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Document Brief

Coaxial & Waveguide Adapters...

Waveguide Flange Information...

Maury Precision Flanges (MPF)...

Description...

Maury MPF flanges are designed to provide precise mating of flanges when repeated connections are required or in systems where optimum waveguide alignment is critical. Some MPF series flanges also allow mating to more than one type of flange interface, which amplifies their versatility and economy when mating different flange types within a band. Please refer to the "mates with" column in the chart below to see the possible combinations. MPF flanges are provided on components used in Maury calibration kits or on low VSWR components such as waveguide to coax adapters with VSWR of 1.10 or better. MPF flanges in WR22 and smaller waveguide (millimeter wave sizes) provide dramatic improvements in connection consistency, repeatability and serviceability versus standard UG flanges, while still maintaining mating compatibility with these older designs (see Maury data sheet 5E-030). As in larger waveguide sizes, these flanges have two precision index holes and slip-fit alignment pins. (Threaded pins may also be installed in the standard four-pin pattern when mating to standard UG flanges. Both types of pins are removable, making the flange face available for servicing.) MPF flanges also have a raised outer ring which prevents the mating surfaces from cocking due to uneven torque applied to the flange bolts. To obtain complete technical descriptions, please request the data sheets shown in the Maury Data Sheet column. NOTE All Maury MPF flanges have precision index holes. Corresponding slip-fit alignment pins are also available. Together, these ensure precise alignment and repeatable mating in waveguide connections. All Maury waveguide VNA calibration kit components come with MPF flanges. Alignment pins are available separately. See Maury data sheet 3A-996 for details....

Maury Precision Flange Reference Chart...

L R D S S S E E G G F F C C H H H HS X X X M P N N K Q U J T V Y Z...

EIA WR NUMBER...

650 430 340 284 284 284 229 229 187 187 159 159 137 137 112 112 112 102 90 90 90 75 62 51 51 42 34 28 22 19 15 12 10...

MPF DESIGNATION...

MPF650 MPF430 MPF340 MPF284 MPF284B MPF284C MPF229 MPF229B MPF187 MPF187C MPF159 MPF159B MPF137 MPF137C MPF112 MPF112B MPF112C MPF102 MPF90 MPF90A MPF90B MPF75A & B MPF62 MPF51A & B MPF51C MPF42 MPF34 MPF28 MPF22 MPF19 MPF15 MPF12 MPF10...

MATES WITH...

UG417A/U (without groove) UG435/U (without groove) CPR340F UG53/U, UG54A/U, CPR284 UG53/U, UG54A/U...

Document Keywords

Maury Precision Flanges Datasheet Maury Precision Flanges pdf datasheets wgflngs

About Maury Microwave Corp.

Contact

909-987-4715
Fax: 909-987-1112

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