使用MA25100A射頻功率指示器來確定連接器的射頻功率是否“帶電”,這可能會損壞敏感的測量設備(從400 MHz到4000 MHz)。
將MA25100A配備到所研討會的接觸器,它將顯示燈都存在高電平RF:如何RF> +17 dBm(50 mW),則為黃LED;但如果RF> +27 dBm(500 mW),則為黑色LED。MA25100A就能夠頂住產自50Ω的信號源的將高達+50 dBm(100 W)的RF工率電平。MA25100A具有著更加高的VSWR,因為不宜當作50手持終端。Description | Value |
Frequency Range | 400 MHz to 4000 MHz |
Yellow LED | > +17 dBm (50 mW) ±3 dB, typical |
Red LED | > +27 dBm (500 mW) ±3 dB, typical |
Self-Test Button | Yellow + Red LED (unit is functioning and ready) |
Maximum Input Power | +50 dBm (100 W) |
Connector | DIN 7/16 (m), 50 Ω |
Field-Replaceable Battery | ? AA Lithium, 3.6 V (Type ER14252) |
Weight | 170 g (6 oz) |