54-870MHz Rack Mounted Amplifier
The SK-3086RK is a professional quality 19'' rack mountable broadband lauch amplifier. With a push-pull desgin, it produces high output levels with extremely low distortion.
Overcoming the Toughest Challenges in Commercial RF & Cable TV Modulation
SOUKA builds carrier-grade RF modulation infrastructure for hotels, campuses, hospitals, and enterprise MDU networks. We eliminate adjacent-channel interference, phase noise, and transmission attenuation over legacy coaxial cabling.
Cable TV Modulators
SOUKA’s Cable TV Modulators are purpose-built for commercial venues that demand broadcast-quality RF delivery without complex on-site calibration. Our advanced modulation engine converts multi-channel HDMI, SDI, and IP (SPTS/MPTS) feeds into ultra-clean DVB-C/T, ATSC, ISDB-T, or DTMB RF carriers for reliable long-distance distribution over existing RG6/RG11 coaxial networks.
By integrating SAW microwave filtering with dynamic digital attenuation (0–30dB), each unit resolves high-density frequency congestion while preserving uncompressed 1080P/4K visual fidelity across thousands of TV endpoints 24/7.
IP to Analog Modulator with NTSC and PAL Output
SKD1709B is a high-density IP to analog RF platform that carry 32/48/64 any channels in a 2U box. Browser based user interface facilitate system setup and maintenance efficiency. This outstanding headend system consumes much less power than other competitors, eventually reduce operating cost and extend life cycle.
IP Input Edge QAM modulator
The SKD180X is a 1RU rack-mountable compact headend enables you to receive the content from IP network and modulate the programs into digital cable channels for distribution over coax. Three hot-swappable modular allows operators to scale service as demand increased. This product can help operators to rollout the video service by the existing cable system quickly, efficiently and easily.
IP to RF Modulator
The SKD210X is designed to convert the IP stream over UDP/RTP protocols into the digital RF signal. It is ideal for applications requiring a low-cost and simple solution for IP to cable conversion for local TV system. It is extremely compact with 34MM height and rack mountable.
12 IN 1 Digital Modulator with IP and RF output
The SKD121X is a professional-grade HD encoder modulation system. It allows users to encode HD signals in H.264 formats in a single 1RU chassis with 12 HD inputs and output simultaneously RF and IP. With up to 45dBmV of RF output level and easy access capabilities: Front panel control and Web UI, the SKD121X’s features makes it the most cost-effective device in the market.
32 IN 1 Digital Modulator for DVB-T and ISDB-T
The SKD-M29 a 4RU pre-installed headend system which is perfectly set in factory. It consists of 16 pieces modulator cards and a base unit with power supply and active combiner. With its size and cost-saving price, it becomes the most popular digital modulator headend in HOTEL CABLE TV SYSTEM.
16 IN 1 Digital Modulator Headend System
The SKD-M27 a 4RU pre-installed headend system which is perfectly set in factory. It consists of 16 pieces HD or SD modulator cards and a base unit with power supply and active combiner. With its size and cost-saving price, it becomes the most popular digital modulator headend in the hotel cable TV system.
Blade Type HD Encoder Modulator
The SKD271X is a cost-effective but professional encoder modulator designed in a compact size. It can convert the HD signal into different digital signal with the resolution of 1080P. With the chassis SKD-M27, it can amount up to 16 pieces and deliver 16 RF signal by 1 RF output port.
Blade Type CVBS Input Encoder Modulator
The SKD272X is designed and manufactured completely with in-house technology from its HD modulator, capable of modulating the stereo audio and video source to all standard digital signals. With SKD-M27 base unit, it can be installed into a small headend system for small projects.
54-870MHz Rack Mounted Amplifier
The SK-3086RK is a professional quality 19'' rack mountable broadband lauch amplifier. With a push-pull desgin, it produces high output levels with extremely low distortion.
IP to Analog Modulator with NTSC and PAL Output
SKD1709B is a high-density IP to analog RF platform that carry 32/48/64 any channels in a 2U box. Browser based user interface facilitate system setup and maintenance efficiency. This outstanding headend system consumes much less power than other competitors, eventually reduce operating cost and extend life cycle.
IP Input Edge QAM modulator
The SKD180X is a 1RU rack-mountable compact headend enables you to receive the content from IP network and modulate the programs into digital cable channels for distribution over coax. Three hot-swappable modular allows operators to scale service as demand increased. This product can help operators to rollout the video service by the existing cable system quickly, efficiently and easily.
