NXP Laboratories UK JN5139M4 JN5139-000-M04 Wireless Microcontroller User Manual ANT 2 4 CW RCL Data Sheets

NXP Laboratories UK Ltd JN5139-000-M04 Wireless Microcontroller ANT 2 4 CW RCL Data Sheets

Antenna Info 1

Polar Plots and VSWR GraphAntenna Factor 575 S.E. Ashley Place Grants Pass, OR 97526-3237 www.antennafactor.com541-956-0931 (phone) 541-471-6251 (fax) Rev 04-27-06Typical VSWRANT-2.4-CW-RCL DATA SHEETSProduct Dimensions DescriptionFeaturesElectrical SpecificationsOrdering InformationAzimuth Elevation-50.0-40.0-30.0-20.0-10.00.0-45.0-35.0-25.0-15.0-5.05.00.24”(6.0)0.31”(8.0)0.42”(10.6)The RCL Series is useful in products where additionalheight above the product’s case is needed or a slightlywider operational bandwidth is desired. The 2.45GHzversion has a center-fed 1/2-wave element with aninternal ground reference.Right-angle mountExcellent performanceOmni-directional patternFully weatherizedRugged & damage-resistantPart 15 compliant RP-SMA connectorAvailable in black or custom colorsUse with plastic or metal enclosuresCenter Freq.BandwidthWavelengthVSWRImpedanceGainConnectorElectrical specifications and plots measured on 4.00” x 4.00” reference ground planeANT-2.4-CW-RCLCENTER 2 450.000MHz SPAN 1 000.000MHzS11 SWR 1.4703.46”(88.0)2.45GHz120MHz1/2-wave<1.7 typ. at center50 ohms2.90dBiRP-SMA
AbsoluteGain of AUT-50.0-40.0-30.0-20.0-10.00.009018027090°270°180°0°AntennaAntenna Factor 575 S.E. Ashley Place Grants Pass, OR 97526-3237 www.antennafactor.com541-956-0931 (phone) 541-471-6251 (fax)ANT-2.4-CW-RCL DATA SHEETSAzimuth Radiation PatternElevation Radiation PatternAbsoluteGain of AUT-45.0-35.0-25.0-15.0-5.05.009018027090°270°180°0°AntennaMeasurement Antenna Polarity: VerticalTest Antenna Polarity: VerticalMaximum Absolute Gain: -0.50dBiMeasurement Antenna Polarity: HorizontalTest Antenna Polarity: HorizontalMaximum Absolute Gain: 2.90dBi4.00”(101.6)4.00”(101.6)GROUND PLANE ON BOTTOM LAYERAntenna Test FixtureThe adjoining diagram shows the dimensions of the fixture onwhich the stated pattern and gain measurements were made.This does not mean that your product must conform to this sizeor antenna orientation, although it should be recognized that thegain, pattern, and performance may increase or decreaseaccordingly. Antenna Factor recognizes that our antennas areoften used in compact applications with less than ideal groundplanes. In some cases, the reference jig is smaller than optimum,particularly with lower-frequency antennas. This is, in part, tomore accurately reflect the performance of the antenna in typicalreal-world applications.ABOUT THIS TEST FIXTURE

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