Delivery Time:About 7 days
Certification:CE|ISO|RoSH
QPSK-S DVB-T ATSC HD Encoder Modulator CAM BNC Interface , SDI HDMI Modulator
SFT3542 4 QPSK S/S2 Tuner input to DVB-T Modulator with CAM Encoder Modulator
Quick Detail:
Demodulation + modulation + mixer modules in one box 2*2 QPSK S/S2 Tuner inputs 2*2 CAM with 2*2 CI-slot, one CAM can decrypt multiple programs ASI in/out with re-mux IP (MPTS) output RF mixed in, RF mixed out (1*DVB-T/2*DVB-T /4* DVB-C Optional) LCN support (Logical Channel Number) Excellent modulation quality: MER≥42dB LCD display, Remote control and Firmware, web NMS management Updates via web Best quality and breakthrough priceDescription:
SFT3542 series products are SOFTEL’s all-in-one devices which integrate Demodulation, trans-mux and modulation (DVB-C, DVB-T, ISDB-T or ATSC) to convert satellite signals into digital RF output. Its pluggable structure design greatly facilitates the change of modules (RF/HDMI/CVBS/SDI/YPbPr/…) as needed. The unit in this sheet is a 1-U case which supports 4 DVB-S/S2 RF inputs with 4 CAMs accompanied. The CAM requires NO unsightly external power cords, cables, or additional remote control device.
To meet customers’ various requirements, SFT3542 is also equipped with 1 ASI input, and output with 2 ASI ports and 1 UDP IP port.
The output modulated signals are to be received by TVs, STB and etc with corresponding standard.
Specifications:
Input
|
4xDVB-S/S2 RF (HDMI/SDI/ YPbPr/CVBS /… optional) |
|
1×ASI input for re-mux, BNC interface |
|
1×RF input for combiner |
Tuner Section
QPSK-S
|
Input Frequency |
950-2150MHz |
|
Symbol rate |
2-45Msps |
|
Signal Strength |
- 65- -25dBm |
|
FEC Demodulation |
1/2, 2/3, 3/4, 5/6, 7/8 QPSK |
|
QPSK-S2 |
|
|
Input Frequency |
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-T Modulator Section
|
Standard |
EN300744 |
|
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 out |
COFDM DVB-T out (1 or 2 carriers combined out) |
|
RF output level |
-30~ -10dbm (81~97 dbµV), 0.1db step |
Stream Output
|
1*RF (1 or 2 carriers combined out) |
|
2×ASI outputs, BNC interface |
|
MPTS over UDP, 10/100Base-T Ethernet interface (UDP unicast / multicast) |
Interface
|
Local interface |
LCD + control button |
