1 features ? t welve inch long wr-90 waveguide ? t wistable ? flexes in both the e and h plane ? neoprene sleeve allows pressurization ? 8.2 ghz to 12.4 ghz frequency range ? brass fanges with a silver plated brass body applications ? simplifes positioning parabolic refectors for line of sight microwave radio links. ? t est benches ? eliminates installation problems caused by misalignment. ? allows expansion/contraction due to thermal issues. ? pressurized waveguide systems ? provides vibration isolation ? microwave radio . description the PE-W90TF005-12 is part of pasternacks family of fexible, twistable waveguides which operates in the 8.2 to 12.4 ghz range. the waveguide body is made of a helically wound silver coated brass strip. it can be twisted and/or bent in both the e and h planes without impairing vswr or attenuation. the waveguide is covered by a neoprene jacket which protects the waveguide, provides mechanical support and allows the waveguide to be pressurized. electrical specifcations description minimum t ypical maximum units frequency range 8.2 12.4 ghz vswr 1.1:1 insertion loss 0.15 db . mechanical specifcations waveguide size wr-90 waveguide design t wistable section length 12 in [304.8 mm] e-plane minimum bend radius, one time 2.5 in [63.5 mm] e-plane minimum bend radius, repeated 10 in [254 mm] h-plane minimum bend radius, one time 5 in [127 mm] h-plane minimum bend radius, repeated 20 in [508 mm] maximum offset rotation, one time 96 degrees/ft maximum offset rotation, repeated 24 degrees/ft maximum operating pressure 45 psig click the following link (or enter part number in search on website) to obtain additional part information including price, inventory and certifcations: wr-90 flexible waveguide twist with a ug-39/u flange operating from 8.2 ghz to 12.4 ghz PE-W90TF005-12 PE-W90TF005-12 rev 1.0 PE-W90TF005-12 wr-90 flexible waveguide twist with a ug-39/u flange operating from 8.2 ghz to 12.4 ghz waveguide twists technical data sheet technical data sheet technical data sheet
2 description flange 1 w aveguide flange 2 interface ug-39/u wr-90 ug-39/u material brass brass brass plating silver color gold black gold ... environmental specifcations compliance certifcations (visit www.pasternack.com for current document) rohs compliant reach compliant 12/17/2014 plotted and other data notes: typical performance data -80 -70 -60 -50 -40 -30 -20 -10 0 8.20 8.80 9.40 10.00 10.60 11.20 11.80 12.40 0 db ghz return loss PE-W90TF005-12 rev 1.0 PE-W90TF005-12 click the following link (or enter part number in search on website) to obtain additional part information including price, inventory and certifcations: wr-90 flexible waveguide twist with a ug-39/u flange operating from 8.2 ghz to 12.4 ghz PE-W90TF005-12 wr-90 flexible waveguide twist with a ug-39/u flange operating from 8.2 ghz to 12.4 ghz waveguide twists technical data sheet technical data sheet technical data sheet
3 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 8.20 8.80 9.40 10.00 10.60 11.20 11.80 12.40 0 db ghz insertion loss wr-90 flexible waveguide twist with a ug-39/u flange operating from 8.2 ghz to 12.4 ghz from pasternack enterprises has same day shipment for domestic and international orders. our rf , microwave and millimeter wave products maintain a 99% availability and are part of the broadest selection in the industry . click the following link (or enter part number in search on website) to obtain additional part information including price, inventory and certifcations: wr-90 flexible waveguide twist with a ug-39/u flange operating from 8.2 ghz to 12.4 ghz PE-W90TF005-12 url: http://www.pasternack.com/wr-90-fexible-waveguide-twist-ug39-8.2-12.4-ghz-PE-W90TF005-12-p.aspx PE-W90TF005-12 rev 1.0 PE-W90TF005-12 wr-90 flexible waveguide twist with a ug-39/u flange operating from 8.2 ghz to 12.4 ghz waveguide twists technical data sheet technical data sheet technical data sheet
4 PE-W90TF005-12 cad drawing wr-90 flexible waveguide twist with a ug-39/u flange operating from 8.2 ghz to 12.4 ghz PE-W90TF005-12 rev 1.0
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