IP to RF Modulator
The SKD210X is designed to convert the IP stream over UDP/RTP protocols into the digital RF signal. It is ideal for applications requiring a low-cost and simple solution for IP to cable conversion for local TV system. It is extremely compact with 34MM height and rack mountable.
12 IN 1 Digital Modulator with IP and RF output
The SKD121X is a professional-grade HD encoder modulation system. It allows users to encode HD signals in H.264 formats in a single 1RU chassis with 12 HD inputs and output simultaneously RF and IP. With up to 45dBmV of RF output level and easy access capabilities: Front panel control and Web UI, the SKD121X’s features makes it the most cost-effective device in the market.
32 IN 1 Digital Modulator for DVB-T and ISDB-T
The SKD-M29 a 4RU pre-installed headend system which is perfectly set in factory. It consists of 16 pieces modulator cards and a base unit with power supply and active combiner. With its size and cost-saving price, it becomes the most popular digital modulator headend in HOTEL CABLE TV SYSTEM.
16 IN 1 Digital Modulator Headend System
The SKD-M27 a 4RU pre-installed headend system which is perfectly set in factory. It consists of 16 pieces HD or SD modulator cards and a base unit with power supply and active combiner. With its size and cost-saving price, it becomes the most popular digital modulator headend in the hotel cable TV system.
Blade Type HD Encoder Modulator
The SKD271X is a cost-effective but professional encoder modulator designed in a compact size. It can convert the HD signal into different digital signal with the resolution of 1080P. With the chassis SKD-M27, it can amount up to 16 pieces and deliver 16 RF signal by 1 RF output port.
Blade Type CVBS Input Encoder Modulator
The SKD272X is designed and manufactured completely with in-house technology from its HD modulator, capable of modulating the stereo audio and video source to all standard digital signals. With SKD-M27 base unit, it can be installed into a small headend system for small projects.
Unified Hospitality Architectures: Next-Gen Converged Solutions
Move beyond disconnected hardware silos. Souka packages high-performance interactive media distribution and intelligent property automation into complete, field-proven architectural solutions engineered to future-proof commercial properties.
IPTV Solution for Hotels
Carrier-grade IPTV, PMS integration, and smart room control architecture for luxury hospitality.
Explore IPTV Blueprint
IPTV Solution for Hospital
Carrier-grade IPTV, PMS integration, and smart room control architecture for luxury hospitality.
Explore IPTV Blueprint
Smart Room Control Solution
Carrier-grade IPTV, PMS integration, and smart room control architecture for luxury hospitality.
Explore IPTV Blueprint
IPTV Solution for Hotels
Carrier-grade IPTV, PMS integration, and smart room control architecture for luxury hospitality.
Explore IPTV Blueprint
IPTV Solution for Hospital
Carrier-grade IPTV, PMS integration, and smart room control architecture for luxury hospitality.
Explore IPTV BlueprintGlobal Deployments: Real-World Architecture in Action
See how leading system integrators and enterprise clients deploy Souka infrastructure to power robust, high-performance systems worldwide.
August 28, 2026
Hilton Garden Inn Jiangmen
Located in Shuangshui Town, Xinhui District, a region known for its large overseas Chinese population, this meticulously designed business hotel boasts convenient transportation. Within a 20-minute drive, guests can easily reach Shuangshui Station, Xinhui Station, Jiangmen Station, Bird Paradise, Liang Qichao Memorial Hall, Guifeng Mountain Forest Park, and other tourist and leisure areas. The hotel features stylish guest rooms, the all-day dining restaurant "Hua Hui Wei," a lobby bar, and multi-functional meeting rooms. It also offers flexible social and work areas, a fitness center, a self-service laundry room, and specialty shops, ensuring guests' convenience throughout their stay.
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August 28, 2026
Kunshan Huaqiao Zhongcheng Holiday Hotel
Located in the core business district of Huaqiao, Kunshan Huaqiao Zhongcheng Holiday Hotel primarily caters to business meetings and inter-provincial business travelers. With a large number of guest rooms and a high volume of guests, it has specific and essential requirements for a high-concurrency television system, unified brand management, and convenient additional functions for meeting guests. To align with the standardized operating guidelines of the InterContinental Hotels Group, the hotel adopted the Dingshengwei IPTV system solution to build an integrated in-room audio-visual platform suitable for large business hotels.
