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適應到所探討的無線聯接器,它將技巧會有高電平RF:要是RF> +17 dBm(50 mW),則為紫色LED;比如RF> +27 dBm(500 mW),則為紅顏色LED。MA25100A不錯抗住來50Ω預警源的達到+50 dBm(100 W)的RF瓦數電平。MA25100A具極為高的VSWR,故此還應當做50最終。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) |