Description
Rectangular to rectangular waveguide transition 428WA-83.8_Cu, operating from 90-140GHz with a 0.7 dB insertion loss and low VSWR 1.10:1. Model 428WA-83.8_Cu allows very efficient propagation of RF energy from WR42 with flange FBP220(UBR220) to WR8 with flange UG-387/U-M. The length is 83.8mm(3.3inch). These waveguide transitions are ideal for laboratory test set-ups and other applications.
Technical Specification
| Model | 428WA-83.8_Cu |
|---|---|
| WG Transition Type | Rectangular to Rectangular |
| Waveguide Band, Port 1 | K |
| Waveguide Type, Port 1 | Rectangular |
| Waveguide Size EIA WR, Port 1 | WR42 |
| Waveguide Band, Port 2 | F |
| Waveguide Type, Port 2 | Rectangular |
| Waveguide Size EIA WR, Port 2 | WR8 |
| Frequency, Min (GHz) | 90 |
| Frequency, Max (GHz) | 140 |
| I.L., Typ (dB) | 0.5 |
| I.L., Max (dB) | 0.7 |
| VSWR, Typ | 1.05:1 |
| VSWR, Max | 1.10:1 |
| Flange 1 Style | Square |
| Flange 1 Type | Cover |
| Flange 1 Designation | FBP220(UBR220) |
| Flange 2 Style | Round |
| Flange 2 Type | Cover |
| Flange 2 Designation | UG-387/U-M |
| Power Handling, CW, (W) | 13 |
| Power Handling, Peak, (KW) | 4 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -60 |
| Storage Temp. High (°C) | 90 |
| Body Material | Cu |
| Size, L (mm) | 83.8 |
| Size, W (mm) | 22.4 |
| Size, H (mm) | 22.4 |
| Pressure Sealed | No |