SKD272X Blade Type CVBS Input Encoder Modulator

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SKU SKD272X

Categories Encoder Modulator

Tags digital modulator for cable tv, ATSC QAM Modulator, DVB-C CVBS RF Modulator, SD to DVB-T Encoder Modulator, CVBS Modulator, SD Modulator for DVB-C TV

Description

Product Overview

SKD272X Blade Type CVBS Input Encoder Modulator is a multi-channel encoder platform. It is built for hospitality projects that must encode room, signage, or operational video sources into managed RF channels for local distribution. Key specification focus includes Primary Input: CVBS input and Broadcast Standard: DVB-C, ATSC, ISDB-T, DTMB, QAM, PAL, NTSC. Transforms local video sources into structured RF services for guestrooms or building-wide television systems.

For engineering review, SKD272X Blade Type CVBS Input Encoder Modulator is typically assessed around source acquisition through CVBS input, broadcast compatibility around DVB-C, ATSC, ISDB-T, DTMB, QAM, PAL, NTSC, and power requirements of DC12V.

Project Fit

In hospitality projects, SKD272X Blade Type CVBS Input Encoder Modulator is typically evaluated as a multi-channel encoder platform within the delivery chain from headend processing to guest-facing service presentation. It is a practical fit when broadcast compatibility is expected around DVB-C, ATSC, ISDB-T, DTMB, QAM, PAL, NTSC.

Fits hotels that need to turn HDMI or CVBS sources into RF channels for in-house television distribution
Useful in digital CATV headend builds where integrators need compact channel creation from local video sources
Suitable for projects that want a controlled modulation layer without overcomplicating the rack design

Key Specification Table

The table below highlights the fields most buyers, consultants, and project engineers usually verify first.

Specification	Details
Model	SKD272X
Device Class	Encoder
Deployment Role	Local channel encoder modulator
Primary Input	CVBS input
Broadcast Standard	DVB-C, ATSC, ISDB-T, DTMB, QAM, PAL, NTSC
Input Connector	RCA JACK VIDEO Encoding MPEG 2 Input Resolution PAL 720576 NTSC 720480 Bitrate 2 ~ 18 Mbps AUDIO Encoding MPEG 1 Layer II Sample Rate 48KHz Bitrate 384kbps OUTPUT SETTING Output type ATSC DVB-C J.83A DVB-C J.83B DVB-T DTMB ISDB-T Standard ATSC A/53 Annex A Annex B COFDM GB20600-2006 - Bandwidth 6M 8M 6M 6M, 7M, 8M 8M Constellation 8VSB 16QAM, 32QAM, 64QAM, 128QAM, 256QAM 64QAM 256QAM QPSK 16QAM 64QAM 4QAM, 16QAM, 32QAM, 64QAM - Other settings - Symbol rate: 3 ~6.952 Ms/s Code rate Guard Interval - Code rate, Guard Interval, 2K-8K Interleaving, Rate Code, Carrier type, Sync Frame, PH Phase - OUTPUT
Power Supply	DC12V
Specification	Details
Item NO.	SKD272X

Core Capabilities

The current model profile supports the following engineering and procurement checkpoints.

Covers broadcast environments based on DVB-C, ATSC, ISDB-T, DTMB, QAM, PAL, NTSC
Uses DC12V as the declared power requirement

Value For Hospitality Projects

Transforms local video sources into structured RF services for guestrooms or building-wide television systems
Supports cleaner rack planning by combining encoding and modulation inside one product path
Helps operators add hotel information, signage, or self-produced channels into the existing television network

Detailed Technical Specifications

The following tables organize the available technical data into clearer review blocks for project design and purchasing.

General Specification

Specification	Details
Model	SKD272X
Broadcast Standard	DVB-C, ATSC, ISDB-T, DTMB, QAM, PAL, NTSC
Item NO.	SKD272X
Product Category	Encoder Modulator
Brand	QINGLANG
Device Class	Encoder
Deployment Role	Local channel encoder modulator

Signal And Interfaces

Input Connector

RCA JACK VIDEO Encoding MPEG 2 Input Resolution PAL 720*576 NTSC 720*480 Bitrate 2 ~ 18 Mbps AUDIO Encoding MPEG 1 Layer II Sample Rate 48KHz Bitrate 384kbps OUTPUT SETTING Output type ATSC DVB-C J.83A DVB-C J.83B DVB-T DTMB ISDB-T Standard ATSC A/53 Annex A Annex B COFDM GB20600-2006 - Bandwidth 6M 8M 6M 6M, 7M, 8M 8M Constellation 8VSB 16QAM, 32QAM, 64QAM, 128QAM, 256QAM 64QAM 256QAM QPSK 16QAM 64QAM 4QAM, 16QAM, 32QAM, 64QAM - Other settings - Symbol rate: 3 ~6.952 Ms/s Code rate Guard Interval - Code rate, Guard Interval, 2K-8K Interleaving, Rate Code, Carrier type, Sync Frame, PH Phase - OUTPUT

Primary Input

CVBS input

Mechanical And Power

Power Supply	DC12V

Commercial Reference

These baseline fields help procurement teams keep model identity and order handling aligned during quotation and delivery.

Brand	QINGLANG
Item NO.	SKD272X

Deployment Considerations

Before final selection, confirm the following project-side assumptions with engineering and operations teams.

Confirm whether the source side is HDMI, AV, or mixed and how many simultaneous encoded channels the property requires
Review the target RF standard and any loop-through or IP handoff expectations during system design
Plan rack space, cable routing, and local source device availability before site installation