使用MA25100A射(she)頻(pin)(pin)功(gong)率(lv)指(zhi)示(shi)器(qi)來確定(ding)連接(jie)器(qi)的射(she)頻(pin)(pin)功(gong)率(lv)是否“帶電(dian)”,這可能會損壞敏(min)感的測量設備(從(cong)400 MHz到4000 MHz)。
將MA25100A一致到所議論的聯接器,它將標識長期存在高電平RF:假若RF> +17 dBm(50 mW),則為呈黃色LED;如果你RF> +27 dBm(500 mW),則為色LED。MA25100A會忍受來源于50Ω預警源的敢達+50 dBm(100 W)的RF最大功率電平。MA25100A具有著是非常高的VSWR,故而應當用于50末端。| 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) |
常常
紅外光元元件