Description
Rectangular to rectangular waveguide transition 18790WA-279.4, operating from 8.2-12.4GHz with a 0.2 dB insertion loss and low VSWR 1.10:1. Model 18790WA-279.4 allows very efficient propagation of RF energy from WR187 with flange FDP48(UDR48) to WR90 with flange FBP100(UBR100). The length is 279.4mm(11inch). These waveguide transitions are ideal for laboratory test set-ups and other applications.
Technical Specification
| Model | 18790WA-279.4 |
|---|---|
| WG Transition Type | Rectangular to Rectangular |
| Waveguide Band, Port 1 | S, C |
| Waveguide Type, Port 1 | Rectangular |
| Waveguide Size EIA WR, Port 1 | WR187 |
| Waveguide Band, Port 2 | X, Ku |
| Waveguide Type, Port 2 | Rectangular |
| Waveguide Size EIA WR, Port 2 | WR90 |
| Frequency, Min (GHz) | 8.2 |
| Frequency, Max (GHz) | 12.4 |
| I.L., Typ (dB) | 0.1 |
| I.L., Max (dB) | 0.2 |
| VSWR, Typ | 1.05:1 |
| VSWR, Max | 1.10:1 |
| Flange 1 Style | Rectangular |
| Flange 1 Type | Cover |
| Flange 1 Designation | FDP48(UDR48) |
| Flange 2 Style | Square |
| Flange 2 Type | Cover |
| Flange 2 Designation | FBP100(UBR100) |
| Power Handling, CW, (W) | 1000 |
| Power Handling, Peak, (KW) | 430 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -60 |
| Storage Temp. High (°C) | 90 |
| Body Material | Al |
| Size, L (mm) | 279.4 |
| Size, W (mm) | 88.9 |
| Size, H (mm) | 63.5 |
| Weight, (kg) | 0.73 |
| Pressure Sealed | No |