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NS2640-B2A PDF预览

NS2640-B2A

更新时间： 2024-11-13 20:37:03
品牌 Logo 应用领域
MICRONETICS 射频微波
页数 文件大小 规格书
3页 228K
描述
Noise Source, 26500MHz Min, 40000MHz Max, -160dBm/Hz, 14dB, Panel Mount,

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NS2640-B2A 技术参数

生命周期：TransferredReach Compliance Code：unknown
风险等级：5.7Is Samacsys：N
特性阻抗：50 Ω构造：COAXIAL
超噪比：14 dB安装特点：PANEL MOUNT
最大工作频率：40000 MHz最小工作频率：26500 MHz
最高工作温度：95 °C最低工作温度：-55 °C
功率输出密度：-160 dBm/Hz射频/微波设备类型：NOISE SOURCE
最大供电电压：28 V表面贴装：NO
Base Number Matches：1

NS2640-B2A 数据手册

 浏览型号NS2640-B2A的Datasheet PDF文件第2页浏览型号NS2640-B2A的Datasheet PDF文件第3页 
Return to Noise Index  
http://www.micronetics.com/Noise_Source/Coaxial_Waveguide.pdf  
F
ULLBAND  
CALIBRATED  
M
ICROWAVE  
NOISE  
S
OURCES  
L, S, C, X, K  
U
, K, K  
A
BANDS  
1 GHZ TO 40 GH  
Z
D
ESCRIPTION  
Micronetics' line of full band noise  
sources are specially designed for easy  
integration into microwave systems.  
They feature rugged construction with  
excellent long-term stability.  
BANDS:  
• L  
• S  
• C  
• X  
• Ku  
• K  
Configurable to your requirements:  
Micronetics full band noise sources are  
based on a coaxial design as the base  
part. As standard options, noise  
sources can be ordered with either  
• Coaxial Isolator  
• Ka  
• Waveguide Output  
• Waveguide Isolator  
Each noise source is calibrated to the  
output port so no external deembedding  
of calibration data is necessary. In addi-  
tion to the RF output choices, there are  
also different packages available to  
meet a wide range of mechanical con-  
straints.  
FULLBAND OUTPUT CHARACTERISTICS  
FOR USE IN SYSTEMS  
MODEL  
FREQUENCY  
RF OUTPUT  
EXCESS NOISE  
RATIO (dB)  
STYLE  
CODES  
RFN25L  
1.0 to 2.0 GHz  
30(MIN) N,N1 Q, X, W, Y  
30(MIN) N,N1 Q, X, W, Y  
30(MIN) N,N1 Q, X, W, Y  
25(MIN)  
25(MIN)  
25(MIN) N,N1 Q, X, W, Y  
25(MIN) N,N1 Q, X, W, Y  
25(MIN)  
RFN25S  
RFN25C  
RFN25C1  
RFN25C2  
RFN25X *  
RFN25Ku  
RFN25K  
NS2640  
2.0 to 4.0 GHz  
4.0 to 8.0 GHz  
3.95 to 5.85 GHz (waveguide only)  
5.85 to 8.20 GHz (waveguide only)  
8.0 to 12.4 GHz  
12.4 to 18.0 GHz  
18.0 to 26.5 GHz  
26.5 to 40 GHz  
N,N1 X, Y  
N,N1 X, Y  
S
PECIFICATIONS  
o
■
■
■
■
■
■
Operating Temp: -55 to +95 C  
o
Storage Temp:  
Supply Voltage:  
Temp Stability:  
-65 to +125 C  
Y
+15 , +28 VDC  
o
14 to 20 dB  
See Chart  
0.01 dB/ C  
*
wavegide frequency is 8.2 to 12.4 GHz  
Ouput Impedance: 50 ohm  
R
UGGED/STABLE  
D
ESIGN  
:
Peak Factor:  
AVEGUIDE  
5:1  
The heart of these noise sources is a small chip and wire hermetic noise module.  
This is embedded in the housing with a precision launch to the coaxial jack. This  
design gives is much more stable and rugged than traditional coaxial noise sources  
which rely on pill packaged diodes and beryllium copper bellow assemblies which are  
not only are less reliable, but use hazardous materials.  
W
C
HART  
Model  
Frequency  
Waveguide  
WR-187  
WR-137  
WR-90  
RFN25C1 3.95 to 5.85 GHz  
RFN25C2 5.85 to 8.20 GHz  
RFN25X  
8.20 to 12.4 GHz  
RFN25Ku 12.4 to 18.0 GHz  
WR-62  
WR-42  
WR-28  
C
ALIBRATION AND  
Q
UALITY  
A
SSURANCE  
:
RFN25K  
NS2640  
18.0 to 26.5 GHz  
26.5 to 40.0 GHz  
Each noise source is accurately calibrated using a reference noise source traceable  
to NIST/NPL Calibration data consists of 5 calibration points across the full-band.  
Data is supplied as a print out. Special calibration data can also be supplied upon  
request (consult factory). Standard choices are:  
• More calibration points across the spectrum  
• Special discrete calibration frequencies  
• Data supplied in soft format as screen capture or text file on floppy  
or CD-ROM.  
In addition to the calibration data, a certificate of calibration and a certificate of con-  
formance is supplied with each unit.  
MICRONETICS / 26 HAMPSHIRE DRIVE / HUDSON, NH 03051 / TEL: 603-883-2900 / FAX: 603-882-8987  
WEB: WWW.MICRONETICS.COM  
123

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