品牌
经销商厂商性质
北京市所在地
2/4/6通道低温控温仪系列产品
面议24C 四通道低温控温仪
面议26C 四通道低温控温仪
面议22C 二通道低温控温仪
面议无液氦型Bolometer
面议Open Cycle Dewars 开环式红外杜瓦
面议Closed Cycle Dewars闭循环红外杜瓦和制冷机
面议CITCRYO1-12A Cryogenic HEMT Low Noise Amplifier (1-12GHz)
面议CITCRYO4-12A Cryogenic HEMT Low Noise Amplifier (4-12GHz)
面议CITLF1 Cryogenic SiGe Low Noise Amplifier(0.001-1.5GHz)
面议CITLF4 Cryogenic SiGe Low Noise Amplifier(0.5-4GHz)
面议CRYO618 Cryogenic HEMT Low Noise Amplifier (6-18GHz)
面议
简介
CRYO1126具有很低的噪声响应系数和很宽的频率响应范围。标准配置包括射频输入和输出SMA接头和一个4针2mm的DC接头。该放大器的运行需要三个独立的直流电压源。
技术参数
RF Frequency 射频频率 11-26GHz Gain增益@ 13K 30 dB ±2dB, typical Noise temperature噪声温度@13 K 14-20K, typical average Noise figure噪声指数@ 13 K < 0.3 dB, typical average IRL输入反射损耗 > 9 dB, typical ORL输出反射损耗 > 14dB, typical Operating temperature工作温度 4.2 K- 320 K DC power直流功率@13K Vd=+0.85 Vdc at 20mA,typical Vg1=+1.7 Vdc at 0.2mA,typical Vg2=+1.7 Vdc at 0.2mA,typical
测试数据
Gain and noise at 13K S Parameters at 300K
Parameter | Min | Typ | Max | Unit | | Parameter | Min | Typ | Max | Unit |
Linear Gain | | | | | | IRL, S11 | | | | |
11GHz | 25 | 28 | | dB | | 11GHz | 8 | 12 | | dB |
22 GHz | 28 | 31 | | dB | | 22GHz | 13 | 17 | | dB |
26 GHz | 29 | 32 | | dB | | 26 GHz | 6 | 9 | | dB |
Noise Temp | | | | | | ORL, S22 | | | | |
11GHz | | 14 | 17 | K | | 11 GHz | 15 | 20 | | dB |
22 GHz | | 15 | 19 | K | | 22 GHz | 13 | 16 | | dB |
26 GHz | | 20 | 23 | K | | 26 GHz | 10 | 14 | | dB |
外形尺寸图
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