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Encoder Modulator by Chengdu Sighton Technology Co.,Ltd
⚓ Harbor
Encoder Modulator - Image 1

Encoder Modulator

🕐Last updated: Oct 20, 2026
2500/ Bags
Min. Order: 1 Bags
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📁CategoryAgriculture
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import Encoder Modulator from Chengdu Sighton Technology Co.,Ltd - Wholesale Supply

The S6201-EM is a professional encoder modulator designed for digital video distribution systems, integrating MPEG-4 AVC/H.264 encoding, multiplexing, and RF modulation in a single unit. It supports 4, 8, or 12 HDMI inputs and outputs 1000M IP streams over UDP and RTP protocols, with four configurable RF outputs for ATSC, ISDB-T, DTMB-T, or DVB-C/T standards. The device is intended for digital head-end applications in cable TV and broadcast infrastructure.

The unit includes two ASI inputs and optional independent ASI outputs, allowing signal copying for redundancy. It supports PID remapping, PCR adjustment, and null packet filtering for precise transport stream control. The embedded LCD and web-based management interface enable configuration without external software. These features are typical of professional-grade modulators used in broadcast environments requiring low-latency, multi-standard output.

This modulator is primarily purchased by broadcast equipment integrators, cable TV operators, and digital signage system installers needing to convert HDMI sources into broadcast-ready RF signals. Buyers often deploy it in head-end rooms where space and power efficiency are critical. The device operates on standard 100 - 240V AC and requires network connectivity for remote updates. Packaging includes rack-mountable chassis, and lead times are confirmed directly with the supplier.

Technical Specifications for Chengdu Sighton Technology Co.,Ltd Encoder Modulator
Model NumberS6201-EM
Video EncodingMPEG-4 AVC/H.264
HDMI Inputs4, 8, or 12 configurable
IP Output1000M Ethernet, UDP/RTP, MPTS and SPTS
RF Outputs4, configurable for ATSC, ISDB-T, DTMB-T, DVB-C, DVB-T
ASI Inputs2
ASI Outputs2 (optional, copy of MPTS)
PID ControlRemapping, PCR adjustment, PID pass-through
Null Packet FilterSupported
Management InterfaceWeb-based GUI with firmware update capability
Control InterfaceLCD panel with keypad
Power Input100 - 240V AC, 50/60Hz (typical for broadcast equipment)
Operating Temperature0°C to 40°C (standard for rack-mounted broadcast devices)
Dimensions19-inch rack-mountable chassis (typical for broadcast installations)
About Chengdu Sighton Technology Co.,Ltd - Encoder Modulator Supplier in China

Chengdu Sighton Technology Co.,Ltd is based in Chengdu, Sichuan Province, China, and specializes in digital video transmission equipment. The supplier’s physical address is listed as China without further detail, indicating limited public disclosure. The company is verified as a harbor-tier entity, meaning it has a registered business presence but no third-party certifications, response metrics, or export documentation are visible in the listing.

No information is provided on years of operation, team size, or installed base. There are no claims about compliance with ETSI, ITU, or FCC standards. Buyers should assume this is a direct manufacturer without quality system certifications. All technical specifications must be validated through lab testing or sample evaluation prior to bulk procurement.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Encoder Modulator from Chengdu Sighton Technology Co.,Ltd
The device uses MPEG-4 AVC/H.264 encoding, which is standard for broadcast and IPTV applications. Bitrate is not specified but typically ranges from 2 to 20 Mbps depending on input resolution and frame rate. Buyers should confirm bitrate control options and whether variable or constant bitrate modes are selectable via the web interface.

Sourcing Encoder Modulator from Chengdu Sighton Technology Co.,Ltd - China Import Guide

Before ordering, verify the exact HDMI input compatibility, including HDCP and HDR support, and confirm that the RF output standards match your regional broadcast requirements. Request a test stream to validate encoding latency, PCR accuracy, and PID remapping performance. Ensure the device supports your network’s VLAN or multicast settings if deploying in a managed IP environment.

Lead time and Incoterms are not specified and must be confirmed directly. Typical terms are FOB Chengdu or CIF destination port, with payment via T/T in advance. The device is rack-mounted and requires standard 19-inch equipment cabinets. Buyers should confirm power consumption, cooling requirements, and whether a 19-inch rack kit is included or sold separately.

Perform incoming inspection on a sample: test all HDMI inputs for signal lock, validate each RF output frequency and modulation type, and confirm IP stream stability under load. Use a transport stream analyzer to verify PID integrity and PCR jitter. Retain samples for warranty claims, and request batch-specific firmware versions and calibration certificates if used in regulated broadcast environments.

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Chengdu Sighton Technology Co.,Ltd
China
⚓ HarborGlobal Trade
55/100
Trust Score
10
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Buy Encoder Modulator in Bulk — Supplier in China

When sourcing Encoder Modulator for your business, securing the right balance of quality and cost is essential. Chengdu Sighton Technology Co.,Ltd, a supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.

Encoder Modulator Specifications, Trade Terms & Pricing

Importing Encoder Modulator requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chengdu Sighton Technology Co.,Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.

About Chengdu Sighton Technology Co.,Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Encoder Modulator for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Encoder Modulator — Shipping, Logistics & Customs

Importing Encoder Modulator requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Encoder Modulator

What is the wholesale price of Encoder Modulator?

The current listed wholesale price for Encoder Modulator from Chengdu Sighton Technology Co.,Ltd is $2500/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Chengdu Sighton Technology Co.,Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Encoder Modulator?

The supplier, Chengdu Sighton Technology Co.,Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Encoder Modulator. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Encoder Modulator?

The HS Code classification for Encoder Modulator depends on the specific grade and form. Contact Chengdu Sighton Technology Co.,Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Encoder Modulator from China?

To import Encoder Modulator from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chengdu Sighton Technology Co.,Ltd. Ensure you have the necessary import licenses for Agriculture products in your destination country.

How can I check Chengdu Sighton Technology Co.,Ltd before ordering?

Open the Chengdu Sighton Technology Co.,Ltd company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.

What are the key specifications of Encoder Modulator?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Chengdu Sighton Technology Co.,Ltd through EximNext.

What packaging options are available for bulk orders of Encoder Modulator?

Chengdu Sighton Technology Co.,Ltd offers Encoder Modulator with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Encoder Modulator the most?

Encoder Modulator is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chengdu Sighton Technology Co.,Ltd through our platform.

What certifications does this Encoder Modulator supplier hold?

Chengdu Sighton Technology Co.,Ltd maintains international quality certifications. These ensure that the Encoder Modulator meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Encoder Modulator on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Chengdu Sighton Technology Co.,Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Chengdu Sighton Technology Co.,Ltd.

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