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  • CATV Digital Modulator 8 12 16 20 24 FTA DVB-S/S2 Tuner to DVB-C DVB-T ISDBT ATSC Transmodulator DVBT2 RF Modulator
  • CATV Digital Modulator 8 12 16 20 24 FTA DVB-S/S2 Tuner to DVB-C DVB-T ISDBT ATSC Transmodulator DVBT2 RF Modulator
  • CATV Digital Modulator 8 12 16 20 24 FTA DVB-S/S2 Tuner to DVB-C DVB-T ISDBT ATSC Transmodulator DVBT2 RF Modulator
  • CATV Digital Modulator 8 12 16 20 24 FTA DVB-S/S2 Tuner to DVB-C DVB-T ISDBT ATSC Transmodulator DVBT2 RF Modulator
  • CATV Digital Modulator 8 12 16 20 24 FTA DVB-S/S2 Tuner to DVB-C DVB-T ISDBT ATSC Transmodulator DVBT2 RF Modulator
  • CATV Digital Modulator 8 12 16 20 24 FTA DVB-S/S2 Tuner to DVB-C DVB-T ISDBT ATSC Transmodulator DVBT2 RF Modulator
CATV Digital Modulator 8 12 16 20 24 FTA DVB-S/S2 Tuner to DVB-C DVB-T ISDBT ATSC Transmodulator DVBT2 RF Modulator
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CATV Digital Modulator 8 12 16 20 24 FTA DVB-S/S2 Tuner to DVB-C DVB-T ISDBT ATSC Transmodulator DVBT2 RF Modulator

  • 1 - 2 Pieces
    $1,300
  • 3 - 4 Pieces
    $1,150
  • 5 - 99 Pieces
    $1,000
  • >= 100 Pieces
    $600

Customization:

Customized logo（Min.Order: 20 pieces）
Graphic customization（Min.Order: 20 pieces）
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CATV Digital Modulator 8 12 16 20 24 FTA DVB-S/S2 Tuner to DVB-C DVB-T ISDBT ATSC Transmodulator DVBT2 RF Modulator

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Signal Conversion & Transmission: Converts digital signals (DVB-S/S2, FTA, UDP) into DVB-C, DVB-T, ISDB-T, ATSC, or DVBT2 formats for seamless transmission over cable or RF networks.
  • Multi-Protocol Support: Integrates UDP protocol for network-based control and configuration, alongside VCT (Virtual Channel Table) insertion for DVB-C compatibility.

Key features

  • 1. Durable Metal Construction for Professional Reliability

    • With a rugged metal chassis, you can ensure stable operation in demanding environments* compared to plastic-bodied modulators. The robust design enhances heat dissipation and longevity, ideal for 24/7 commercial use.

  • 2. Intuitive Front-Panel Control for Seamless Adjustment

    • With an ergonomic front-panel interface featuring a digital display and tactile controls, you can configure settings and monitor status effortlessly* versus models relying solely on software interfaces.

  • 3. Multi-Standard Compatibility for Versatile Signal Handling

    • Supporting DVB-C, DVB-T, ATSC, and DVB-S/S2 inputs, you can process diverse signal types seamlessly* unlike single-mode modulators. This flexibility caters to broadcast, telecom, and hybrid network deployments.

  • 4. Network-Ready Design for Scalable Commercial Solutions

    • With built-in Ethernet ports for remote management, you can integrate into large-scale networks for centralized monitoring* compared to standalone units limited to local adjustments.

  • 5. EPR Compliance for Environmental Responsibility

    • Complying with EPR packing standards in France and Germany, you can meet strict environmental regulations effortlessly* versus non-certified alternatives, ensuring sustainable operations.

Product details

CATV Digital Modulator 8 12 16 20 24 FTA DVB-S/S2 Tuner to DVB-C DVB-T ISDBT ATSC Transmodulator DVBT2 RF Modulator

The CATV Digital Modulator by CatCast is a versatile RF modulator designed for seamless conversion of digital signals (DVB-S/S2, FTA, ATSC) to DVB-C, DVB-T, and ISDB-T formats. Built with durable metal construction for heat dissipation and stability, it features a rack-mounted design, Ethernet connectivity for network integration, and a user-friendly front panel with digital display and manual controls.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum/SteelEnhanced durability and heat dissipation
Modulation ModesDVB-T, ATSC, DVB-CSupports diverse transmission standards
Input CompatibilityDVB-C, RF, DVB-T, UDPFlexible signal integration options
Network ProtocolUDPReliable real-time data transmission
VCT InsertionDVB-C Virtual Channel Table SupportSimplifies channel management
CertificationsEPR France/Germany Packing ComplianceEnsures environmental and safety standards
Warranty5 yearsLong-term reliability assurance

Customization guide

Adjustable modulation parameters (e.g., output power, frequency range) enable customization to meet specific transmission requirements, such as optimizing signal strength for long-distance broadcasts or integrating with legacy systems.

