MK-668G WOW FLUTTER METER
GO-NO Judgments for wow flutter & tape
speed
Presentable wow flutter & tape speed
conditions
¡@
| Input Frequency Range |
3kHz ¡Ó300Hz ( RMS, NAB ) |
| Input Voltage Range | 0.1mV to 10Vrms 2 ranges |
| Wow Flutter Range | 0.0015% to 3% in 6 ranges |
| Indication | Effective value / Average value / Peak value |
| Indication Accuracy | ¡Ó5% of full scale at 4Hz |
| Frequency Characteristics ¡@ |
¡P Weighted ¡P Wow Flutter Separation ¡P Unmeshed Characteristic |
| Tape Speed Indication Range | 3kHz ¡Ó1kHz ; 4-digit indication |
| Recording Signal Output | 3kHz and 3.15kHz ; accuracy ; ¡Ó5¡Ñ10-5 |
| Dimensions & Weight | Approx. 360W¡Ñ165H¡Ñ290Dmm ¡P 5kg |
MK-668W WOW FLUTTER METER

¡@
Simultaneous
measurements of WTD and UNWTD
| Input Frequency Range |
3kHz ¡Ó300Hz ( RMS, NAB ) |
| Input Voltage Range | 5mV to 10Vrms |
| Wow Flutter Range | 0.0015% to 3% in 6 ranges |
| Indication | Effective value / Average value / Peak value |
| Indication Accuracy | ¡Ó5% of full scale at 4Hz |
| Frequency Characteristics
¡@ |
¡P Weighted |
| Tape Speed Indication Range | 3kHz ¡Ó1kHz ; 4-digit indication |
| Recording Signal Output | 3kHz and 3.15kHz ; accuracy ; ¡Ó3¡Ñ10-5 |
| Dimensions & Weight | Approx. 360W¡Ñ165H¡Ñ290Dmm ¡P 5kg |
MK-669C WOW FLUTTER METER

Sigma memory for IEC ( DIN, CCIR ), Peak hold for RMS,
NAB, IEC (DIN, CCIR )
Digital Display for Wow-Flutter
¡@
| Input Frequency Range |
3kHz ¡Ó300Hz ( PMS, NAB ) |
| Input Voltage Range | 0.1mV to 10Vrms 2 ranges |
| Wow Flutter Range | 0.0015% to 3% in 6 ranges |
| Indication | Effective value / Average value / Peak value |
| Indication Accuracy | ¡Ó5% of full scale at 4Hz |
| Frequency Characteristics
¡@ |
¡P Weighted |
| Tape Speed Indication Range | 3kHz ¡Ó1kHz ; 4-digit indication |
| Sigma Mode | 1 sigma, 2 sigma and 3 sigma |
| Recording Signal Output | 3kHz and 3.15kHz ; accuracy ; ¡Ó5¡Ñ10-5 |
| Dimensions & Weight | Approx. 360W¡Ñ165H¡Ñ290Dmm ¡P 6kg |
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