Grass Valley NV7512 v.1.3 - Manual (Page 118)

108 Rev 1.3 • 10 Oct 08
7. Technical Details
Video Specifications
Video Specifications
The following table provides video specifications for the NV7512.
AES10 (MADI)
Inputs/Outputs
Type: Unbalanced digital audio
Standard: AES10
Sample Rate, Single Frame: synchronous 48 or 96
kHz
Sample Rate, Multiple Frames: synchronous 48 or 96 kHz
Connector: BNC
Impedance: 75
Ω
Input Level: 150 mV to 600 mV
Output Level: 600 mV
Analog Audio
Inputs/Outputs Type: Analog audio
Standard: 24-bit at 48 kHz
Sample Rate: 48 kHz
Connector: DB25
Impedance: Input >20K W, output 50 W
Input Level: FSD, +15, +18 and +24 dBu
Output Level: FSD, +15, +18 and +24 dBu, selectable +6 dB gain via
switch
Frequency Response: 20 Hz to 20 kHz ±0.2 dB
THD: <0.02% at +4 dBu at 1 kHz
IMD: <0.5% (per SMPTE method using a 60 Hz +12 dBu wave and a 7
kHz 0 dBu sine wave) sine
Noise: 95 dB below +24 dBu
Inter-route Delay: <1 uS
Input to Output Delay: <1.2 mS
Crosstalk: -80 dB worst case
Insertion Gain: ± 0.1 dB
CMRR: >75 dB from 60 Hz to 20 kHz
Specification Detail
Specification Detail
Video Reference Input Type: Analog video reference
Standard: PAL, NTSC, or Tri-Level Sync
Connector: Loop-thru, BNC
Impedance: 75
Ω or Hi-Z (>20,000 ohm), not selectable
Input Level: 0.5 Vpp to 2.0 Vpp
Input Return Loss: >30 dB to 5 MHz