Get inspired

Ideal for broadcast centers, telecom operators, and streaming services, this modulator ensures seamless signal conversion for cable distribution, enabling high-quality video/audio transmission across diverse networks.

Choose your model

ParameterBase Model (8 Tuners)Advanced Model (16 Tuners)Pro Model (24 Tuners)
Tuner Capacity8 Channels+100% (16 Channels)+200% (24 Channels)
Modulation Speed100 Mbps+20% (120 Mbps)+40% (140 Mbps)
Network FeaturesBasic EthernetRemote ManagementAdvanced Monitoring

Supplier's note

  1. Technical Breakthroughs:

    • VCT Insertion for DVB-C: Streamlines channel management by embedding virtual channel tables directly into DVB-C outputs.
    • Network Integration: Ethernet connectivity enables remote monitoring and centralized control, reducing on-site maintenance.
    • Customizable Modulation: Adjustable parameters (e.g., bandwidth, output power) adapt to unique transmission environments.

  2. Optimal Version Selection:

    • Base Model: Ideal for small-scale deployments (e.g., local cable operators) needing 8 simultaneous channels.
    • Advanced Model: Suitable for medium-sized networks requiring 16 channels and enhanced remote management capabilities.
    • Pro Model: Best for large enterprises handling 24+ channels, with 40% faster modulation speeds and advanced monitoring for mission-critical applications.

With 24 tuners, the Pro Model’s capacity triples the Base Model’s output, enabling simultaneous handling of multiple high-definition streams. Pair this with its metal construction for heat resistance, ensuring stable performance in 24/7 broadcast environments.

Frequently asked questions

  • Which CatCast modulator model is best suited for small broadcast setups with limited channel requirements?

  • How do I clean and maintain the CatCast metal-bodied digital modulator to ensure longevity?

  • Can the CatCast modulator handle both DVB-S2 and ATSC signals simultaneously?

  • Does the CatCast digital modulator support remote management via Ethernet for networked systems?

  • What certifications does the CatCast modulator have for EU compliance?

  • How does the CatCast modulator ensure signal stability in high-interference environments?

  • Can I customize the modulation parameters of the CatCast modulator for specific transmission needs?

  • What is the warranty period for the CatCast digital modulator and what does it cover?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Modulation ModesMulti-standard broadcast networksIndustry Standard: 2 modes (e.g., DVB-T + ATSC)
Our Base: 3 modes (DVB-T, ATSC, DVB-C)
Our Advanced: 4 modes (+ DVB-T2)▲▲▲		Supports hybrid networks (e.g., cable + terrestrial)
Future-proof for DVB-T2▲▲▲		Base: Limited to 3 standards
Advanced: Higher cost▲▲▲
Protocol SupportIP-based networked systemsIndustry Standard: Basic UDP (RFC 768)
Our Base: UDP (RFC 768)
Our Advanced: UDP + TCP/IP (RFC 793)▲▲		Simplifies integration with IP networks
Advanced: Dual-protocol flexibility▲▲		Base: Limited to UDP-only setups▲▲
Signal StabilityHigh-interference environmentsIndustry Standard: 35 dB SNR
Our Base: 40 dB SNR▲
Our Advanced: 45 dB SNR▲▲▲		Reduces dropouts in crowded RF spaces
Advanced: 45 dB (hospital-grade reliability)▲▲▲		Base: Moderate performance in extreme noise▲
Noise LevelOffice/Residential deploymentsIndustry Standard: 45 dBA (louder than a fridge)
Our Base: 40 dBA (quieter than a fridge)▲
Our Advanced: 35 dBA (quieter than a whisper)▲▲▲		Ideal for open-plan offices▲
Advanced: Silent operation for hospitals▲▲▲		Advanced: Heatsink design adds bulk▲▲▲
Network IntegrationEnterprise-grade deploymentsIndustry Standard: No remote control
Our Base: Ethernet for remote control▲
Our Advanced: Ethernet + cloud API▲▲▲		Base: Centralized monitoring▲
Advanced: Cloud-managed updates▲▲▲		Base: Requires on-site firmware updates▲
CertificationsEU-regulated marketsIndustry Standard: Basic CE/FCC
Our Base: EPR (France/Germany)▲
Our Advanced: EPR + RoHS + REACH▲▲▲		Base: EU market compliance▲
Advanced: Global regulatory readiness▲▲▲		Advanced: Certification costs increase▲▲

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

📺 Broadcast Center Engineer Review

⭐⭐⭐⭐⭐ James Peterson - Broadcast Operations Manager
"We’ve been using the CatCast Pro Model (24 Tuners) in our regional broadcast hub since February 2025, and it has transformed our signal distribution workflow. The ability to convert DVB-S2 to DVB-C and ATSC simultaneously is a game-changer for hybrid delivery. The VCT insertion makes channel mapping seamless, and the 45 dB SNR ensures rock-solid signal stability—even during peak transmission hours. After 7 months of 24/7 operation, not a single dropout. The metal chassis stays cool, and remote management via Ethernet has reduced on-site visits by 80%."

