VivaTech
Fixed & Variable Waveguide Attenuators
WG-ATT Series
- Full band coverage 50 – 325 GHz
- Low loss at zero setting [variable version]
- Low VSWR
- High accuracy
- Fully Calibrated
Various Fixed/Variable Attenuators
| Variable Attenuator Model -1 | Frequency (GHz) | Insertion Loss (dB); Typical | Attenuation (dB) | Waveguide Size |
|---|---|---|---|---|
| WG-ATT-VFB | 50 – 75 | < 0.5 | 0 to 30 | WR 15 |
| WG-ATT-WFB | 75 – 110 | < 0.5 | 0 to 30 | WR 10 |
| WG-ATT-FFB | 90 – 140 | < 0.5 | 0 to 30 | WR 08 |
| WG-ATT-GFB | 140 – 220 | < 0.5 | 0 to 30 | WR 05 |
| WG-ATT-YFB | 220 – 325 | < 1.2 | 0 to 30 | WR 03 |
| Fixed Attenuator Model | Frequency (GHz) | Insertion Loss (dB) | Attenuation (dB) | Waveguide Size |
| WG-ATT-XX-VFB | 50 – 75 | < 0.5 | -XX -2 | WR 15 |
| WG-ATT-XX-WFB | 75 – 110 | < 0.5 | -XX -2 | WR 10 |
| WG-ATT-XX-FFB | 90 – 140 | < 0.5 | -XX -2 | WR 08 |
| WG-ATT-XX-GFB | 140 – 220 | < 0.5 | -XX -2 | WR 05 |
| WG-ATT-XX-YFB | 220 – 325 | < 1.2 | -XX -2 | WR 03 |
Notes
1. Variable attenuation range: 0 to 30 dB 2. -XX defines attenuation value in dB 3. How to Order - select Model above, or provide specifications including frequency range, insertion loss, fixed attenuation value, or attenuation range, waveguide size, then email to: sales@vivatech.biz
