| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 武汉华兴志远科技有限公司 | 027-87742355 | |
| 欧时电子元件（上海）有限公司 |
产品介绍
Keysight是德科技 478A
Keysight Technologies 478A FOR RENT
478A
Coaxial Thermistor Mount 10-MHz to 10-GHz Overview : Keysight 478A Highlights The Keysight 478A provides high efficiency and good radio frequency (RF) match. Used in conjunction with the N432A or 432A power meters, they provide high accuracy even in routine power measurements. These thermistor mounts are temperature compensated for low drift, even in the presence of thermal shocks, permitting measurement of microwave power as low as one microwatt. Each mount contains data showing calibration factor and effective efficiency at six frequencies, directly traceable to the U.S. National Institute Standards and Technology (NIST) at those frequencies where NIST provides calibration service. High accuracy even in routine power measurements Temperature compensated for low drift Measures microwave power as low as one microwatt Shows calibration factor and effective efficiency at 12 frequencies Frequency Range: 10 MHz to 10 GHz Maximum SWR: 10 MHz to 25 MHz 1.75; 25 MHz to 7GHz 1.30; 7 GHz to 10 GHz 1.50 Available options: 478A-H75 and 478A-H76 for frequency range 1 MHz to 1 GHz (Max. SWR 1.3, 1.05 at 50 MHz). 478A-H76 provides standard lab calibration at 50 MHz
Home / Keysight Technologies 478A FOR RENT
更多产品:
更多品牌:
