HDA-1832 HD/SD Reclocked Digital Video DA
Guide to Installation and Operation
M618-9700-101
(DENSITÉ) SERIES
January 2005
HDA-1832
Page 1 of 4
HDA-1832
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION
The HDA-1832 is a reclocked high definition serial
digital video distribution amplifier. The HDA-1832
has one input, and 9 outputs, with automatic
equalization for up to 110 meters of cable (Belden
1694a) at 1.48 Gbps. The amplifier offers signal
presence detection and remote reporting, and
includes reclocking, providing an additional level of
signal integrity in long cable length applications.
While primarily designed for distribution of HD
serial digital signals (SMPTE 292M), the HDA-1832
automatically detects and re-clocks non-HD signals.
This multi-rate feature makes the HDA-1832 ideal
for applications where HD and SD signals may
coexist. The HDA-1832 is designed for use in the
DENSITÉ
frame.
FEATURES
§
HD SDI input
§
(9) HD SDI reclocked outputs
§
Supports HD SDI (1.48 Gbps)
§
Supports SD SDI (143-540 Mbps)
§
110 m automatic cable equalization
§
Signal presence detection with remote
reporting
SPECIFICATIONS
INPUT
Signal:
HD-SDI SMPTE-292M
(1.48 Gbps)
SD-SDI SMPTE-259M-ACD
(143, 270, 360 Mbps)
EN50 83-9 DVI-ASI (270 Mbps)
Cable length:
110 m (360') up to 1.5 Gbps for
Belden 1694A
Return loss:
> 15 dB up to 1.5 GHz
OUTPUTS (9)
Signal:
HD-SDI SMPTE-292M
(1.48 Gbps)
SD-SDI SMPTE-259M-ACD
(143, 270, 360 Mbps)
EN50 83-9 DVI-ASI (270 Mbps)
(5 outputs only)
Return loss:
> 15 dB up to 1.5 GHz
Jitter (wideband):
< 0.2 UI p-p
PROCESSING PERFORMANCE
Signal path:
10 bits
Processing delay:
6 ns
POWER
2.5 W
Outputs
Input
Remote
1
2
3
6
7
8
9
Microcontroller
Attention
Status
Auto
EQ
4
5
HD Digital
Video IN
Reclock
