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Video Disk Recorder

Leitch DVR-3901

LEITCH / DVR-3901
BCS Price:Click Here to Contact Us
Item #:MO795843
Condition:Reference Item
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Model Description:
Digital Video Recorder Module for NEO Frames

Model Details

The DVR-3901 Digital video recorder is the evolution of the standalone digital video recorder. Unlike other disk recorder products, which are standalone boxes, and occupy the same amount of space as a traditional Videotape Recorder (VTR), the DVR-3901 is the first full-featured digital video recorder packaged on a single module! Leveraging the inherent advantages of the NEO platform, the DVR-3901 offers performance superior to any other disk recorder on the market. For many applications, it can also replace traditional tape based VTRs. The DVR-3901 is a standard sized NEO module with dual fixed onboard high-capacity hard drives. With its standard and comprehensive array of interfaces for digital and analog video and audio, timecode and control, the DVR-3901 is suitable for a variety of applications.



Features:

  • Enhanced functionality including record and playback, slow motion, variable speed playback, and jog and shuttle.
  • Supports RS-422 control link
  • Dual onboard 2.5? IDE hard drive, 40GB each
  • Motion JPEG compression ranges from 4:1 to 20:1
  • Record time per drive: 2-8 hours, depending on selected bit rate
  • 1 channel video and 1 stereo audio being recorded / played (no simultaneous Playback/Recording
  • Video line standards: 525 and 625
  • Video I/O: composite monitoring, SDI
  • Audio I/O: analog audio monitoring, AES audio, and embedded audio
  • LTC input and output
  • Monitoring video with on screen display
  • Local control from standard Neo module card edge interface
  • FTP file transfer of content via Ethernet connector
  • Monitoring audio on RCA jacks
  • Genlock for video playback
  • Command Control System (CCS) Enabled


Specifications:
  • Serial Digital Video Input - Standard : SMPTE 259M-C, 525/625 component
  • Serial Digital Video Input - Connector : BNC
  • Serial Digital Video Input - Number of inputs : 1
  • Serial Digital Video Input - Level : 800mV ? 10 %
  • Serial Digital Video Input - Impedance : 75 ohms
  • Serial Digital Video Input - Return Loss : > 18dB to clock frequency
  • Serial Digital Video Input - CMRR : 30Vp-p, up to 60Hz
  • Serial Digital Video Input - Equalization : Automatic, up to 300M coax
  • Serial Digital Video Output - Standard : SMPTE 259M-C, 525/625 component
  • Serial Digital Video Output - Connector : BNC
  • Serial Digital Video Output - Number of Outputs : 1
  • Serial Digital Video Output - Level : 800 mV
  • Serial Digital Video Output - Impedance : 75 ohms
  • Serial Digital Video Output - Return Loss : > 18dB to clock frequency
  • Serial Digital Video Output - Rise and Fall Times : 0.75 to 1.5ns
  • Serial Digital Video Output - Drive Capability : Up to 250m (Belden 8281)
  • Serial Digital Video Output - DC Offset : within ?0.5V
  • Serial Digital Video Output - Overshoot : < 10 %
  • AES Audio Input - Standard : AES 3
  • AES Audio Input - Connector : Leitch 3-pin Balanced Connector
  • AES Audio Input - Number of Inputs : 1
  • AES Audio Input - Sample Resolution : 16/20/24 bits
  • AES Audio Input - Sample Rate : 32/44.1/48 kHz
  • AES Audio Input - Level : 2 to 7Vp-p
  • AES Audio Input - Impedance : Hi-Z (>30k) or 600
  • AES Audio Output - Standard : AES 3
  • AES Audio Output - Connector : Leitch 3-pin Balanced Connector
  • AES Audio Output - Number of Outputs : 1
  • AES Audio Output - Sample Resolution : 20 bits
  • AES Audio Output - Sample Rate : 48 kHz
  • AES Audio Output - Level : 3.4 Vp-p
  • AES Audio Output - Return Loss : > 30dB from 0.1Hz to 6.0MHz
  • AES Audio Output - Jitter : ? 4ns (0.025UI)
  • AES Audio Output - Rise/Fall Time : 5 to 30ns (10% to 90%)
  • LTC Input - Standard : SMPTE 12M
  • LTC Input - Connector : 3 pin balanced
  • LTC Input - Number of Inputs : 1
  • LTC Input - Level : 0.5 to 5Vp-p
  • LTC Input - Impedance : Hi-Z (>30k) or 600
  • LTC Input - Common Mode Range : 10 Vp-p
  • LTC Input - CMRR : 40dB at 60Hz
  • LTC Output - Standard : SMPTE 12M
  • LTC Output - Connector : 3 pin balanced
  • LTC Output - Number of Outputs : 1
  • LTC Output - Level : 2 Vp-p low-Z output look into 1 k, 1.25 Vp-p 600 output look into 1 k
  • LTC Output - Impedance : Low-Z (<25) or 600
  • LTC Output - Transition Time : 40 4s measured at 10% and 90% amplitude
  • LTC Output - Overshoot/Undershoot : < 3 %
  • RS422 - Protocol : Sony subset and extension
  • RS422 - Connector : DB-9
  • RS422 - Standard : TIA/EIA-422-B
  • RS422 - Input Impedance : > 4 kohms
  • RS422 - Input Common Mode Voltage : +/- 7 V
  • RS422 - Maximum Input Amplitude : 10V common, 12V differential
  • RS422 - Output Impedance : < 100 ohms
  • RS422 - Output Amplitude : 2 to 10 V
  • RS422 - Output Short Current : < 150 mA
  • RS422 - Output Power-Off Leakage Current : < 100 uA
  • RS422 - Output Rise/Fall Time : < 0.1UI or 20ns
  • RS422 - Output Overshoot : < 10 %
  • Monitoring Video Connector Outputs : BNC
  • Monitoring Audio Connector Outputs : 1 RCA Jack
  • Reference Video Input - Standard : NTSC, PAL-B
  • Reference Video Input - Connector : BNC
  • Reference Video Input - Number of Inputs : 1
  • Reference Video Input - Loop Through : Jumper Controllable
  • Reference Video Input - Level : 1 Vp-p, 3dB
  • Reference Video Input - Impedance : 75 ohms
  • Reference Video Input - CMR : 10V p-p
  • Reference Video Input - CMRR : >60 dB @ 60 Hz.
  • Reference Video Input - Return Loss : > 18dB to clock frequency
  • Ethernet Port - Standard : IEEE 802.3u
  • Ethernet Port - Connector : RJ45


Additional Information

DVR_3901_Brochure.pdf

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