Antelope Isochrone OCXHD

768 kHz HD Master Clock
For over a decade, Antelope’s legendary OCX Master Clock has been a dominant force in the audio world. This legacy now continues with the newest master clock by Antelope Audio – Isochrone OCX HD.
OCX HD raises the bar yet again, delivering sample rate support of up to 768 kHz, Antelope’s best-inclass 4th generation Acoustically Focused Clocking (AFC) jitter management algorithm and ovencontrolled crystal oscillator. OCX HD Master Clock offers a great variety of clocking options – 10 configurable in pairs Word Clock Outputs on BNC, four AES/EBU Outputs and two more on S/PDIF.
This vast assortment of connectivity makes the OCX HD the most versatile audio master clock on the market, while proven,proprietary clocking technology delivers the most musical and reliable audio sync generation on the market. Additionally, OCX HD offers two Word Clock Inputs and a Video Sync Input, which can resolve to a huge variety of SD and HD formats, as well as clock distribution with gear-boxing, and pull-up and pull-down rates, as featured in the triple clock powerhouse, Trinity Master Clock. A 10 MHz Input allows for syncing with Antelope’s newest Atomic Clock – 10MX.
Antelope’s latest master clock benefits from flexible firmware update functionality, as featured in all new-generation Antelope products, allowing for fast and easy firmware updates on the user-friendly software control panel, available for both OS X and Windows. The desktop app provides convenient remote control to simplify project workflow. The device is also easily configurable from an elegant front panel, which will add a futuristic aesthetic to any gear rack.

Features
– 4th generation Acoustically Focused Clocking (AFC) jitter management algorithm
– Sample rate support of up to 768 kHz over WC
– Multipliers/dividers enabling the output of 5 different sample rates
– 4x AES/EBU and 2x S/PDIF clocking outputs up to 192kHz for additional connectivity
– Comprehensive audio gear-boxing
– Universal Video Input on BNC
– Atomic clock input for optimum accuracy and calibration
– 3 recallable presets
– Rate lock from Control Panel to avoid settings change during session
– A convenient front panel lockout feature that’s great for Live Sound applications.
– Software Control Panel, allowing remote control and firmware updates via USB

Key points
– 4th generation of Antelope’s signature Acoustically Focused Clocking jitter management
– Convenient pull-up and pull-down rates for optimum precision
– Versatile connectivity options on BNC, AES/EBU ans S/PDIF
– Sample rate multiplier enabling the output of 5 different sample rates at at time
– User-friendly control via a desktop app or an elegant lockable front panel

Technical Specification
Clocking System: 4th generation Acoustically Focused Clocking 64-bit DDS Oven Controlled Crystal Oscillator
Clock Stability: < /- 0.02 ppm, oven controlled at 64.5 C/148.1 F
Clock Aging: < 1 ppm per year
Clock Calibration: < /- 0.001 ppm
Atomic Clock Input: 10 MHz
Sample Rates Generated: 32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384, 705.6, 768kHz
Master Clock Outputs:
– 10x Word Clock Outputs up to 768kHz
– 4x AES/EBU Outputs up to 192kHz
– 2x S/PDIF Outputs up to 192kHz
Inputs:
– 2x Word Clock Inputs up to 768kHz
– 1x Video Input accepting wide range of SD and HD video signals
– 1x Atomic Input – 2x S/PDIF Inputs up to 192kHz
– 1x AES/EBU Input up to 192kHz
– 1x USB Input for control
Power supply: AC Universal Input ~95-245V, 20 Watts Max
Operating Temperature: 0-50 C / 32-122 F
Weight: 2.65 kg/ 5.84 lb
Dimensions (unit): Width: 482.6 mm / 19″
Height: 44 mm / 1.75″
Depth: 230 mm / 9.05″