Waveguide-to-Coax Adapters with European-Style Flanges

Waveguide-to-Coax Adapters with European-Style Flanges

  • Frequency ranges from 1.72GHz to 40 GHz in 15 waveguide bands
  • Waveguide sizes from WR-28 to WR-430
  • European IEC standard flanges: UDR, PDR and UBR
  • Coaxial designs: SMA, 2.92mm, N-Type and 2.4mm connectors
  • Constructed with precision machining in brass or aluminum
  • Available in right-angle and end-launch configurations
All Available for Same-Day Shipping!
Part No. & Additional Views Waveguide Size Flange Type Connector Configuration Material Min Freq (GHz) Max Freq (GHz) Max Input Power (W) VSWR (Max) Body Geometry
WR-430 UDR22 Flange to N Female Waveguide to Coax Adapter Operating from 1.72 GHz to 2.61 GHz in Aluminum PEWCA1079 WR-430 UDR22 N Female Aluminum 1.72 2.61 100 1.25:1 Right Angle
WR-430 UDR22 Flange to SMA Female Waveguide to Coax Adapter Operating from 1.72 GHz to 2.61 GHz in Aluminum PEWCA1080 WR-430 UDR22 SMA Female Aluminum 1.72 2.61 50 1.25:1 Right Angle
WR-284 UDR32 Flange to N Female Waveguide to Coax Adapter Operating from 2.6 GHz to 3.95 GHz in Aluminum PEWCA1081 WR-284 UDR32 N Female Aluminum 2.6 3.95 100 1.25:1 Right Angle
WR-284 UDR32 Flange to SMA Female Waveguide to Coax Adapter Operating from 2.6 GHz to 3.95 GHz in Aluminum PEWCA1082 WR-284 UDR32 SMA Female Aluminum 2.6 3.95 50 1.25:1 Right Angle
WR-187 UDR48 Flange to N Female Waveguide to Coax Adapter Operating from 3.94 GHz to 5.99 GHz in Aluminum PEWCA1083 WR-187 UDR48 N Female Aluminum 3.94 5.99 100 1.25:1 Right Angle
WR-187 PDR48 Flange to N Female Waveguide to Coax Adapter Operating from 3.94 GHz to 5.99 GHz in Aluminum PEWCA1084 WR-187 UDR48 N Female Aluminum 3.94 5.99 100 1.25:1 Right Angle
WR-159 UDR58 Flange to SMA Female Waveguide to Coax Adapter Operating from 5.38 GHz to 8.17 GHz in Aluminum PEWCA1085 WR-159 UDR58 SMA Female Aluminum 5,38 8.17 100 1.25:1 Right Angle
WR-137 UDR70 Flange to N Female Waveguide to Coax Adapter Operating from 5.38 GHz to 8.17 GHz in Aluminum PEWCA1086 WR-137 UDR70 N Female Aluminum 5.38 8.17 100 1.25:1 Right Angle
WR-137 PDR70 Flange to N Female Waveguide to Coax Adapter Operating from 5.38 GHz to 8.17 GHz in Aluminum PEWCA1087 WR-137 UDR70 N Female Aluminum 5.38 8.17 100 1.25:1 Right Angle
WR-137 UDR70 Flange to SMA Female Waveguide to Coax Adapter Operating from 5.38 GHz to 8.17 GHz in Aluminum PEWCA1088 WR-137 UDR70 SMA Female Aluminum 5.38 8.17 100 1.25:1 Right Angle
WR-112 UBR84 Flange to N Female Waveguide to Coax Adapter Operating from 6.57 GHz to 9.99 GHz in Aluminum PEWCA1089 WR-112 UBR84 N Female Aluminum 6.57 9.99 100 1.25:1 Right Angle
WR-112 UBR84 Flange to SMA Female Waveguide to Coax Adapter Operating from 6.57 GHz to 9.99 GHz in Aluminum PEWCA1090 WR-112 UBR84 SMA Female Aluminum 6.57 9.99 100 1.25:1 Right Angle
WR-90 UBR100 Flange to N Female Waveguide to Coax Adapter Operating from 8.2 GHz to 12.4 GHz in Brass PEWCA1092 WR-90 UBR100 N Female Brass 8.2 12.4 100 1.25:1 Right Angle
WR-90 UBR100 Flange to SMA Female Waveguide to Coax Adapter Operating from 8.2 GHz to 12.4 GHz in Brass PEWCA1093 WR-90 UBR100 SMA Female Brass 8.2 12.4 100 1.25:1 Right Angle
WR-75 UBR120 Flange to N Female Waveguide to Coax Adapter Operating from 9.84 GHz to 15 GHz in Brass PEWCA1095 WR-75 UBR120 N Female Brass 9.84 15 100 1.25:1 Right Angle
WR-75 UBR120 Flange to SMA Female Waveguide to Coax Adapter Operating from 9.84 GHz to 15 GHz in Brass PEWCA1096 WR-75 UBR120 SMA Female Brass 9.84 15 100 1.25:1 Right Angle
WR-62 UBR140 Flange to N Female Waveguide to Coax Adapter Operating from 11.9 GHz to 18 GHz in Brass PEWCA1097 WR-62 UBR140 N Female Brass 11.9 18 100 1.25:1 Right Angle
