1538RA-6 [APITECH]
Directional Coupler, 500MHz Min, 2000MHz Max, 0.3dB Insertion Loss-Max,;
| 型号： | 1538RA-6 |
| 厂家： | 
API Technologies Corp |
| 描述： | Directional Coupler, 500MHz Min, 2000MHz Max, 0.3dB Insertion Loss-Max, |
| 文件： | 总1页 (文件大小：110K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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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