美国narda进口 SEM123 DC-18GHz 200W ***A 28V 单刀双掷同轴开关
质量包好，包能用，可提供详细测试图。
工作频率：DC - 18 GHz
工作电压：28VDC 两条线控制
工作温度:-55 - +85 ℃
Model Number : SEM123
SP2T/DC-18 GHz (SEM Series)
Model Number |
SEM123 |
Features |
SP2T (***A), Failsafe |
Actuating Current |
160mA @28Vdc & 25°C |
Frequency Range (GHz) |
DC-18 |
Insertion Loss dB (max) DC-3 GHz |
0.2 |
Insertion Loss dB (max) 3-8 GHz |
0.3 |
Insertion Loss dB (max) 8-12.4 GHz |
0.4 |
Insertion Loss dB (max) 12.4-18 GHz |
0.5 |
VSWR (max) DC-3 GHz |
1.2:1 |
VSWR (max) 3-8 GHz |
1.3:1 |
VSWR (max) 8-12.4 GHz |
1.4:1 |
VSWR (max) 12.4-18 GHz |
1.5:1 |
Isolation dB (min) DC-3 GHz |
80 |
Isolation dB (min) 3-8 GHz |
70 |
Isolation dB (min) 8-12.4 GHz |
60 |
Isolation dB (min) 12.4-18 GHz |
60 |
Indicator Circuitry |
Included |
Spec Sheet (download) |
View PDF |
