Grass Valley KAM-ENC-2AES v.4.0.1 User Manual
Page 67

KAM-ENC-2AES Instruction Manual
67
Specifications
Table 11. AES/EBU Output Specifications
Parameter
Value
AES/EBU Output
Balanced (AES3-1992)
Unbalanced (AES3id 2001)
Signal type
AES3 1992, 110 Ω
AES3id 2001, 75 Ω
Signal level
3 V p-p ±0.2 V @ 110 Ω
1 V p-p ±0.2 V @ 75 Ω
Rise/fall time
5 ns to 30 ns, 110 Ω load
37 ns ± 7 ns, 75 Ω load
Output return loss
> 25 dB (100 kHz to 6 MHz)
>15 dB (100 kHz to 6 MHz)
DC offset
< 50 mV
< 50 mV
Sample rate
48 kHz
48 kHz
Bits/sample
20/24 bits/sample, selectable
20/24 bits/sample, selectable
AES/EBU Performance
Static withstand
5 kV (330 Ω, 150 pF)
Table 12. Audio Processing Specifications
Parameter
Value
Audio Processing
Number of channels supported
4
Sample Rate Conversion
All audio inputs retimed to output timing reference (either input video
or frame reference)
Fixed Delay
0 – 5.2 sec in 20 ms steps, individual setting for each channel
Delay Tracking
Delay can be set to automatically track delay through video frame sync
with fixed offset
Gain
+6 to -40dB in 0.1dB steps, individual setting for each channel.
Other processing
Selectable: Invert; L + R; L-R; -(L-R); 1 kHz; 400 Hz; Silence
Individual setting for each channel.
Re-pairing
Complete flexibility to swap or recombine any input channel with any
other
Table 13. Electrical Length Specifications
Parameter
Value
Electrical Length
SDI In to Composite Out
1 line + 16 µs
SDI In to AES/EBU Out
3.8 ms
AES/EBU to AES/EBU
2.0 ms @ 48 KHz