可订制各类DC-40GHz射频微波部件、组件、系统等产品
产品特性:
♦工作频率覆盖0.1-0.2GHz;
♦衰减范围:30dB;
♦控制位:5bits;
♦TTL控制电平;
♦工作温度范围:-55~+85℃
ITEMS | Parameters |
Fre. | 0.1~0.2GHz |
Attenuation Range(dB) | 31dB |
Insertion Loss(dB) | 1.2dB |
Step Size (dB) | 1dB |
Control Bits | 5 |
Attenuation Accuracy(dB) | ±0.5dB |
Flatness(dB) | ±0.5dB |
VSWR | 1.3:1 |
Power Handling(dBm) | 20dBm |
Control | TTL Level |
Power Supply(V) | +5V |
RF Input/Output Connector | SMA-K 50Ω |
Control:TTL Level | |||||||||||||
“0”: Low Level;“1”: High Level | |||||||||||||
ATT(dB) | T1 | T2 | T3 | T4 | T5 | ||||||||
Direct State | 0 | 0 | 0 | 0 | 0 | ||||||||
1.0 | 1 | 0 | 0 | 0 | 0 | ||||||||
2.0 | 0 | 1 | 0 | 0 | 0 | ||||||||
4.0 | 0 | 0 | 1 | 0 | 0 | ||||||||
8.0 | 0 | 0 | 0 | 1 | 0 | ||||||||
16.0 | 0 | 0 | 0 | 0 | 1 | ||||||||
31.0 | 1 | 1 | 1 | 1 | 1 |
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