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August 28, 2026
Holiday Inn Express Changsha Shijing Plaza
Located in the core area of Changsha Economic and Technological Development Zone, within the Changsha Shijing International Plaza, the Holiday Inn Express Changsha Shijing Plaza sits atop a 150-meter-tall twin-tower complex. The hotel boasts convenient transportation, just a 25-minute drive from Huanghua Airport and a half-hour drive from the Changsha South High-Speed Railway Station. It's also a 5-minute walk from Songya Lake (South) Metro Station. As a brand under the InterContinental Hotels Group, the hotel's distinctive design, efficient, simple, convenient, and human-centered service philosophy help guests balance work and life, inspire creativity, and usher in a new era of intelligent business travel in Changsha.
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August 28, 2026
Huazhou Huaxun Wyndham Hotel
The Huazhou Huaxun Wyndham Hotel is a large-scale project built by Huazhou Huaxun Weihong Investment Co., Ltd. It integrates business reception, leisure and vacation, and conference and banquet services. As a high-end member of the Wyndham Group, it boasts an exceptional service concept, an intelligent guest room system, a 1,500-square-meter pillarless banquet hall, and specialty restaurants, providing business elites and traveling families with an experience that exceeds expectations.
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August 28, 2026
Kyriad Hotel
Kyriad Hotel (Shenzhen Sun Yat-sen University Zhenmei Metro Station Branch) is located in the heart of Guangming Science City, right next to the Zhenmei Metro Station of Shenzhen Metro Line 6. It's opposite the Seventh Affiliated Hospital of Sun Yat-sen University and adjacent to Sun Yat-sen University. The hotel has 131 rooms, offering various room types including king rooms, twin rooms, suites, and executive suites. Kyriad Hotel (Shenzhen Sun Yat-sen University Zhenmei Metro Station Branch) aims to provide guests with excellent service, allowing them to "live in the moment and enjoy the present." The surrounding area boasts convenient access to shopping malls, banks, restaurants, and other amenities.
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August 28, 2026
LianTou Oriental Courtyard Hotel
Located in the heart of the Songgang Town business district in Bao'an District, Shenzhen, within the future Guangdong-Hong Kong-Macao Greater Bay Area economic zone, the LianTou Oriental Courtyard Hotel is an international business hotel invested and constructed by Shenzhen LianTou Real Estate Co., Ltd. It features over 200 modern guest rooms and suites spread across floors 20 to 29, along with a Western restaurant, executive lounge, and meeting facilities, all equipped with advanced technology and exclusive amenities.
+
August 28, 2026
Hilton Garden Inn Jiangmen
Located in Shuangshui Town, Xinhui District, a region known for its large overseas Chinese population, this meticulously designed business hotel boasts convenient transportation. Within a 20-minute drive, guests can easily reach Shuangshui Station, Xinhui Station, Jiangmen Station, Bird Paradise, Liang Qichao Memorial Hall, Guifeng Mountain Forest Park, and other tourist and leisure areas. The hotel features stylish guest rooms, the all-day dining restaurant "Hua Hui Wei," a lobby bar, and multi-functional meeting rooms. It also offers flexible social and work areas, a fitness center, a self-service laundry room, and specialty shops, ensuring guests' convenience throughout their stay.
+
August 28, 2026
Kunshan Huaqiao Zhongcheng Holiday Hotel
Located in the core business district of Huaqiao, Kunshan Huaqiao Zhongcheng Holiday Hotel primarily caters to business meetings and inter-provincial business travelers. With a large number of guest rooms and a high volume of guests, it has specific and essential requirements for a high-concurrency television system, unified brand management, and convenient additional functions for meeting guests. To align with the standardized operating guidelines of the InterContinental Hotels Group, the hotel adopted the Dingshengwei IPTV system solution to build an integrated in-room audio-visual platform suitable for large business hotels.
+
August 28, 2026
Holiday Inn Express Changsha Shijing Plaza
Located in the core area of Changsha Economic and Technological Development Zone, within the Changsha Shijing International Plaza, the Holiday Inn Express Changsha Shijing Plaza sits atop a 150-meter-tall twin-tower complex. The hotel boasts convenient transportation, just a 25-minute drive from Huanghua Airport and a half-hour drive from the Changsha South High-Speed Railway Station. It's also a 5-minute walk from Songya Lake (South) Metro Station. As a brand under the InterContinental Hotels Group, the hotel's distinctive design, efficient, simple, convenient, and human-centered service philosophy help guests balance work and life, inspire creativity, and usher in a new era of intelligent business travel in Changsha.
