UT-210 Professional 4-band(100~2500MHz) USB DVB-T/ISDB-T Modulator 
Ref.
Price: US$269
Features
l
USB based modulator/demodulator with support for EN 300
744 DVB-T and ARIB STD- B31 ISDB-T/ABNT NBR 15601 ISDB-Tb
transmission.
l
Powered from the USB bus, so no external power adapter is
required
l
Full hardware modulation/demodulation, no host CPU computation
required.
l Professional
grade modulation error rate (MER).
Modulator
(Transmitter)
l
Direct digital conversion to 100..2500
MHz for excellent signal quality
l
Standard 2/3/4/6/7/8 MHz bandwidth
l ISDB-T Layer mode supported: 1-layer (13-seg) and 2-layer (12+1 seg)
l No time-interleaver support in ISDB-T mdoe
l Programmable digital attenuator
l Free Windows Stream Player
l Free Windows and Linux SDK
UT-210 - Applications
l DVB-T/ISDB-T/-Tb 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 ISDB-T audio/video decoding is needed.
l One available USB2.0 or 1.1 port
Note: USB 1.1 can only support 3~5 Mbps stream data rate.
General Specifications
| Parameter |
Value | |
| RF Connector |
Two 75-Ω MCX (female) connecters, one for Tx and one for Rx |
|
| Bandwidth | DVB-T | 2/3/4/56/7/8 MHz |
| ISDB-T |
6/7/8 MHz | |
| FFT (伝送モード) |
2K, 4K, 8K |
|
| Constellation (キャリア変調方式) |
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 |
|
| ISDB-T
Time-interleaver |
Not supported |
|
| ISDB-T Layer (階層数) |
1-layer
(13-seg) and 2-layer (12-seg +1-seg) |
|
| ISDB-T
Segment |
13 セグメント / 12+1セグメント |
|
| Frequency range |
100 .. 2500MHz, tuning step 1KHz |
|
| RF Output Level |
5 dBm (113
dBuV) @100-470 MHz 5 dBm (113 dBuV) @470-950 MHz 0 dBm (108 dBuV) @950-1900MHz -5 dBm (103 dBuV) @1900-2500MHz |
|
Digital Attenuator |
Range:+0/-25dB , Step size 1dB | |
| MER |
Typically, @-5 dB
attenuation by ADRF6755 >39dB@V-band >39dB@470-950 MHz >36dB@950-1900MHz >34dB@1900-2500MHz |
|
| Spectrum Shoulder (Adjacent channel) |
40dB |
|
| Phase noise |
<-92dBc @ 10kHz |
|
| Carrier Suppression | >42dB | |
| USB port | USB 2.0 or USB 1.1 | |
| Power | 5V DC (USB Bus Power) 560mA * |
|
| Dimensions (LxWxH) | 67x 35 mm (excluding USB connector) | |
Note: The power consumption is a little over USB bus power budget (500mA).
Please make sure your USB port can support it well.
Digital Signage Application Scenario-Wireless
Digital Signage Application Scenario-Wired
Mini-headend full HD TV Broadcast System
System Deployment Example - Bus Topology
