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参数资料
| 型号： | WPATV002A |
| 元件分类： | 衰减器 |
| 英文描述： | 0 MHz - 2500 MHz RF/MICROWAVE FIXED ATTENUATOR |
| 封装： | CERAMIC PACKAGE-4 |
| 文件页数： | 6/9页 |
| 文件大小： | 274K |
| 代理商： | WPATV002A |
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Page 6 of 9
Date
02/24/03
Revision No.
1.0
Drawing No.
WORLD PRODUCTS INC.
19654 Eighth St. East
P.O. Box 517
Sonoma, CA 95476
707-996-5201
707-996-3380
Table 3 The specified attenuation value & tolerance & order code (12NC)
Standard
Narrow
dB
value
Tol.
1dB
±0.3dB
WPATV001A
±0.2dB
WPATV001B
2dB
±0.3dB
WPATV002A
±0.2dB
WPATV002B
3dB
±0.3dB
WPATV003A
±0.2dB
WPATV003B
4dB
±0.3dB
WPATV004A
±0.2dB
WPATV004B
5dB
±0.3dB
WPATV005A
±0.2dB
WPATV005B
6dB
±0.5dB
WPATV006A
±0.3dB
WPATV006B
7dB
±0.5dB
WPATV007A
±0.3dB
WPATV007B
8dB
±0.5dB
WPATV008A
±0.3dB
WPATV008B
9dB
±0.5dB
WPATV009A
±0.3dB
WPATV009B
10dB
±0.5dB
WPATV010A
±0.3dB
WPATV010B
15dB
±1.0dB
WPATV015A
±0.5dB
WPATV015B
20dB
±2.0dB
WPATV020A
±1.0dB
WPATV020B
TEST AND REQUIREMENTS
Essentially all tests are carried out in accordance with the schedule of “IEC
publication 60115-8” , category LCT/UCT/56 (rated temperature range” Lower
Category Temperature, Upper Category Temperature; damp heat, long term, 56
days). The testing also covers the requirements specified by EIA and EIAJ.
The tests are carried out in accordance with IEC publication 60068,
“Recommended basic climatic and mechanical robustness testing procedure for
electronic components” and under standard atmospheric conditions according to
“IEC 60068-1”, sub clause 5.3.
Unless otherwise specified the following values apply:
Temperature: 15
°C to 35 °C
Relative humidity: 25% to 75%
Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar)
In Table 4 the tests and requirements are listed with reference to the relevant
clauses of “IEC publications 60115-8 and 60068”; a short description of the test
procedure is also given. In some instances deviations from the IEC
recommendations were necessary for our method of specifying.
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