Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
HANGZHOU DAYTAI NETWORK
TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
Tel:
+86-571-8735 7725-Español
+86-571-8735 7726-English
+86-571-8735 7727-English
+86-571-8735 7728-English
Fax : +86-571-8735 7798
Mr.Amani
Skype:daytai-amani
Mobile:+86-137 7755 3827
WeChat:+86-180 7288 6827
E-mail:info@daytai.com
Web Site:WWW.DAYTAI.COM
DAYTAI 2 Tuner DVB-S/S2 to Digital RF Modulator,(DT-EM-2-DVB-S/S2-1U)
supports two QPSK-S/S2 and 1 ASI signals input.After multiplexer process,
it will give DVB-C/DVB-T/ATSC-T/ISDB-T as well as IP and ASI signal output. This device also has
Inquire
DAYTAI 2 Tuner DVB-S/S2 to Digital RF Modulator,(DT-EM-2-DVB-S/S2-1U) supports two QPSK-S/S2 and 1 ASI signals input.
After multiplexer process, it will give DVB-C/DVB-T/ATSC-T/ISDB-T as well as IP and ASI signal output. This device also has
a mixer function embedded. It supports an extra RF input signal input then mixed with its only RF signal and output together.
The signals source is from satellite receivers and its output signal is to be received by TV, STB. The device can be used in public
place such as metro, market hall, theatre, hotels, resorts, etc for advertising. It also can be used for monitoring, training and
educating in company, schools, campuses, hospital… besides that it’s a good choice for bars to offer HD sports channels,
for VIP entertainment channels, and more.
★Features
⊙Support IP&ASI output
⊙Updates via web/Ethernet
⊙RF Frequency range 30Mhz~960Mhz
⊙LCN support (Logical Channel Number)
⊙2 tuner(DVB-S/S2) input and 1 ASI input
⊙DVB-C/DVB-T/ATSC-T/ISDB-T RF out
⊙Excellent modulation quality MER≥42dB
⊙LCD display, Remote control and firmware
⊙Lowest cost per channel --- breakthrough price
DVB-S (option 1) | ||||
Input Frequency Range | 950-2150MHz | |||
Symbol rate | 2-45Msps | |||
Signal Strength | - 65- -25dBm | |||
FEC Demodulation | 1/2, 2/3, 3/4, 5/6, 7/8 QPSK | |||
DVB-S2 (option 2) | ||||
Input Frequency Range | 950-2150MHz | |||
Symbol rate | 2-45Msps | |||
Code rate | 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 | |||
Input Impedance | 75Ω | |||
Demodulation Mode | QPSK, 8PSK | |||
Frequency Stepping | 500 KHz | |||
DVB-C modulator section | |
MER | ≥42dB |
RF frequency | 30~960MHz, 1KHz step |
RF output level | -26~ -10dbm(81~97 dbµV), 0.1db step |
J.83A | |
Constellation | 16/32/64/128/256QAM |
Symbol rate | 5.000~9.000Msps adjustable |
bandwidth | 8M |
J.83B | |
Constellation | 64QAM/ 256QAM |
bandwidth | 6M |
J.83C | |
Constellation | 64QAM/ 256QAM |
Symbol rate | 5.000~9.000Msps adjustable |
bandwidth | 6M |
DVB-T modulator section | |
FFT mode | 2K, 8K |
Bandwidth | 6M,7M,8M |
Constellation | QPSK, 16QAM, 64QAM |
Guard Interval | 1/4, 1/8, 1/16, 1/32 |
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
MER | ≥42dB |
RF frequency | 30~960MHz, 1KHz step |
RF output level | -30~ -10dbm(81~97 dbµV), 0.1db step |
ATSC-T modulator section | |
Constellation | 8 VSB |
RF Output Level | 26~-10dbm (81~97dbµV), 0.1db step |
MER | ≥42dB |
RF frequency | 30~960MHz, 1KHZ step |
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