HDMI To RF Modulator

SFT121X HDMI TO RF DIGITAL MODULATOR

 

INTRODUCTION

The SFT121X can accommodate up to 12 HD input sources and generate 4 digital TV channels, supporting a wide range of TV standards such as DVB-T/-T2, DVB-C, ATSC, ISDB-T, and DTMB, and it can also deliver HD content to IPTV systems over existing coaxial cable networks and IP networks simultaneously.
Designed to combine ease of use with robust performance, the SFT121X is a reliable and efficient solution for customers looking to enhance their IPTV experience. Whether you are a small business looking to improve internal communications or a large organisation looking to deliver top quality video content to your customers, this device will meet your needs.

 

FEATURES

 

1. Output RF and IP over UDP or RTP simultaneously

2. Video encoding in H.264 and audio encoding in MPEG and AAC.

3. Supports all major resolutions from 480i through 1080p60

4. Supports CA PID filtering, remapping and PSI/SI editing

5. Offers 4 continuous output channels

6. User-friendly web interface enables seamless channel management

 

HDMI INPUT
Input Connector	HDMI 1.4 *12
VIDEO
Encoding	H.264
Input Resolution	1920*1080_60P/_50P
	1920*1080_60i/_50i
	1280*720_60P/_50P
AUDIO
Encoding	MPEG 1 Lay II, AAC

 

IP OUTPUT
Input Connector	1*100/1000Mbps port
MAX Input IP Address	12 channels over UDP or RTP
Addressing	Unicast and Multicast
IGMP Version	IGMP v2 and v3

 

RF OUTPUT
Output Connector	1* RF female 75Ω
Output Carrier	4 agile channels optional
Output Range	50 ~ 999.999MHz
Output Level	≥ 45dBmV
MER	Typical 35 dB
DVB-C J.83A 6M,7M,8M
Constellation	64QAM,256QAM
Symbol Rate	3600 ~ 6960 KS/s
DVB-T 6M,7M,8M
Constellation	QPSK,16QAM,256QAM
Code Rate	1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval	1/4, 1/8, 1/16, 1/32
FFT	2k, 4k, 8k
Symbol Rate	6000,7000,8000 KS/s
ATSC 6M,7M,8M
Constellation	8VSB
DVB-C J.83B 6M,7M,8M
Constellation	64QAM,256QAM
Symbol Rate	Automatically
DTMB                8M
Constellation	16/32/64/4NR QAM
Interleave Mode	NONE, 240 ,720
FEC	0.4, 0.6 ,0.8
Carrier Type	Multi or Single
Sync Frame	420, 549, 595
PN Phase	Variable or Constant
Work Mode	Manual or Preset
DVB-T2     1.7M,6M,7M,8M,10M
L1 Constellation	BPSK,QPSK,16QAM,64QAM
Guard Interval	1/4, 1/8, 1/16, 1/32,1/128
FFT	1k,2k,4k,8k,16k
Pilot Pattern	PP1 ~ PP8
Ti Nti	Disable, 1 , 2 , 3
ISSY	Disable,Short, Long
Other Parameters	Extend carrier,Delete null pack,VBR coding
DVB-T2 PLP
FEC Block Length	16200,64800
PLP Constellation	QPSK,16/64/256 QAM
Code Rate	1/2, 3/5,2/3,3/4,4/5,5/6
Other Parameters	Constellation Rotation, Input TS HEM, Time Interval
ISDB-T       6M,7M,8M
Constellation	16QAM,64QAM
Code Rate	1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval	1/4, 1/8, 1/16, 1/32
FFT	2k,  8k

 

GENERAL
Input Voltage	90 ~264VAC, DC 12V 5A
Power Consumption
Dimension (WxHxD)	mm
Net Weight	KG
Language	中文/ English

 

 

 

FAQ

1. What are the payment terms that you support?

Usually, we accept T/T, PayPal, Western Union, and so on. 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.

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