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1537RA-20 PDF预览

1537RA-20

更新时间: 2024-09-28 20:59:19
品牌 Logo 应用领域
APITECH 射频微波
页数 文件大小 规格书
1页 110K
描述
Directional Coupler, 2000MHz Min, 4000MHz Max, 0.25dB Insertion Loss-Max,

1537RA-20 技术参数

生命周期:ActiveReach Compliance Code:compliant
风险等级:5.71构造:MODULE
最大输入功率 (CW):46.02 dBm最大插入损耗:0.25 dB
最大工作频率:4000 MHz最小工作频率:2000 MHz
最高工作温度:85 °C最低工作温度:-55 °C
射频/微波设备类型:DIRECTIONAL COUPLER最大电压驻波比:1.25
Base Number Matches:1

1537RA-20 数据手册

  
Weinschel  
C O R P O R A T I O N  
Models 1537RA, 1538RA, & 1540RA  
Directional Couplers  
0.5 to 4.0 GHz  
SMA Female Connectors  
This series of directional couplers feature high directivity  
and low SWR and are conservatively rated to ensure the  
most reliable service and performance under severe envi-  
ronmental conditions. These designs are ideal for lab  
applications, internal leveling, ECM Systems, communica-  
tion satelites, RF and microwave test equipment, and  
wireless applications. Other features include:  
o
Selection of Coupling Factors: 6, 10, 20, & 30 dB  
o
Female SMA Connectors: Rugged 4 hole connector  
construction insures mechanical superiority  
o
o
Temperature Range: -55°C to +85°C  
Octive and Multi-octive Models  
Specifications  
Maximum  
Model  
Number  
Frequency Coupling  
Frequency  
Flatness*  
(dB)  
Minimum Maximum Insertion Loss  
Maximum  
Peak**  
Power (kW)  
Maximum  
Average** (See Below)  
Power (W)  
Outline  
Range  
(GHz)  
(dB)*  
Directivity  
(dB)  
SWR  
above Coupling  
Loss (dB)  
1537RA-10  
1537RA-20  
2.0-4.0  
2.0-4.0  
10+1.20  
20+1.20  
+0.75  
+0.75  
20  
20  
1.25  
1.25  
0.25  
0.25  
3
3
40  
40  
2
2
1538RA-6  
1538RA-10  
1538RA-20  
1538RA-30  
0.5-2.0  
0.5-2.0  
0.5-2.0  
0.5-2.0  
6+1.20  
10+1.25  
20+1.25  
30+1.25  
+1.0  
+1.00  
+1.00  
+1.00  
18  
20  
20  
18  
1.25  
1.25  
1.25  
1.25  
0.30  
0.25  
0.25  
0.25  
3
3
3
3
50  
50  
50  
50  
1
1
1
1
1540RA-20  
1.0-4.0  
20+1.25  
+0.75  
20  
1.25  
0.50  
3
50  
3
*
Coupling includes frequency flatness. Coupling measurement is referenced to the Input Port.  
** Peak and average power handling capability only apply if the main line is terminated in a 1.25 maximum SWR for 10 dB models  
and 1.75 for 20 and 30 dB models.  
Physical Dimensions  
NOTE:  
All dimensions are given in mm (inches) and are maximum, unless otherwise specified.  
196  
5305 Spectrum Drive, Frederick, MD 21703-7362 ! TEL: 301-846-9222, 800-638-2048 ! Fax: 301-846-9116  
web: www.weinschel.com ! email: sales@weinschel.com  
8/14/00  

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