美国Berkeley Nucleonics Corporation(BNC) 845 信号发生器 相位噪声测试仪 信号源分析仪
产品名称:射频信号发生器
品牌:Berkeley Nucleonics Corporation(BNC)
型号:845
公司简介:
Berkeley Nucleonics Corporation(BNC)是用于测试、测量和核研究的精密电子仪器的制造商。我们的公司总部位于加利福尼亚州的圣拉斐尔,在美国各地设有额外的生产设施和销售办事处。
Berkeley Nucleonics Corporation(BNC)拥有一个制造商代表的国际网络,包括Optilas、堪培拉Packard、ORTEC、Concertant和Seiko,以满足全球精密仪器的需求。
BNC成立于1963年,最初开发了定制脉冲发生器。我们以满足对高精度和稳定性的最严格要求,以及生产具有的可靠性和性能的仪器而***。作为定制脉冲、信号、光和函数生成器的开发人员,我们继续保持地位。我们的设计融合了软件和硬件工程、表面贴装生产和自动化测试程序方面的创新。我们的62***型函数发生器已获得多个电子行业奖项,包括1999年Cahners electronics Group的“年度T&M产品”奖。
BNC的创新工程已经产生了一系列备受推崇的数字延迟发生器(DDG)。迄今为止,我们已经引入了15种不同的DDG,延迟分辨率低至250飞秒。每年的媒体调查都将我们列为DDG生产商的层。
产品简介:
Berkeley Nucleonics公司的845型RF微波信号发生器是一种低噪声、快速切换的微波信号发生器,覆盖甚低频至K波段,100 kHz至26.5 GHz(可选择将频率延长至9 kHz)。845型微波射频信号发生器提供宽而输出功率范围和高杂散抑制。采用分数N分频器的***频率合成可实现低SSB相位噪声和亚赫兹频率分辨率。
BNC 845型可提供12、20和26.5 GHz频率,带有触摸屏显示器。此外,845型可根据每个用户的具体需求进行定制和配置。有许多选项可用于确定配置。请参阅下面的选项列表或联系BNC以获得支持。
SPECIFICATIONS
Frequency Range 845-12: 100 kHz to 12 GHz
845-20: 100 kHz to 20 GHz
845-26: 100 kHz to 26.5 GHz
Resolution: 0.001 Hz
Power Range: -20 to +15 dBm (-90 to +25 dBm with option PE3 and HP)
Resolution: 0.01 dB
Switching Speed 400 μs (<30 μs with option FS)
Phase Noise ( 1 GHz CW ) 10 Hz offset: -80 dBc/Hz
1 kHz offset: -117 dBc/Hz
100 kHz offset: -128 dBc/Hz
10 MHz offset: -150 dBc/Hz
Remote Control (SCPI v1999)? Ethernet, USB
GPIB (with option GPIB)
Modulation AM, FM, PM, Pulse, Chirp
Sweeps List, Frequency, Power
Dimensions (W x L x H)
Weight 6.77" x 10.63" x 4.21" [172 x 270 x 106 mm]
5.5 lbs [2.5 kg]
Berkeley Nucleonics Corporation(BNC)845型微波射频信号发生器还包括AM、DC耦合、低失真宽带FM、PM、FSK和PSK、频率啁啾和快速脉冲调制,标准配置为内部脉冲序列发生器。三个内部调制源可用,所有调制模式均可组合。这允许为现代通信和定位系统生成复杂的调制信号。
845型非常适合于需要具有模拟调制的高质量连续波微波源的应用。845型采用超稳定温度补偿100 MHz基准(OCXO)工作,可在1至250 MHz范围内锁相至任何外部基准。此外,脉冲调制和FM的组合模拟多普勒效应或啁啾信号。同步调幅和脉冲调制提供了旋转天线脉冲雷达应用中出现的信号类型。此外,FM和AM的组合可用于检查FM接收机的衰落效果。
845型可在线运行或电池供电,适用于现场应用或大型实验室。845型信号发生器引入了同类产品中最小的占地面积。
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