PT-100 PCIe 4-Channel DVB-T Modulator (Tx only)

Description

PT-100 - Features
PCIe adapterboard supports 4-channel EN 300-744 DVB-T transmission.
Powered from the PCIe bus or optionally, anexternal DC adapter .
Full hardware modulation, no host CPUcomputation required.
Modulator(Transmitter):
Direct digital conversion to 50~950MHz for excellent signal quality
PT-100 supports configurable bandwidth from 2MHz to 8 MHz.
Support only non-hierarchy mode
Programmable digital attenuator
Free Windows Stream Player
Free Windows and Linux SDK
PT-100 -Applications
DVB-T signal generator
Demonstrations
Research and development
Video Broadcast/Distribution
Digital Signage
Wireless Display
Hotel TV
Hospital TV
On-Board TV
Luxury Home Entertainment
Hotel Info TV
Trade Shows
Mall Info TV
Campus TV
In Stadium
Live Sports
Monitoring
Surveillance
Corporate TV
Industrial Monitoring
Amateur HAM TV
Host Requirements
CPU: Intel, AMD, ARM, MIPS
128MB RAM of system memory or above
Higher CPU and memory required if DVB-T audio/video decoding is needed
One available PCIe 1x port
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
3.3V 460mA
12V 250mA
Dimensions (LxW)
97x
82 mm
Note:There could be MER loss in high gain/attenuation level.
DigitalSignage Application Scenario-Wireless
DigitalSignage Application Scenario-Wired
Mini-headendfull HD TV Broadcast System
System Deployment Example – Bus Topology