| 型號(hào) | 頻率范圍 （GHz） | 衰減值及精度（dB） | 最大駐波比 | |||
| 20 | 30 | 40 | 50 | 1.40 | ||
| PRM ATT5000-XX-2 | DC-0.5 | / | ±1.0 | ±1.0 | ±1.0 | |
| 0.5-1 | 給出衰減曲線 | |||||
| 型號(hào) | 頻率范圍 （GHz） | 衰減值及精度（dB） | 最大駐波比 | |||
| 20 | 30 | 40 | 50 | 1.30 | ||
| PRM ATT3000-XX-2 | DC-0.7 | / | ±1.0 | ±1.0 | ±1.0 | |
| 0.7-2 | 給出衰減曲線 | |||||
| 型號(hào) | 頻率范圍 （GHz） | 衰減值及精度（dB） | 最大駐波比 | |||
| 20 | 30 | 40 | 50 | | ||
| PRM ATT2000-XX-3 | DC-3 | / | / | ±2.0 | ±2.0 | 1.40 |
| 型號(hào) | 頻率范圍 （GHz） | 衰減值及精度（dB） | 最大駐波比 | |||
| 20 | 30 | 40 | 50 | |||
| PRM ATT1500-XX-3 | DC-3 | / | / | ±2.0 | ±2.0 | 1.40 |
| 型號(hào) | 頻率范圍 （GHz） | 衰減值及精度（dB） | 最大駐波比 | ||||
| 20 | 30 | 40 | 50 | 60 | | ||
| PRM ATT1000-XX-1 | DC-1 | / | / | ±1.0 | ±1.0 | ±1.5 | 1.20 |
| PRM ATT1000-XX-2 | DC-2 | / | / | ±1.0 | ±1.0 | ±2.0 | 1.30 |
| PRM ATT1000-XX-3 | DC-3 | / | / | ±1.8 | ±1.8 | ±2.5 | 1.35 |
| PRM ATT1000-XX-4 | DC-4 | / | / | ±2.0 | ±2.5 | ±3.0 | 1 |
| 型號(hào) | 頻率范圍 （GHz） | 衰減值及精度（dB） | 最大駐波比 | ||||
| 10 | 20 | 30 | 40 | 50 | | ||
| PRM ATT500-XX-1 | DC-1 | ±1.0 | ±0.75 | ±0. 5 | ±0.5 | ±0.5 | 1.20 |
| PRM ATT500-XX-2 | DC-2 | ±1.5 | ±1.0 | ±1.0 | ±1.0 | ±1.0 | 1.25 |
| PRM ATT500-XX-3 | DC-3 | ±1.75 | ±1.25 | ±1.25 | ±1.25 | ±1.25 | 1.35 |
| PRM ATT500-XX-4 | DC-4 | ±2.0 | ±2.0 | ±1.5 | ±1.5 | ±1.5 | 1.50 |
| 型號(hào) | 頻率范圍 （GHz） | 衰減值及精度（dB） | 最大駐波比 | |||
| 10 | 20 | 30 | 40-50 | |||
| PRM ATT400-XX-1 | DC-1 | ±1.0 | ±1.0 | ±0.75 | ±0.5 | 1.20 |
| PRM ATT400-XX-2 | DC-2 | ±1.5 | ±1.5 | ±1.0 | ±1.0 | 1.25 |
| PRM ATT400-XX-3 | DC-3 | ±1.75 | ±1.75 | ±1.25 | ±1.25 | 1.35 |
| PRM ATT400-XX-4 | DC-4 | ±2.0 | ±2.0 | ±1.5 | ±1.5 | 1.50 |
| 型號(hào) | 頻率范圍 （GHz） | 衰減值及精度（dB） | 最大駐波比 | |||
| 10 | 20 | 30 | 40-50 | |||
| PRM ATT300-XX-1 | DC-1 | ±1.0 | ±1.0 | ±0.75 | ±0.75 | 1.20 |
| PRM ATT300-XX-2 | DC-2 | ±1.5 | ±1.5 | ±1.0 | ±1.0 | 1.25 |
| PRM ATT300-XX-3 | DC-3 | ±1.75 | ±1.75 | ±1.25 | ±1.25 | 1.35 |
| PRM ATT300-XX-4 | DC-4 | ±2.0 | ±2.0 | ±1.5 | ±1.5 | 1.50 |
| 型號(hào) | 頻率范圍 （GHz） | 衰減值及精度（dB） | 最大駐波比 | |||
| 10 | 20 | 30 | 40-50 | |||
| PRM ATT250-XX-1 | DC-1 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | 1.20 |
| PRM ATT250-XX-2 | DC-2 | ±1.0 | ±1.0 | ±0.75 | ±0.75 | 1.25 |
| PRM ATT250-XX-3 | DC-3 | ±1.25 | ±1.25 | ±1.0 | ±1.0 | 1.35 |
| PRM ATT250-XX-4 | DC-4 | ±1.5 | ±1.5 | ±1.0 | ±1.0 | 1.40 |
| 型號(hào) | 頻率范圍 （GHz） | 衰減值及精度（dB） | 最大 駐波比 | ||||
| 1-9 | 10 | 20 | 30 | 40 | |||
| PRM ATT50-XX-1 | DC-1 | ±0.4 | ±0.3 | ±0.3 | ±0.3 | ±0.3 | 1.10 |
| PRM ATT50-XX-2 | DC-2 | ±0.5 | ±0.4 | ±0.4 | ±0.5 | ±0.5 | 1.20 |
| PRM ATT50-XX-3 | DC-3 | ±0.6 | ±0.5 | ±0.5 | ±0.6 | ±0.6 | 1.30 |
| PRM ATT50-XX-4 | DC-4 | ±0.75 | ±0.6 | ±0.7 | ±0.75 | ±0.75 | 1.35 |
| PRM ATT50-XX-8 | DC-8 | ±1.0 | ±1.0 | ±1.0 | ±1.0 | ±10. | 1.25 |
| PRM ATT50-XX-12.4 | DC-12.4 | ±1.2 | ±1.2 | ±1.2 | ±1.25 | ±1.25 | 1.30 |
| PRM ATT50-XX-18 | DC-18 | ±1.5 | ±1.5 | ±1.5 | ±1.5 | ±1.5 | 1.35 |