sonoma instrument宽带放大器310 型号:310 Bandwidth:9kHz-1GHz Gain:32_+1.5dB 40V/V Gain Flatness:+_0.5dB max Noise Figure:1.8dB typ 2.5dB max 2.5dB typ Equivalent input Noise Voltage:0.55nV/Hz Output at 1dB Gain Compression:+10dBm Maximum input for Linear Operation:approx.+_25mV Harmonic Distortion:-39dB typ Third Order intercept Point:+23dBm typ impedance:50 input Return Loss:8dB Output Return Loss:10dB Reverse Isolation:35dB Transition Time:350 psec Group Delay Variation:+_75psec Input Damage level:-22dBm +_25mV a.c +_2Vdc Connectors:Type N(f) Temperature Range:Operating:0 to +55。C Storage:-25 to+75.C Power Requirements:100.120.220.or240V AC,+_10% 50-60Hz,10VA Size:3.6*4.3*7.2(H*W*D) 91*109*183mm Net Weight:3.3Ib/1.5kg