An update on an already beloved model, the Antelope OCX HD is a master clock for pro audio purposes, one that supports sample rates up to 768 kHz. The clock makes use of Antelope's 4th generation Acoustically Focused Clocking (AFC) jitter management algorithm as well as an oven-controlled crystal oscillator.
With a bevy of connections, the OCX HD will enable clocking over BNC, AES/EBU, and S/PDIF connection points and protocols. Furthermore, the device provides two Word Clock inputs and a video sync input, which can resolve to both HD and SD formats. This makes the unit suitable for post-production purposes.
The 1 RU design benefits from integration with a desktop control app, which provides convenient remote control from your computer. If you want to make changes on the device itself, that is also possible by means of the elegant front panel.
Key Features at a Glance
Clock Type | Master Clock & Distribution |
Clock Frequency and Supported Sample Rates | Internal: 32 / 44.1 / 48 / 88.2 / 96 / 176.4 / 192 / 352.8 / 384 / 705.6 / 768 kHz Atomic Clock Input: 10.0 MHz Word Clock Input: Up to 768 kHz Word Clock Output: Up to 768 kHz Coaxial S/PDIF Input: Up to 192 kHz Coaxial S/PDIF Output: Up to 192 kHz AES3 Input: Up to 192 kHz AES3 Output: Up to 192 kHz |
Connectivity
Inputs | 2 x BNC Word Clock Input 1 x BNC Video Input 1 x BNC Atomic Clock Input 2 x RCA Coaxial S/PDIF Input 1 x XLR 3-Pin AES3 Input |
Outputs | 10 x BNC Word Clock Output 4 x XLR 3-Pin AES3 Output 2 x RCA Coaxial S/PDIF Output |
USB | 1 x USB Type-B (Control) |
Performance
Clock Accuracy | ±0.001 ppm |
Clock/Oscillator Stability | ±0.02 ppm at 148.1°F / 64.5°C (Oven Controlled) <1 ppm per Year |
Physical
Rackmount Size | 1 RU |
Operating Humidity | 30 to 80% |
Operating Temperature | 32 to 122°F / 0 to 50°C |
Dimensions | 19 x 9.1 x 1.8" / 48.3 x 23 x 4.4 cm |
Weight | 5.8 lb / 2.7 kg |
Packaging Info
Package Weight | 10.2 lb |
Box Dimensions (LxWxH) | 25.25 x 13.5 x 4.4" |