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艾德克斯2652 - 2650 + 跟踪信号发生器手持频谱分析仪,B&K 2650，是B+K Precision 2650 手持频谱分析仪在小的体积与轻的重量条件下,为您提供了与台式频谱分析仪同等的功能与性能. BK2650系列频谱分析仪具有性价比,他能快速而的完成信号分析,特别是在远离您工作台面的时候. 由于具有了简易使用,优异的性能以及强大的功能,使的BK 2650 特别适用于各种科研及工程用途.。0512-68790450信道功率测试占用带宽测量磁场强度测量平均值与覆盖输入阻抗50/75欧姆间的转换自动调协功能相临信道功率测量电场强度测量/小值保持记号点测量功能峰值搜索功能自动量程切换打印功能FREQUENCY SECTION--------------------Frequency Range-50KHz to 3.3GHzCenter FrequencySetting Resolution100K HzAccuracy-1<+(30+100T)K Hz@200K-10MHAccuracy-2<+(100+700T)K Hz@20M-3.3GFrequency SpanSetting Range0Hz,200K-2GHz(1-2-5-StepsAccuracyLess than +3%Resolution Bandwidth-3dB bandwidthSetting Range3K-3MHz(1-3 step)and AUTOAccuracyless than +20%Selectivity1:12 (nominal) @ 3dB:60dBVideo Bandwidth-100HZ-300KHz(1-3 step),OFSSB Phase Noise--90dBc/Hz (typical) @ 100Spurious Response-Less than -60dBcAMPLITUDE SECTION------------------Reference LevelSetting Range+10 to -40dBm in 1dB stepAccuracy<+0.8dB @ RBW:3MHz, VBW:OUnitdBm, dBV, dBmV, dB mVAverage Noise Level--110dBm (typical) @ RBW:3Input Impedance-50WInput VSWR-Less than 2.0Input AttenuatorOperating Range0-25dB @ 1dB step coupledSwitching Error< 0.6dBRBW Switching Error-< 0.6dBInput Damage Level-+23dBm(CW average power),Input Connector-SMASWEEP SECTION--------------------Sweep TimeSetting Range10ms-30s (1-3 step) and AAccuracy< +0.1%(less than +1.5% @Trigger Mode-AUTO @ zero spanDetection Mode-Positive peak, Negative pDimension(mm)W * H * D162*70*260WeightIncluding the battery1.7Kg