Description
General purpose waveguide fixed attenuator 650WFA-6, operating from 1.12 to 1.7GHz,has a 6dB attenuation at the center frequency and low VSWR 1.15:1. 650WFA-6 covers the WR650 full waveguide band and comes with two flanges FDP14(UDR14). It can handle 25W continuously and 25KW peak power.The A-INFO's general purpose waveguide fixed attenuator 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 | 650WFA-6 |
|---|---|
| Attenuator Type | Fixed |
| Attenuator Grade | General Purpose |
| Waveguide Band | L |
| Waveguide Type | Rectangular |
| Waveguide Size EIA WR | WR650 |
| Frequency, Min (GHz) | 1.12 |
| Frequency, Max (GHz) | 1.7 |
| Attenuation, (dB) | 6 |
| Attenuation, Min (dB) | 5 |
| Attenuation, Max (dB) | 7 |
| VSWR, Typ | 1.15:1 |
| VSWR, Max | 1.25:1 |
| Flange 1 Style | Rectangular |
| Flange 1 Type | Cover |
| Flange 1 Designation | FDP14(UDR14) |
| Flange 2 Style | Rectangular |
| Flange 2 Type | Cover |
| Flange 2 Designation | FDP14(UDR14) |
| Power Handling, CW, (W) | 25 |
| Power Handling, Peak, (KW) | 25 |
| Operating Temp. Low (°C) | -55 |
| Operating Temp. High (°C) | 85 |
| Storage Temp. Low (°C) | -60 |
| Storage Temp. High (°C) | 90 |
| Body Material | Al |
| Pressure Sealed | No |