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供应二手乐声AVT-50(CP-7650A)视频音频分析仪 |
Output channel Output channel
Output channel Output channel
L&R/L/R
Frequency
RC spot oscillator RC spot oscillator
Frequency
1kHz
Option1 20Hz to 20kHz Option1 20Hz to 20kHz
Accuracy
± 3% ± 3%
DDS
Frequency
20Hz to 20kHz 20Hz to 20kHz
Resolution
0.1Hz: < 2kHz 0.1Hz: < 2kHz
1Hz: 2kHz 1Hz: 2kHz
Accuracy
± 5x10 -5 ± 5x10 -5
Output level Output level
Setting range/ Resolution Setting range/ Resolution
Range 1: 0.26 to 2.55 V [rms] /10 mV [rms] Range 1: 0.26 to 2.55 V [rms] /10 mV [rms]
Range 2: 26 to 255 mV [rms] /1 mV [rms] (Open end) Range 2: 26 to 255 mV [rms] /1 mV [rms] (Open end)
Range 3: 1 to 25.5 mV [rms] /0.1 mV [rms] (Open end) Range 3: 1 to 25.5 mV [rms] /0.1 mV [rms] (Open end)
Accuracy
±0.5 dB (Output: 0.26 to 2.55 mV [rms]) ±1 dB (Output: 1.0 to 255 mV [rms]) ±0.5 dB (Output: 0.26 to 2.55 mV [rms]) ±1 dB (Output: 1.0 to 255 mV [rms])
Unit
V [rms] /mV [rms] /dBV/ dBm V [rms] /mV [rms] /dBV/ dBm
Residual noise Residual noise
≤ 10 µV [rms] 20 kHz BW ≤ 50 µV [rms] 80 kHz BW ≤ 10 µV [rms] 20 kHz BW ≤ 50 µV [rms] 80 kHz BW
Flatness
RC spot oscillator RC spot oscillator
±0.5 dB (AF level: 2 V [rms] REF: 1 kHz) ±0.5 dB (AF level: 2 V [rms] REF: 1 kHz)
DDS
±0.2 dB (AF level: 2 V [rms] REF: 1 kHz) ±0.2 dB (AF level: 2 V [rms] REF: 1 kHz)
Distortion
RC spot oscillator RC spot oscillator
≤ 0.001 % (2 V [rms], 1 kHz, 20 kHz BW) ≤ 0.001 % (2 V [rms], 1 kHz, 20 kHz BW)
≤ 0.01 % (2 V [rms], 100 Hz to 10 kHz, 80 kHz BW) ≤ 0.01 % (2 V [rms], 100 Hz to 10 kHz, 80 kHz BW)
≤ 0.02 % (2 V [rms], 20 Hz to 20 kHz, 300 kHz BW) ≤ 0.02 % (2 V [rms], 20 Hz to 20 kHz, 300 kHz BW)
DDS
≤ 0.01 % (2 V [rms], 1 kHz, 20 kHz BW) ≤ 0.01 % (2 V [rms], 1 kHz, 20 kHz BW)
Output impedance Output impedance
Output impedance Output impedance
600 ±5 % 600 ±5 %
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| 发布企业：深圳市集成二手仪器商行
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| 公司名称： |
深圳市集成二手仪器商行 |
| 地 址: |
深圳市华强北路2007号通宝旧货市场33号 |
| 联系人: |
李生 |
| 电 话: |
0755-83276289/28210324 13902432460 13802291977 |
| E-Mail: |
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| 来源IP: |
116.24.123.61 (2008-08-11 14:58:36) |
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