联系人:张先生
邮箱:shw13430514260@126.com
电话:13430514260
地址: 中国 广东 深圳市宝安区观澜新田吉坑村观平家园B栋1102室
SMA不锈钢 1dB 5W DC-18GHz RF 射频微波 同轴固定衰减器技术指标(Specifications):阻抗(Nominal Impedance):50hms
频率(Frequency Range):DC-18GHz
平均承受功率(Power Rating):5W @25-85℃
温度范围(Temperature Range):-55-125℃
衰减值(Attenuator Range):1-60dB 标称值与误差(Standard Nominal Values and Deviations):
| 衰减量(dB) Attenuator | 误差(Accuracy)±dB | |||
| DC-4GHz | 4-8GHz | 8-12.4GHz | 12.4-18GHz | |
| 1-10 | 0.3 | 0.3 | 0.5 | 0.5 |
| 11-20 | 0.3 | 0.3 | 0.6 | 0.6 |
| 21-30 | 0.4 | 0.6 | 0.7 | 0.8 |
| 31-40 | 0.6 | 0.6 | 0.8 | 1.0 |
| 41-60 | 0.7 | 0.9 | 1.5 | 2 |
驻波比(Maximum V.S.W.R):
| 频率(Frequency) | V.S.W.R | |
| 普通(Normal) | 精密(Precision) | |
| DC-4GHz | 1.15 | 1.15 |
| 4-8GHz | 1.20 | 1.20 |
| 8-12.4GHz | 1.30 | 1.25 |
| 12.4-18GHz | 1.40 | 1.35 |
结构与接口(Construction and Connectors):
SMA接口(SMA type壳体不锈钢钝化,散热体发黑铝,公头铜镀金,母头铍铜镀金
Passivation Stainless steel body, blackening Aluminum cooling area and connector, gold plated beryllium Copper(female) contacts
尺寸(Dimensions):
| 衰减量(Attenuator) | 尺寸(mm) Φ*L |
| 1-30dB | 18*26(A) |
| 30-60dB | 18*31(B) |

