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Description
- Our monthly production capacity of Video Cassette Tape is 6 million pieces.
Pancake Tape is made in Korea A grade and cassette is assembled in our factory
located in Dongguan, Guangdong Province, China.
- Our cassette housing and tape provides high durability and widely used in
worldwide famous casinos. Suitable for all purposes, professional movie recording,
CCTV surveillance system and others.
Complete Video Cassette
- Magnetic tape is made in Korea A Grade, cassette is assembled in China
- Packing : 10pcs/inner carton, 50pcs/out carton, 45,000pcs/20ft
- Anti-fungus tape
Video Bulk Cassette
- Magnetic Tape is made in Korea A Grade, cassette is assembled in China
- Various tape length and housing color according to customer's need.
- Packing : 50pcs/carton, 50,000pcs/20ft, 100,000pcs/40ft
Video Pancake
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Physical properties
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unit
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JVC spec
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Saehan specification
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values
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Tape width
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mm
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12.65  0.01
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12.65 0.01
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12.650
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Width fluction
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less than 6
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less than 6
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1
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Thickness
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19.0 + 1/-2
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19.0 + 1/-2
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17.57
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5% yield strength
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kg
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more than 1.8
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more than 1.8
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2.38
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Breaking strength
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kg
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more than 3.0
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more than 3.0
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5.42
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Surface resistivity
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less than 1.0E+11
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less than 1.0E+11
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3.28E+07
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Light transparency
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%
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less than 1.2
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less than 1.2
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0.64
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Video properties
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unit
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JVC spec
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Saehan specification
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values
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Video RF output
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dB
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more than -3.0
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1.0 1.0
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0.80
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Luminance S/N
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dB
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more than -2.0
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1.0 1.0
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1.00
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Chroma S/N
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dB
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more than -2.0
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2.0 1.0
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2.13
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Chroma output
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dB
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+3.0 / -2.0
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2.0 1.0
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2.24
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Dropout (-20dB, 15 )
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ea/min
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less than 50
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less than 20
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less than 10
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(OPEN REEL)
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(OPEN REEL)
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Audio properties
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unit
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JVC spec
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Saehan specification
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values
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Sensitivity
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dB
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2.0
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0.5
1.0
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0.82
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S/N ratio
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dB
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more than -2.0
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1.0
1.0
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1.52
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Frequency response
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dB
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3.0
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0.0
1.0
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-0.23
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Output level uniformity
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dB
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less than 2.0
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less than 2.0
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0.29
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Erasability
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1kHz
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dB
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less than 2.0
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less than 2.0
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0.37
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7kHz
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dB
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more than 60
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more than 60
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62.90
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Durability properties
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unit
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JVC spec
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Saehan specification
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values
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Still mode play back
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min
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more than 60
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more than 60
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good
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Runability at 40 ,
80%RH
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pass
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moe than 100
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more than 100
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good
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at -10
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pass
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-
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more than 100
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good
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