获得专为现场使用设计的性能:便携耐用,无风扇设计;无论白天还是夜晚均可显示清晰的画面;电池使用时间为 4 小时 Amplitude specifications Supplemental information Measurement range 1 to 500 MHz Displayed average noise level (DANL) to +10 dBm Preamp off 500 MHz to 20 GHz Displayed average noise level (DANL) to +20 dBm Input attenuator range 0 to 50 dB, in 5 dB steps
Specification Supplemental information Frequency Frequency range 1 MHz to 20 GHz (usable to 9 kHz) AC coupled Internal 10 MHz frequency reference accuracy Aging rate ± 1 ppm/year Temperature stability ± 1 ppm Referenced to frequency reading at 25 °C. Temperature varied at max. of 2 °C per minute. Control voltage held at voltage control range midpoint N9344C到货多台 深圳市华易测-回收-租赁-出售-维修-一站式服务。