Description
Waveguide low-medium power precision fixed attenuator 90WPFA50-6, operating from 8.2 to 12.4GHz, has a 6dB nominal attenuation and low VSWR 1.10:1. 90WPFA50-6 covers the WR90 full waveguide band and comes with two flanges FBP100(UBR100). It can handle 50W continuously and 110KW peak power. The A-INFO's waveguide low-medium power precision fixed attenuartor is manufactured with a high precision machining process to ensure high quality and ruggedness. They are ideal for radar antenna systems, laboratory test set-ups, microwave radio, satellite communications, and other applications requiring low insertion loss, and low return loss. Various attenuation values are available under different model numbers. Different flange types may be available in stock, and please contact us to inquire further.
Technical Specification
| Model | 90WPFA50-6 |
|---|---|
| Attenuator Type | Fixed |
| Attenuator Grade | Precision Grade |
| Attenuator Power Level | Low-Medium Power |
| Waveguide Band | X |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR90 |
| Frequency, Min (GHz) | 8.2 |
| Frequency, Max (GHz) | 12.4 |
| Attenuation, (dB) | 6 |
| Atten. Accuracy, Max (dB) | 0.9 |
| Atten. Sensitivity, Max (dB) | 0.7 |
| VSWR, Typ | 1.10:1 |
| VSWR, Max | 1.15:1 |
| Flange 1 Style | Square |
| Flange 1 Type | Cover |
| Flange 1 Designation | FBP100(UBR100) |
| Flange 2 Style | Square |
| Flange 2 Type | Cover |
| Flange 2 Designation | FBP100(UBR100) |
| Power Handling, CW, (W) | 50 |
| Power Handling, Peak, (KW) | 110 |
| 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) | 508 |
| Size, W (mm) | 41.4 |
| Size, H (mm) | 52.7 |
| Weight, (kg) | 1.2 |
| Pressure Sealed | No |