| Model number |
MAS-8400 |
| Measuring section |
| DC Voltage |
No. of channel |
1 ch |
| Input impedance |
> 1Mohm |
| Input range |
1VFS to 100VFS, 3 ranges |
| AC Voltage |
No. of channel |
2 switchable channels |
| Input type |
Balanced, Unbalanced |
| Input impedance |
>100Kohm |
| Input range |
31.6mV to 100.0V, 8 ranges |
| Level |
Response |
True RSM or Average response |
| Effective measuring range |
0.0316mV to 100.0V |
| Frequency bandwidth |
40dBV to -70dBV
Within +/-0.8dB (10Hz to 110kHz), Ref: 1kHz
Within +/-0.4dB(20Hz to 80kHz), Ref: 1kHz |
| Distortion |
Measurement frequency |
Input range 40dBV to -20dBV (10Hz to 110kHz) |
| Residual distortion |
Typical value at Input range 0dBV, Input level 1Vrms
＜ -100dB: 10Hz to 15kHz (80kHzBW)
＜ -90dB: 15.1Hz to 20kHz (80kHzBW)
＜ -80dB: 20.1Hz to 110kHz (500kHzBW) |
Typical value at Input range -30dBV Input level -60dBV
＜ -50dB: 20Hz to 10kHz (20kHzBW) |
| Filter |
Type |
HPF/LPF/PRE LPF/PSOPHO |
Aural Compensation
(PSOPHO) |
IEC-A, CCIR/ARM, DIN-A |
| Frequency |
Range |
10Hz to 110kHz |
| Resolution, Display |
＞ or 100Hz: 5 digits
＜ 100Hz: 0.01Hz |
|