JVC KM-F250: Difference between revisions
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|device_type=Frame synchronizer | |device_type=Frame synchronizer | ||
|image_main=JVC KM-F250U front.webp | |image_main=JVC KM-F250U front.webp | ||
|images=JVC KM-F250U rear.webp, JVC KM-F250U boards.webp, JVC KM-F250U service manual 1.webp, JVC KM-F250U service manual 2.webp, JVC KM-F250U service manual 3.webp, JVC KM-F250U service manual 4.webp, JVC KM-F250U service manual 5.webp, JVC KM-F250U service manual 6.webp, JVC KM-F250U service manual 7.webp | |images=JVC KM-F250U rear.webp, JVC KM-F250U boards.webp, JVC KM-F250U service manual 1.webp, JVC KM-F250U service manual 2.webp, JVC KM-F250U service manual 3.webp, JVC KM-F250U service manual 4.webp, JVC KM-F250U service manual 5.webp, JVC KM-F250U service manual 6.webp, JVC KM-F250U service manual 7.webp, JVC KM-F250U service manual 8.webp, JVC KM-F250U service manual 9.webp, JVC KM-F250U service manual 10.webp, JVC KM-F250U service manual 11.webp | ||
|features=Full-frame time base correction, frame synchronization, dropout compensation (DOC), field freeze and frame freeze, multi-format signal/standard transcoding, genlock via external reference input, CCIR Rec. 601 (4:2:2) processing at 13.5 MHz 8-bit quantization, RS-170A compliant (NTSC models), 1 MB frame memory, proc amp controls (video level, chroma level, U-V balance, setup level — each switchable variable/unity), H position adjustment (±7 µsec), Y/C timing adjustment (±1 µsec), optional RM-P250 remote control unit, EIA 19" rack mountable | |features=Full-frame time base correction, frame synchronization, dropout compensation (DOC), field freeze and frame freeze, multi-format signal/standard transcoding, genlock via external reference input, CCIR Rec. 601 (4:2:2) processing at 13.5 MHz 8-bit quantization, RS-170A compliant (NTSC models), 1 MB frame memory, proc amp controls (video level, chroma level, U-V balance, setup level — each switchable variable/unity), H position adjustment (±7 µsec), Y/C timing adjustment (±1 µsec), optional RM-P250 remote control unit, EIA 19" rack mountable | ||
|description=The JVC KM-F250 is a professional rack-mountable frame synchronizer with integrated full-frame time base correction, originally marketed by JVC's Professional Products division. Though officially designated a "frame synchronizer," the unit performs full-frame TBC processing conforming to CCIR Recommendation 601 at 13.5 MHz, 8-bit 4:2:2 sampling, effectively making it a multi-purpose TBC suitable for professional video production and archival workflows. | |description=The JVC KM-F250 is a professional rack-mountable frame synchronizer with integrated full-frame time base correction, originally marketed by JVC's Professional Products division. Though officially designated a "frame synchronizer," the unit performs full-frame TBC processing conforming to CCIR Recommendation 601 at 13.5 MHz, 8-bit 4:2:2 sampling, effectively making it a multi-purpose TBC suitable for professional video production and archival workflows. | ||
