DVB-S2 Digital Modulator 4 Asi Inputs Modulator

Product Description

                      iptv headend RF Modulator mux-scrambling QAM Digital Modulator

 

Product Description

This is a high-performance modulator developed according to DVB-S2 standard which is the standard of second generation of the European broadband satellite telecommunication. It is to convert the input ASI and IP signals alternatively into digital DVB-S/S2 RF output.

BISS scrambling mode is inserted to this DVB-S2 modulator, which helps to safely distribute your programs. It is easy to reach local and remote control with Web-server NMS software and LCD in the front panel.

With its high cost-effective design, this modulator is wildly used for broadcasting, interactive services, news gathering and other broadband satellite applications.
                                                     
                                                     CID TEST SAMPLE ILLUSTRATION

Features

1. Fully complying with DVB-S2 (EN302307) and DVB-S (EN300421) standard
2. 4 ASI inputs (3 for backup)
3. Support IP (100M) signal input
4. QPSK, 8PSK, 16APSK, 32APSK Constellations
5. Support RF CID setting (Optional as per order)
6. Constant temperature crystal oscillator, as high as 0.1ppm stability
7. Support coupling 10Mhz clock output through RF output port
8. Support 24V power output through RF output port
9. Support BISS scrambling
10. Support SFN TS transmission
11. Output frequency range: 950~2150MHz, 10KHz stepping
12. Support local and remote control with Web-server NMS

Product Parameters

ASI Input	Supporting both188/204 Byte Packet TS Input
	4 ASI Inputs, Supporting Backup
	Connector: BNC, Impedance 75Ω
IP Input	1*IP Input (RJ45, 100M TS Over UDP)
10MHz  Reference Clock	1*External 10MHz Input (BNC Interface); 1*Inner 10MHz Reference clock
RF Output	RF Range: 950 ~ 2150 MHz, 10KHz stepping
	Output Level Attenuation:-26 ~ 0 dBm,0.5dBm Stepping
	MER≥40dB
	Connector: N type, Impedance 50Ω
Channel Coding and Modulation	Standard	DVB-S	DVB-S2
	Outer coding	RS Coding	BCH Coding
	Inner coding	Convolution	LDPC Coding
	Constellation	QPSK	QPSK,8PSK, 16APSK,32APSK
	FEC/ Convolution Rate	1/2, 2/3, 3/4, 5/6, 7/8	QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 32APSK: 3/4, 4/5, 5/6, 8/9, 9/10
	Roll-off Factor	0.2, 0.25, 0.35	0.2, 0.25, 0.35
	Symbol Rate	0.05~45Msps	0.05~40Msps (32APSK);
			0.05~45 Msps (16APSK/8PSK/QPSK)
	BISS Scramble	Mode 0, mode 1, mode E
System	Web-server NMS
	Language: English
	Ethernet software upgrade
	24V power output through RF output port
Miscellaneous	Dimension	482mm×410mm×44mm
	Temperature	0~45ºC(operation), -20~80ºC (storage)
	Power	100-240VAC±10%,50Hz-60Hz

Packaging & Shipping

 

FAQ

1. What are the payment terms that you support?
Usually, we accept T/T, PayPal, and Western Union. You can select the terms of payment which is more convenient for you.

2. What about the lead time?
Usually, if there's stock, we ship the goods within 3~5 working days after the deposit is confirmed. If it is out of stock, the lead time depends.

3. How about the shipping?
When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goods have high weight and volume, we suggest using air or sea shipment.

4. How can I place an order?
(1) Negotiation is agreed upon for the product price and specifications.
(2) The Proforma invoice will be sent for confirmation.
(3) After the agreement on the proforma invoice, the customer makes the deposit.
(4) Manufacturing will be started as soon as the payment is confirmed by our bank.
(5) Ship out the goods within the agreed delivery deadline.

5. Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.

6. How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.