WR-62 UBR140 Flange to SMA Female Waveguide to Coax Adapter Operating from 11.9 GHz to 18 GHz in Brass PEWCA1098 WR-62 UBR140 SMA Female Brass 11.9 18 100 1.25:1 Right Angle
WR-51 UBR180 Flange to SMA Female Waveguide to Coax Adapter Operating from 14.5 GHz to 22 GHz in Brass PEWCA1099 WR-51 UBR180 SMA Female Brass 14.5 22 50 1.25:1 Right Angle
WR-42 UBR220 Flange to SMA Female Waveguide to Coax Adapter Operating from 17.6 GHz to 26.7 GHz in Brass PEWCA1100 WR-42 UBR220 SMA Female Brass 17.6 26.7 30 1.25:1 Right Angle
WR-42 UBR220 Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 17.6 GHz to 26.7 GHz in Brass PEWCA1101 WR-42 UBR220 2.92MM Female Brass 17.6 26.7 20 1.25:1 Right Angle
WR-34 UBR260 Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 21.7 GHz to 33 GHz in Brass PEWCA1102 WR-34 UBR260 2.92MM Female Brass 21.7 33 20 1.35:1 Right Angle
WR-28 UBR320 Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 26.5 GHz to 40 GHz in Brass PEWCA1103 WR-28 UBR320 2.92MM Female Brass 26.5 40 20 1.25:1 Right Angle
WR-28 UBR320 Flange to 2.92mm Female Waveguide to Coax Adapter Operating from 26.5 GHz to 40 GHz in Aluminum PEWCA1104 WR-28 UBR320 2.92MM Female Aluminum 26.5 40 20 1.25:1 Right Angle
WR-187 UDR48 Flange to End Launch N Female Waveguide to Coax Adapter Operating from 3.94 GHz to 5.99 GHz in Aluminum PEWCA1105 WR-187 UDR48 N Female Aluminum 3.94 5.99 100 1.25:1 End Launch
WR-112 UBR84 Flange to End Launch SMA Female Waveguide to Coax Adapter Operating from 6.57 GHz to 9.99 GHz in Aluminum PEWCA1106 WR-112 UBR84 SMA Female Aluminum 6.57 9.99 50 1.25:1 End Launch
WR-90 UBR100 Flange to End Launch SMA Female Waveguide to Coax Adapter Operating from 8.2 GHz to 12.4 GHz in Brass PEWCA1107 WR-90 UBR100 SMA Female Brass 8.2 12.4 50 1.25:1 End Launch
WR-62 UBR140 Flange to End Launch SMA Female Waveguide to Coax Adapter Operating from 11.9 GHz to 18 GHz in Brass PEWCA1108 WR-62 UBR140 SMA Female Brass 11.9 18 50 1.25:1 End Launch
WR-28 UBR320 Flange to End Launch 2.92mm Female Waveguide to Coax Adapter Operating from 26.5 GHz to 40 GHz in Brass PEWCA1109 WR-28 UBR320 2.92mm Female Brass 26.5 40 20 1.3:1 End Launch
WR-22 UG383/U Flange to End Launch 2.4mm Female Waveguide to Coax Adapter Operating from 33 GHz to 50 GHz in Brass PEWCA1110 WR-22 UG383/U 2.4mm Female Brass 33 50 10 1.6:1 End Launch
WR-187 UDR48 Flange to SMA Female Waveguide to Coax Adapter Operating from 3.94 GHz to 5.99 GHz PEWCA1076 WR-187 UDR48 SMA Female Aluminum 3.94 5.99 50 1.25:1 Right Angle
WR-340 UDR26 Flange to N Female Waveguide to Coax Adapter Operating from 2.17 GHz to 3.3 GHz PEWCA1077 WR-340 UDR26 N Female Aluminum 2.17 3.3 100 1.25:1 Right Angle

Waveguide-to-Coax Adapters with European-Style Flanges from Pasternack

Pasternack’s waveguide-to-coax adapters with European-style flanges provide coupling between waveguide and coaxial systems, transforming waveguide transmission lines into 50-ohm coaxial lines. These waveguide adapters range from WR-430 to WR-22 waveguide sizes and provide bi-directional power transmission capability. The offering includes European IEC Standard flanges for UBR (square cover), UDR, and PDR types. N-type, SMA, 2.92mm, and 2.4mm connector options are available, including right angle and end launch coaxial connector choices. These waveguide-to-coax adapters are well suited to satellite communications, radar, wireless communications, test instrumentation, and lab environments, among other applications.

European-style waveguide-to-coax adapters from Pasternack are in-stock and available for same-day shipping!

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