价格:未填
供应:99999
发货:3天内
数 仪器名称 ： 频谱分析仪 仪器品牌 ： Rohde & Schwarz 技术参数 ： 20Hz~26.5GHz 仪器系列 ： FSU 系列 详细描述: FSU系列能够提供设计、检验和生产3G无线电系统所需的功能和特点，这一系列高端频谱分析仪具有无与伦比的性能。 特性： TOI〉20dBm,典型值为25dBm 1dB压缩点（0dB RF衰减）：+13dBm 显示平均噪声电平：-158dBm（1Hz带宽） 3GPP ACLR的典型值为77dB HSOI 一般为55dBm 在10MHz载波偏移处的典型相位噪声：-160dBc（1Hz） Options B4: OCXO, low aging/improved phase noise at 10 Hz carrier offset B9: Tracking Generator, 9 KHz to 3.6 GHz B10: External Generator Control B12: Output Attenuator, 0dB to 70dB, for B9 B18: Removable Hard Disk (excludes B20, factory fitted only) B19: Second Hard Disk for B18 (not with B20) B20: Extended Environmental Specification (factory fitted only, not with B18/B19) B21: LO/IF ports for external mixers (only for FUS26/46) B23: 20dB Preamplifier, 3.6 GHz TO 26.5 GHz (only for FUS26, requires B25, factory fitted only) B25: Electronic Attenuator, 0dB to 30dB, integrated 20dB preamplifier (3.6 GHz) B27: FM Output, bandwidth 10 MHz B33: Disabled USB ports, excludes FS-K9 B73: Demodulation Hardware up to 7 MHz Demodulation Bandwidth Software options: Headphones PSP-Z2: US Keyboard with trackball PCK: IEC/IEEE-Bus Cable, 1m PCK: IEC/IEEE-Bus Cable, 2m ZZA-411: 19” Rack Adapter ZZA-T45: Adapter for mounting on telescopic rails (only with 19” Adapter ZZA-411) Matching pads, 50/75Ω RAM: L Section, matching at both ends RAZ: Series Resistor, 25Ω,matching at one end ZRB2: SWR Bridge, 5 MHz to 3 GHz, 50Ω ZRC: SWR Bridge, 40 KHz to 4 GHz, 50Ω High power attenuators RBU100: 100W, 3/6/10/20/30dB 1GHz RBU50: 50W, 3/6/10/20/30dB 2GHz RDL50: 50W, 20dB, 6 GHz Probe power connector, 3 pin FSE-Z3: DC Block, 5 MHz to 7GHz FSE-Z4: DC Block, 10 kHz to 18GHz External harmonic mixers (for FUS26/46 with option B21) FS-Z60: Harmonic Mixer 40GHz to 60 GHz FS-Z75: Harmonic Mixer 50GHz to 75 GHz FS-Z90: Harmonic Mixer 60GHz to 90 GHz