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惠普
HP5347A
詳細說明
HP5347A 微波頻率計

廠家:美國惠普 (144x325x456mm,9.1kg)
- 頻率測量范圍 10 Hz to 20 GHz
- 具有功率計功能
- 交直流供電均可使用,還可使用電池供電

頻率計性能
輸入通道1
- 頻率范圍: 500 MHz to 20 GHz
- 靈敏度:
500 MHz - 12.4 GHz: -32 dBm(-35 dBm typical)
12.4 GHz - 20.0GHz: -27 dBm(-32 dBm typical) - 輸入: +7 dBm
- 動態電平: +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 - 分辯率: 1 Hz or 10 kHz, selectable
- 掃描時間
分辨力 = 1 Hz 不大于 125 ms
分辨力 = 10 kHz 不大于 60 ms - 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.
輸入通道2
- 頻率范圍: 10 Hz - 525 MHz
- 靈敏度: 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)
- 輸入:+10dBm(50Ω輸入),1Vrms(1MΩ輸入)
- 耦合:交流(AC)
- 分辯率: 1 Hz 或 10 kHz
功率計性能
- 頻率范圍: 10 MHz - 26.5 GHz 依照傳感器指標
- 功率范圍: -70 dBm to +20 dBm (100 pW to 100 mW) 依照傳感器指標
- 動態范圍: 50 dB in 10 dB steps
- 顯示單位:Watts,dBm
- 分辯率: 對數模式 0.01 dB ; 線性模式滿檔的 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.
- 功率傳感器:HP8481A,HP8481D,HP8484A,HP8485A.