
Engineering Web Search: Frequency Division Top
Code division multiple access - Wikipedia, the free...
By contrast, time division multiple access (TDMA) divides access by time, while frequency-division multiple access (FDMA) divides it by frequency.
Multiplexing - Wikipedia, the free encyclopedia
space-division multiplexing (SDM), frequency-division multiplexing (FDM), time-division multiplexing (TDM), and code division multiplexing (CDM).
* Frequency Division Multiplexing - (Infotech): Definition
Startseite » Infotech » Frequency Division Multiplexing
Orthogonal frequency-division multiplexing - Characteristics -...
Orthogonal frequency-division multiplexing, Orthogonal frequency-division multiplexing - ADSL, Orthogonal frequency-division multiplexing - BST-OFDM,
OFDM, VOFDM, COFDM, Orthogonal Frequency Division Multiplexing
Introductory information about Orthogonal Frequency Division Multiplexing (OFDM), Coded OFDM (COFDM), Vector OFDM (VOFDM) and related technologies.
Phase Locked Loops V+ for High-Frequency U4 UP HI D1 Q1 P1...
We will also compare integer-N and fractional-N and the frequency at +IN is much higher than the frequency at architectures.
- Article 1
Orthogonal frequency division multiplexing (OFDM) | Nokia...
Home > Publications > Orthogonal frequency division multiplexing (OFDM) Orthogonal frequency division multiplexing (OFDM)