新旧程度:8成新
PF9805 智能电量测量仪(通讯型) |
型号:频率合成器 测量范围:MG545M(Hz)DESCRIPTIONAnritsu MG545M Frequency Synthesizer Covers 10 kHz to 500 MHz frequency range with excellent frequency resolution (.01 Hz). Other key features include the following:High-speed frequency switchingUniversal frequency sweepSuperior output spectral purityMemory for up to 100 frequencies and up to 10 different setsSuperior output level accuracy
类型:手持式频谱分析仪 品牌:惠普 型号:HP8566B频谱仪技术指标频率频率范围:100Hz~22GHz频率区间:100Hz~22GHz+零扫描频率基准的精度老化率:﹤2.5×10-7/年温度稳定度:﹤7×10-9/(0~55℃)分辨带宽(-3dB):10Hz~3MHz(按1,3,10顺序)视频带宽:1Hz~3MHz(按1,3,10顺序)剩余FM(峰-峰,﹤100KHz区间):﹤3Hz(分辨带宽≤3Hz)漂移(预热1小时之后每分钟扫描时间):﹤10Hz(频率区间≤100KHz)相位噪声(30KHz偏置):-107dBc/Hz幅度幅度范围:-135~+30dBm对数显示范围:对10,20,50或90dB显示为1,2,5和10dB/格刻度逼失度-增量累计(20~30℃):±0.1dB;0~90dB≤±1.0dB;0~80dB≤±1.5dB;0~90dB校准的不确定度:±0.3dB频率响应(输入衰减≥10dB):±1.5dB,100Hz~22GHz/±1dB,寄生响应(混频器上﹤40dBm):﹤-70dBc(信号≥10MHz)﹤-75dBc(信号﹤10MHz)二次谐波失真(混频器上﹤-30dBm):﹤-70dBc(信号≥10MHz)﹤-60dBc(信号﹤10MHz)三阶截获(TOI):+10dBc(信号﹥10MHz)剩余响应(0dB衰减,无输入信号):﹤-105dBm增益压缩(混频器上≤10dBm):﹤0.5dB显示的平均噪声电平(0dB衰减,1Hz视频...