The 7600HD-REF reference & test signal generator is a hi-stability standalone 1 RU unit for providing system timing. It has a complete set of reference signals, including a master genlock reference loop-through input. It can be used in either master or slave roles. A...
The 7600HD-REF reference and test signal generator is a high-stability standalone 1 RU unit for providing system timing. It has a complete set of reference signals, including a master genlock reference loop-through input. It can be used in either master or slave roles. A powerful feature is timecode generation, as well as a complete set of reference signals, allowing for a very compact timing solution. Reliability is a top feature of the 7600HD-REF with dual-redundant power supplies and the ability to interface to the 7620PX changeover unit for backup. The 7600HD-REF can act as an NTP server ensuring IT-based units keep in step with the broadcast infrastructure. The time generated can be set from GPS satellites through the 7600GPS option. This makes the 7600HD-REF an ideal unit for OB operation.
Key Features
High-stability reference generator for system master or local slave roles
Sophisticated timecode generator option for a complete compact timing solution
Five individually timed analog blackburst outputs
Four tri-level sync outputs with 7600HD option — all co-timed with one selectable blackburst output of the same frame rate
High stability outputs (0.5 Hz accuracy)
Redundant power supplies standard
Can be used with 7620PX changeover for fully redundant operation
Simultaneous multistandard outputs
Three dedicated individual SDI black/test signal outputs, with HD signals through 7600HD option
Full-field test patterns (including FuBK)
Analog audio, AES (including GLITS), and embedded audio test signals
GPS receiver option
Optional NTP server for locking IT system and video system
Set-up and control via simple-to-use front panel display
Ethernet TFTP client for easy software upgrade and new test pattern download
Specifications
Inputs Genlock: One input (with loop-through) 5/10 MHz reference: One input
Outputs Analog video: Five standard outputs 625/525 (black burst and test) HD/SD SDI: Three (HD/SD test) SD standard, HD optional AES: Two balanced (AES 2003-11) 32/44.1/48.96 kHz, two unbalanced with 7600MHD-REF version Analog audio: Two channels 27 MHz/10 MHz/word clock: One standard LTC/VITC: Two (optional)
GPS Receiver (7600MHD-REF)
One 5V antenna input
One PPS output
Performance Accuracy: <±0.5 Hz (0.1 ppm) Temperature stability: < 0.1 ppm Aging: <3 Hz per year Genlock offset: ±4 fields in 1 ns step Genlock phase: 0-350° in 0.1° steps Black burst and test signal: ±4 fields in clock steps SDI back and test signal: ±2 fields in clock steps Tone frequency: 100 Hz to 10 kHz in 100 Hz steps Tone amplitude: 0 dB to -40 dB in 1 dB steps (L&R)
Control and Monitoring Front panel display with configuration menu access GPI:
Two configurable inputs
Two configurable outputs
Network interface: TFTP download Slave configuration retrieval from master
Power 90 to 260 VAC, 47 to 63 Hz, 75 VA
Weight Max. 5.2 kg (11.46 lbs.) fully equipped
Dimensions Height: 44 mm (1.73 in.) (1 RU) Width: 482.6 mm (19 in.) Depth (excluding connectors): 400 mm (15.75 in.)
Environmental Operating temperature: 0° to 50° C (32° to 122° F)