{"product_id":"tascam-cg-1800-video-sync-master-clock-generator","title":"Tascam CG-1800 Video Sync\/Master Clock Generator","description":"\u003cp\u003eThe CG-1800 master clock generator generates NTSC, PAL and HD Tri-level video clock – as well as word clock through BNC, AES\/EBU and S\/PDIF outputs – ensuring compatibility with any synchronization system for small to large-scale video\/audio applications.\u003c\/p\u003e \u003cp\u003eThe crystal oscillator is the heart of the clock generator. In each model of the CG Series, an OCXO (oven-controlled crystal oscillator) is used for its high precision, and the fact it is not influenced by the temperature of the environment. Boasting a clock frequency precision of 0.01 ppm*1, which exceeds that of a TCXO (temperature-compensated crystal oscillator), this unit is key in the creation of high-precision synchronization systems - with word output frequency stability of ±0.005ppm or less per day.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e  \u003cli\u003eInternal clock uses a high-precision OCXO (oven-controlled crystal oscillator) that is not influenced by the temperature of the environment\u003c\/li\u003e  \u003cli\u003eExternal input connector that supports 10MHz, allowing creation of systems with even higher precision\u003c\/li\u003e  \u003cli\u003eJitter management circuit provides stable clock\u003c\/li\u003e  \u003cli\u003eGlitch-free relocking circuit prevents noise and skipping during clock dropouts and recovery\u003c\/li\u003e  \u003cli\u003eNumerous output connectors, including (12) word clock outputs, enabling the use in large-scale video\/audio synchronization systems\u003c\/li\u003e  \u003cli\u003eSupports input and output of a variety of video signal formats, including NTSC, PAL and HD Tri-level\u003c\/li\u003e  \u003cli\u003eAES3 and AES11 signals can also be used for external master clock input sources\u003c\/li\u003e  \u003cli\u003eAnalyzer function that can measure output device termination\u003c\/li\u003e  \u003cli\u003eOptimal levels can be provided to other devices by adjusting wordclock output levels\u003c\/li\u003e  \u003cli\u003eSelf-calibration function using an external oscillator (Atomic\/GPS 10MHz, GPS PPS) \u003cbr\u003e  *Use of the self-calibration function requires the use of a separate PPS-output 10MHz oscillator with a built-in GPS antenna.\u003c\/li\u003e  \u003cli\u003eWord clock performance up to 192 kHz\u003c\/li\u003e  \u003cli\u003e0.1% pull-up\/down for 24F(Film) and 29.97F(NTSC), and 4% pull-up\/down for 24F(Film) and 25F(PAL)\u003c\/li\u003e  \u003cli\u003eUp to (4) system settings can be saved to buttons for recall, and saved settings can be imported and exported via USB\u003c\/li\u003e  \u003cli\u003eDurable nut-coupling BNC connectors made by Amphenol\u003c\/li\u003e  \u003cli\u003eIndependent circuit boards for each connector prevents contact failures due to twisting\u003c\/li\u003e  \u003cli\u003eThree-prong IEC power cable included\u003c\/li\u003e  \u003cli\u003ePanel-lock switch can be used to prevent inadvertent changes to unit operation\u003c\/li\u003e  \u003cli\u003e128x64-pixel organic EL display with a wide viewing angle\u003c\/li\u003e  \u003cli\u003eFirmware updates possible using the USB port\u003c\/li\u003e  \u003cli\u003eEIA 1U rack mount size\u003c\/li\u003e  \u003cli\u003eRoHS-compliant product\u003c\/li\u003e \u003c\/ul\u003e","brand":"Tascam","offers":[{"title":"Default Title","offer_id":49571533076,"sku":"779515","price":4695.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2241\/9163\/products\/da566ce87e41784b80f5fa4f09b70ff2.jpg?v=1504273565","url":"https:\/\/collection-import-export.myshopify.com\/products\/tascam-cg-1800-video-sync-master-clock-generator","provider":"collection-import-export","version":"1.0","type":"link"}