+
August 28, 2026
Huazhou Huaxun Wyndham Hotel
The Huazhou Huaxun Wyndham Hotel is a large-scale project built by Huazhou Huaxun Weihong Investment Co., Ltd. It integrates business reception, leisure and vacation, and conference and banquet services. As a high-end member of the Wyndham Group, it boasts an exceptional service concept, an intelligent guest room system, a 1,500-square-meter pillarless banquet hall, and specialty restaurants, providing business elites and traveling families with an experience that exceeds expectations.
+
August 28, 2026
Kyriad Hotel
Kyriad Hotel (Shenzhen Sun Yat-sen University Zhenmei Metro Station Branch) is located in the heart of Guangming Science City, right next to the Zhenmei Metro Station of Shenzhen Metro Line 6. It's opposite the Seventh Affiliated Hospital of Sun Yat-sen University and adjacent to Sun Yat-sen University. The hotel has 131 rooms, offering various room types including king rooms, twin rooms, suites, and executive suites. Kyriad Hotel (Shenzhen Sun Yat-sen University Zhenmei Metro Station Branch) aims to provide guests with excellent service, allowing them to "live in the moment and enjoy the present." The surrounding area boasts convenient access to shopping malls, banks, restaurants, and other amenities.
+
August 28, 2026
LianTou Oriental Courtyard Hotel
Located in the heart of the Songgang Town business district in Bao'an District, Shenzhen, within the future Guangdong-Hong Kong-Macao Greater Bay Area economic zone, the LianTou Oriental Courtyard Hotel is an international business hotel invested and constructed by Shenzhen LianTou Real Estate Co., Ltd. It features over 200 modern guest rooms and suites spread across floors 20 to 29, along with a Western restaurant, executive lounge, and meeting facilities, all equipped with advanced technology and exclusive amenities.
+Technical FAQ: Digital Cable TV & RF Modulators Clarified
Concise technical answers regarding SOUKA digital CATV modulators, multi-standard RF modulation (QAM, ATSC, DVB-T, ISDB-T), coaxial RF distribution, high MER signal integrity, and Web GUI management.
Yes. SOUKA modulators convert video sources into standard digital TV channels (e.g., Clear QAM, ATSC, or DVB-T) that can be scanned directly by any TV with a built-in digital tuner. This completely eliminates the need for set-top boxes (STBs) in hotels, hospitals, gyms, student dorms, and sports bars—drastically slashing hardware procurement CapEx and remote-control clutter.
Knowledge Hub: Insights for Next-Gen Network Integration
Stay ahead of the curve with technical deep-dives, architectural blueprints, and cost-saving deployment guides curated by Souka?s senior engineering team.
SOUKA Coaxial TV System Project in Saudi Arabia
October 31, 2026
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4 Channel IPTV Encoder: Hotel Setup and Acceptance Guide
October 29, 2026
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Multi Channel IPTV Encoder: Density, Redundancy and TCO
October 27, 2026
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H265 IPTV Encoder: H.264 vs H.265 Hotel Selection Guide
October 25, 2026
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HDMI IPTV: Hotel Signal Transport and Network Design
October 23, 2026
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QAM Modulator Selection: A Hotel TV Procurement Guide
October 20, 2026
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HDMI to RF Modulator: Hotel Channel Planning Checklist
October 17, 2026
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High Definition RF Modulator: Hotel Signal Flow Guide
October 15, 2026
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Compare HDMI Modulators for Professional Use: RF Tests
October 13, 2026
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IPTV Encoder Buying Guide: Inputs, Codecs and Channels
October 11, 2026
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4K IPTV Encoder: HEVC, Bitrate and Network Planning
October 9, 2026
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IPTV Headend System: Architecture and Deployment Guide
October 7, 2026
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100% NDA & Privacy Guaranteed
Your commercial inquiries, project blueprints, and intellectual property are fully protected by strict confidentiality compliance.
24-Hour R&D Engineer Alignment
Skip the basic customer service. Your technical specifications are directly evaluated by Souka's senior R&D and system architecture teams.
Factory-Direct Commercial Advantage
Gain direct access to source manufacturing pricing, rigorous 24/7 full-load aging tests, and full life-cycle tech support.