Product Overview
XLD3308AT 8 in 1 ATSC modulator is Xielide’s newly designed product supporting IP input. It has 8 multiplexing channels and 8 ATSC modulating channels, and supports maximum 256 IP input through the GE port. NDS3308AT has a powerful output capacity with 8 non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The system of this device can be on line controlled and upgraded through network, which can be widely used in ATSC digital broadcasting network setup and the testing for ATSC set top box design.
Key Features
* 3 GE ports (max 256 IP in):
Data1 & Data2 bi-directional ports, max 256 IP in, 8 IP out
Data port (located on front panel), max 128 IP in
* Max 840Mbps for each input
* Supports accurate PCR adjusting
* Supports PID remapping and PSI/SI editing
* Supports up to 180 PIDs remapping per channel
* Support 8 multiplexed TS over UDP/RTP/RTSP output
* 8 ATSC non-adjacent carriers output, compliant to ATSC A/53 standard
* Supports RS (208,188) encoding
* Support Web-based Network management
Inner Principle Chart
Carrier Setting Illustration
Specifications
|
Input |
Input |
Max 256 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). Each Data1 or Data 2 port can input max 256 IP, while front-panel Data port can input max 128 IP |
|
|
Transport Protocol |
TS over UDP/RTP, unicast and multicast, IGMP V2/V3 |
||
|
Transmission Rate |
Max 840Mbps for each input channel |
||
|
Mux |
Input Channel |
256 |
|
|
Output Channel |
8 |
||
|
Max PIDs |
180 per channel |
||
|
Functions |
PID remapping(auto/manually optional) |
||
|
PCR accurate adjusting |
|||
|
PSI/SI table automatically generating |
|||
|
Modulation Parameters |
Channel |
8 |
|
|
Modulation Standard |
ATSC A/53 |
||
|
Constellation |
8VSB |
||
|
Bandwidth |
6MHz |
||
|
FEC |
RS(208 188)+Trellis |
||
|
RF Output |
Interface |
F typed output port for 8 non-adjacent carriers |
|
|
RF Range |
50~960MHz, 1kHz stepping |
||
|
Output Level |
-20~+10dbm (for all carriers), 0.5db stepping |
||
|
MER |
≥ 40dB |
||
|
ACL |
-55 dBc |
||
|
TS output |
8 IP output over UDP/RTP/RTSP, unicast/multicast, 2 100/1000M Ethernet Ports |
||
|
System |
Web-based Network management |
||
|
General |
Demission |
420mm×440mm×44.5mm (WxLxH) |
|
|
Weight |
3kg |
||
|
Temperature |
0~45℃(operation), -20~80℃(storage) |
||
|
Power Supply |
AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz |
||
|
Consumption |
≤20W |
||
