If the photograph is clicked, it grows.

MS4630B Frequency Range: 10 Hz to 300 MHz Resolution:0.01Hz Average noise level:≦-120dBm (RBW:1kHz,1〜300MHz ≦-110dBm (RBW:1kHz,80kHz〜1MHz Resolution measurement range:3,10,30,100,300,500Hz 1,2,3,4,5,10,20kHz Output: A:0〜+21dBm B:-6〜+15dBm +-0.01dB Delay:Range 1ps〜400ms Phase:±180° 0.001° Amplitude:≧120dB 0.001dB Power Source:47.5-63Hz,100-120/200-240V,180VA, External Interface:GP-IB,Separate Video,RGB,PTA I/O Port,Module Bus, Weight:15.5kg, OPT10:70dB Output Attenuator Maker Price:JPY1,312,500-