DISC JVC Mini DV ProHD Tapes 63min 10s

Full Description

MDV63ProHD-MC is JVC's new 63 minutes high performance ProHD videotape. While developing this tape, JVC has advanced DV tape manufacturing state of the art, implementing technical innovations that result in superior quality and durability:

OSS (Oxygen Supplement System)

Recently developed by JVC, Oxygen Supplement System technology increases the high frequency output to a level 20% greater than that of conventional tapes. In addition, the OSS innovation improves tracking stability during recording and playback in both LP and SP modes. Durability of the videotape is improved, as well. Overall, JVC's Oxygen Supplement System minimizes bit errors, ensuring fine picture quality, even under the most adverse conditions.

LAC (Lubricant Adsorption Control) and Advanced DLC (Diamond-Like Carbon) layers

LAC Technology and Advanced DLC layers greatly improve the durability of M-DV63ProHD-MC Videotape in the REC Pause or Still modes, significantly increasing long-term reliability, and permitting many more record-playback cycles over the life of the videotape.

Premium grade M-DV63ProHD-MC Videotape is produced following the most stringent quality control methods and procedures. Each tape is thoroughly evaluated and only those that pass the most rigorous and comprehensive inspection are selected to be M-DV63ProHD-MC Videotape Cassettes

Specifications

PHYSICAL PROPERTIES

Tape width 6.35 mm

Tape thickness 7 mm

Transmissivity Less than 5%

MAGNETIC PROPERTIES

Coercivity 120 KA/m

Saturation density 550 mT

Squareness ratio 0.8

ELECTROMAGNETIC EXCHANGE PROPERTIES

Optimum recording current

Data signal 0 dB

Output (21 MHz) More than -1 dB

Frequency response (10/21 MHz) Within ±2 dB

Overwrite property (10.5/21 MHz) Within ±2 dB

C/N (10.5/21 MHz) More than -2 dB

Tracking signal

Output (0.47 MHz) 0 dB

Overwrite property (0.47/21 MHz) More than +1 dB

Impulse signal (1/90 Tb) Within ±5%

*Deviation from JVC reference DVC tape at 0 dB