PT-100 PCIe 4-Channel DVB-T Modulator 
Ref.
Price: US$499
Features
l PCIe adapter board supports 4-channel EN 300-744 DVB-T transmission.
l Powered from the PCIe bus or optionally, an external DC adapter.
l Full hardware modulation, no host CPU computation required.
Modulator (Transmitter)
l Direct digital conversion to 50~950MHz for excellent signal quality
l PT-100 supports configurable bandwidth from 2MHz to 8 MHz.
l Support only non-hierarchy mode
l Programmable digital attenuator
l Free Windows Stream Player
l Free Windows and Linux SDK
UT-100
- Applications
l DVB-T signal generator
l Demonstrations
l Research and development
l Video Broadcast/Distribution
l Digital Signage
l Wireless Display
l Hotel TV, Hospital TV, On-Board TV, Luxury Home Entertainment
l Hotel Info TV, Trade Shows, Mall Info TV, Campus TV, In Stadium
l Live Sports, Monitoring, Surveillance, Corporate TV
l Industrial Monitoring
l Amateur HAM TV
Host Requirements
l CPU: Intel, AMD, ARM, MIPS
l 128MB RAM of system memory or above
l Higher CPU and memory required if DVB-T audio/video decoding is needed.
l
One
available PCIe 1x port
General Specifications
| Parameter |
Value | |
| RF Connector |
One BNC connecter |
|
| Bandwidth | 2/3/4/5/6/7/8 MHz | |
| FFT |
2K, 8K |
|
| Constellation | 64QAM/16QAM/QPSK | |
| Code rate |
1/2, 2/3, 3/4, 5/6, 7/8 |
|
| Guard interval |
1/4, 1/8, 1/16 or 1/32 |
|
| Frequency range |
50~950MHz step size 1KHz | |
| RF Output Level |
-8 dBm (100 dBuV) |
|
| Digital Attenuator |
Range:+6/-25dB* , Step size 1dB |
|
| MER |
50~950MHz, 35dB Typically |
|
| Spectrum Shoulder (Adjacent channel) |
45dB | |
Phase noise |
<-92dBc @ 10kHz | |
| Carrier Suppression |
>42dB | |
| PCIe |
x1 |
|
| Power |
PCIe
bus power |
|
| Dimensions (LxW) |
97x 82mm | |
Note: There could be MER loss in high gain/attenuation level.
Digital Signage Application Scenario-Wireless
Digital Signage Application Scenario-Wired
Mini-headend full HD TV Broadcast System
System Deployment Example - Bus Topology
