Inputs; Hmx6800+Bc8 Installation And Operation Manual; Sdi Video Input; Aes Input - Imagine communications Selenio 6800 Installation And Operation Manual

Chapter 4: Specifications

Inputs

SDI Video Input

Table 4-1. SDI Video Input
Item HD-SDI Specification
Number 1
Standard SMPTE 292M
Connector BNC (IEC169-8)
Impedance 75Ω
Return loss 18 dB (typical) from 5 MHz to 1485 MHz 18 dB (typical) to 270 MHz
Equalization Adaptive cable equalization for up to 393
ft (120 m) (typical) of Belden 1694A
co-axial cable

AES Input

Table 4-2. AES Input
Item
Standard
Type
Connector
Sensitivity
Impedance
Return loss
Common mode rejection
Input audio rate
Bits
Channel status and user bit
66
The input can be either balanced or unbalanced (see
designated by the Audio Input Type Select parameter. See
HMX6800+BC8 Control Parameters" on page
Balanced Specification
AES 3
Balanced, transformer coupled
XLR
<200 mV
110Ω ± 20% (0.1 to 6 MHz)
N/A
0 V to 7 V (0 kHz to 20 kHz)
• PCM input: 32 to 96 kHz
• Non-PCM input: 48 kHz
16, 20 or 24
Maintained, but professional mode, 48 kHz. See Appendix A for full details.
SD-SDI Specification
1
SMPTE 259M
BNC (IEC169-8)
75Ω
Adaptive cable equalization for up to 700 ft
(230 m) (typical) of Belden 8281 co-axial cable
Unbalanced Specification
AES 3, SMPTE 276M
Unbalanced, AC coupled
BNC (IEC169-8)
<100 mV
75Ω
> 25 dB, 0.1 to 6 MHz
N/A
• PCM input: 32 to 96 kHz
• Non-PCM input: 48 kHz
16, 20 or 24

HMX6800+BC8 Installation and Operation Manual

Table 4-2). This is
"Setting
38.