(redirected from Dual Frequency)
DFDistrito Federal (Spanish: Federal District)
DFData Frame
DFDairy Free
DFDisk Free
DFDistrito Federal (Brazil)
DFDelta Force (Novalogic military combat game)
DFDrug Free
DFDwarf Fortress (video game)
DFDansk Folkeparti
DFDirection Finder
DFDegree of Freedom
DFLa Documentation Française (France)
DFDual Frequency
DFDon't Fragment
DFDead Fish
DFDirection Flag
DFDrinking Fountain (various companies)
DFDiesel Fuel
DFDisk Farm
DFDelay Fuse
DFDodd-Frank (finance law)
DFDragon Force (band)
DFDietary Fiber
DFDengue Fever
DFDarkfall (game)
DFDong Feng (Asia automobile manofacturer)
DFDouglas Fir
DFDistraction Free (web browser extension)
DFData Field
DFDead Frontier
DFDecision Feedback
DFDarkness Falls (Dark Age of Camelot online game)
DFDissipation Factor
DFDirt Farmer
DFDivine Forces (gaming; Runescape clan)
DFDark Forces (LucasArts game)
DFDefence Forces (Irish Army)
DFDerek Fisher (NBA Player)
DFDavid Farrell (composer)
DFDragonfable (online game)
DFDouble Feature
DFDestination Field
DFData Fusion
DFDilution Factor
DFDesign Feature
DFDigital Forensics
DFDobbs Ferry (New York)
DFDepth Finder
DFDown Forward (video game)
DFDisposal Facility
DFDiscount Factor
DFDean of the Faculty
DFDesign Flow
DFDemocratic Front (India)
DFDeep Forest (band)
DFDungeon Family (Collection of Bands)
DFDog Fight (air-to-air combat)
DFDuty Factor
DFDedicated File
DFDrilling Fluid
DFDioxins and Furans
DFDespair Faction (website)
DFDamage Free
DFDisposition Form
DFDistricto Federal
DFDarling Fiancee
DFDelivery Function
DFDark Future (role playing game)
DFDegree Fahrenheit
DFDermatofibroma (skin tumor)
DFDistribution Frame
DFDefender of the Faith
DFDeep Freezer (storage and preservation)
DFDeuterium Fluoride
DFDifference Frequency
DFDigital Fortress (book)
DFDefensive Fire
DFDistance Formula
DFDensity Factor
DFDecode and Forward
DFDistriktsidrottsförbund (Swedish Gymnastics Federation)
DFDevice Flag
DFDiamond Frame (bicycle)
DFDead Fantasy (anime)
DFDigital Fingerprint
DFDynaFlat (Samsung monitor)
DFDouble Flag
DFDeblocking Filter
DFDecontamination Factor
DFDielectric Film
DFDose Factor
DFDestroyer Flotilla
DFDevelopment Flight
DFData Formatter
DFDead Freight
DFDispersion Factor
DFDecimation Factor
DFDirect Fulfillment (contract manufacturer sends product directly to the customer)
DFDead Files
DFDelivery Facility (Canada Post)
DFDelay Fault
DFDuplex Filter
DFDark Falz (Phantasy Star Online boss, gaming)
DFDynamic Flux
DFDanske Folkedanseres (Denmark)
DFDie Famous
DFDark Friend
DFDynamo Field (automotive electronics)
DFDark Faction (video game)
DFDimensional Fact (data warehouse model)
DFDouble Feeder
DFDissociation Factor (chemistry)
DFThe Elder Scrolls: Daggerfall (computer game)
DFDuelField (online game)
DFDelay Fuze
DFDemodulation Filter
DFDrainage Frequency
DFDhammakaya Foundation
DFDroopy Flange
DFDuck Farm, Inc.
DFDysfunctional Fighters (gaming clan)
References in periodicals archive ?
A single 20hz Dual Frequency L1/L2 GPS + GLONASS V-Map Unit, or acceptable alternate meeting the following specifications:
This high-tech gem is equipped with a dual frequency transmitter to issue alerts and to guide search and rescue missions.
Under this contract, Raytheon will enhance overall system capability as the FAA moves toward a dual frequency system.
Proximity and contactless smart card reader solutions provider RF IDeas Inc announced on Monday the shipping availability of its pcProx Plus, a dual frequency programmable reader that combines 125kHz and 13.
8L engine, but the new engine will provide genset owners a competitive advantage by offering a dual frequency PowerTech E engine at the same power level.
These linear combinations represent the generalization of the traditional widelane combination of dual frequency GPS phase observations.
Additional features include field reprograminability, dual frequency and direct-Y acquisition/reacquisition capability and extended jamming protection performance.
The high-pressure metering unit provides closed-loop control by means of dual flow meters that measure g/sec and dual frequency converters that continually adjust the piston-pump speed.
With a reading range of up to 100 feet, advanced dual frequency capabilities and enhanced programmability, the [D.
GPS 600 Series Antenna is a dual frequency antenna that achieves less than 1 millimeters offset between L1 and L2 phase centers without a choke ring by replacing conventional patch antenna designs with NovAtel's patent pending Pinwheel Technology -- an aperture coupled slot array configuration.
Tender issueCurrently carrier phase positioning techniques assume the utilization of a professional receiver whose main advantages are the reduced multipath impact and the dual frequency tracking capability.