MI-WAVE
Fixed Attenuators 521 Series
| Description | Features |
|
Mi-Waves’ 521 series fixed attenuators are available in attenuation values up to 30 dB for each waveguide band from 18.0 to 220 GHz. Each fixed attenuator is calibrated at the exact frequency specified and is accurate within 0.1 dB or 1%.
|
• Wide Range of Accurately Calibrated Values • Available in Every Waveguide Size from 18.0 to 220 GHz |
| Dimensional Specifications | ||
| Model No. | A & B | |
| in | mm | |
| 521K | 3.00 | 76.2 |
| 521A | 2.75 | 69.9 |
| 521B | 2.75 | 69.9 |
| 521U | 2.75 | 69.9 |
| 521V | 2.00 | 50.8 |
| 521E | 2.00 | 50.8 |
| 521W | 2.00 | 50.8 |
| 521F | 2.00 | 50.8 |
| 521D | 2.00 | 50.8 |
| 521G | 2.00 | 50.8 |
| Technical Specifications | |||||||||||
| Model Number | 521K | 521A | 521B | 521U | 521V | 521E | 521W | 521F | 521D | 521G | |
| Frequency Band (GHz) |
18.0- 26.5 |
26.5- 40.0 |
33.0- 50.0 |
40.0- 60.0 |
50.0- 75.0 |
60.0- 90.0 |
75.0- 110.0 |
90.0- 140.0 |
110.0- 170.0 |
140- 220 |
|
| VSWR Max. | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 | 1.20 | 1.20 | 1.30 | |
| Attenuation Range (dB) Min. |
0-30 | 0-30 | 0-30 | 0-30 | 0-30 | 0-30 | 0-30 | 0-30 | 0-30 | 0-30 | |
| Average Power (Watts) Max. |
1.5 | 1.0 | 1.0 | 1.0 | 0.6 | 0.6 | 0.5 | 0.3 | 0.2 | 0.1 | |
| Weight (oz) |
2.0 | 2.0 | 2.0 | 2.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | |
