HP5347A 微波频率计

厂家：美国惠普 (144x325x456mm，9.1kg)

输入通道1

频率范围: 500 MHz to 20 GHz
灵敏度：
500 MHz - 12.4 GHz: -32 dBm(-35 dBm typical)
12.4 GHz - 20.0GHz: -27 dBm(-32 dBm typical)
最大输入: +7 dBm
动态电平: +25 dBm, peak
耦合：交流(AC)
SWR
500 MHz - 12.4 GHz: <2:1 typical
12.4 GHz - 20.0GHz: <3:1 typical
分辩率: 1 Hz or 10 kHz, selectable
扫描时间
分辨力 = 1 Hz 不大于 125 ms
分辨力 = 10 kHz 不大于 60 ms
最大偏差
20 MHz p-p, Automatic mode
60 MHz p-p, Manual mode (via HP-IB only)
Maximum FM Rate: 10 MHz
AM Tolerance: Any modulation index provided the minimum signal level is not less than the sensitivity specification.

输入通道2

频率范围: 10 Hz - 525 MHz
灵敏度: 25 mV rms (15 mV rms typical)
阻抗: 1 MΩ nominal shunted by <70 pF (10 Hz to 80 MHz) or 50Ω nomimnal (10 MHz to 525 MHz)
最大输入：+10dBm(50Ω输入),1Vrms(1MΩ输入)
耦合：交流(AC)
分辩率: 1 Hz 或 10 kHz

频率范围: 10 MHz - 26.5 GHz 依照传感器指标
功率范围: -70 dBm to +20 dBm (100 pW to 100 mW) 依照传感器指标
动态范围: 50 dB in 10 dB steps
显示单位：Watts,dBm
分辩率: 对数模式 0.01 dB ; 线性模式满档的 0.1%
Accuracy Instrumentation: ±0.02 dB or ±0.5%
Zero Set (digital settability of zero): ±0.5% of full scale on most sensitive range.
功率传感器：HP8481A，HP8481D，HP8484A，HP8485A.