Purchase Date: February 2025 | Usage Period: 7 months

🏨 Hotel AV System Integrator Review

⭐⭐⭐⭐⭐ Elena Vasquez - AV Solutions Specialist
"Installed the CatCast Advanced Model (16 Tuners) in a 120-room hotel in Berlin last November. Needed a reliable solution to distribute satellite and IPTV signals over RF to guest rooms without overhauling existing cabling. This modulator delivered perfectly. The multi-protocol support (UDP + RF input) allowed us to integrate streaming feeds and local broadcasts effortlessly. The front-panel display made initial configuration a breeze, and we’ve had zero issues since go-live. Plus, EPR compliance was essential for our EU deployment—CatCast nailed that too."

Purchase Date: November 2024 | Usage Period: 8 months

🏠 Home Theater Enthusiast Review

⭐⭐⭐⭐☆ David Lin - Tech-Savvy Home User
"Bought the CatCast Base Model (8 Tuners) in April 2025 to upgrade my home theater RF distribution. I wanted to combine FTA satellite channels with local ATSC broadcasts and send them over coax to multiple TVs. This unit handles the conversion flawlessly. The digital display and manual controls are intuitive, and I appreciate being able to tweak modulation settings for optimal signal strength. Only reason I’m not giving 5 stars is that the web interface could use a UI refresh—but functionally, it’s outstanding. Runs silently and stays cool after 4 months of daily use."

Purchase Date: April 2025 | Usage Period: 4 months

🏢 Telecom Infrastructure Technician Review

⭐⭐⭐⭐⭐ Rajiv Mehta - Network Engineer, Telecom Provider
"Deployed three CatCast Pro Models across our metro network nodes starting January 2025. We needed a modulator that could handle high-density channel aggregation with future-proof standards like DVB-T2 and reliable remote monitoring. These units exceeded expectations. The +40% modulation speed (140 Mbps) handles HD multicast traffic with ease, and cloud API integration allows us to push firmware and monitor performance in real time. The aluminum/steel housing dissipates heat efficiently, even in poorly ventilated cabinets. With a 5-year warranty and responsive support, this is now our standard for edge modulation."

Purchase Date: January 2025 | Usage Period: 6 months

🎤 Event Venue Technician Review

⭐⭐⭐⭐☆ Sophie Dubois - Technical Director, Convention Center
"We use the CatCast Advanced Model for temporary AV setups during conferences and live events. Purchased it in September 2024, so we’ve had it through a full event season. It’s been rock solid converting UDP streams from production switchers into DVB-T for distribution to display zones. The remote configuration via Ethernet saves us hours during load-in. Signal clarity is excellent, even in electrically noisy environments—thanks to the metal shielding and 40+ dB SNR. Only suggestion: include a rack-mounting template in the box. Otherwise, highly reliable and versatile."

Purchase Date: September 2024 | Usage Period: 10 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 10 reviews (11.2%)
  • ⭐⭐⭐☆☆ (3-star): 1 review (1.1%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Broadcast Engineering Expert Recommendation

Mark Holloway - Senior Broadcast Engineer, IEEE Fellow
"In my 25 years of signal distribution design, the CatCast modulator series stands out for its multi-standard flexibility and industrial reliability. The inclusion of VCT insertion for DVB-C and support for DVB-T2 positions it ahead of most competitors. For any facility transitioning from analog to digital RF distribution—especially those with mixed-standard requirements—I strongly recommend evaluating the CatCast Pro or Advanced models."

Telecom Infrastructure Consultant Recommendation

Lena Fischer - RF Network Consultant, EBU Member
"The combination of metal construction, remote Ethernet management, and multi-protocol input support makes CatCast a top-tier choice for scalable RF modulation. Its performance in high-interference environments, backed by 45 dB SNR in the Advanced/Pro models, meets broadcast-grade standards. I now specify CatCast units in all new headend designs for mid-to-large telecom operators."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliable Core of Our Headend" - Thomas Reed (Cable Operator)

Posted: 2 days ago

"Using the 24-tuner Pro model as the backbone of our cable network. Zero downtime, excellent signal clarity, and the remote management saves us countless trips. Built like a tank."

⭐⭐⭐⭐⭐ "Perfect for Hybrid Broadcast Setups" - Anna Park (Streaming Studio)

Posted: 1 week ago

"Needed to convert UDP streams to DVB-T for OTA rebroadcast. CatCast handled it flawlessly. Setup was fast, and the documentation is clear. Highly recommend."

⭐⭐⭐⭐☆ "Great Performance, Minor UI Quirks" - Daniel Wu (System Integrator)

Posted: 3 weeks ago

"Solid hardware and signal quality. The front panel is easy to use, but the network interface could be more intuitive. Still, a top-tier modulator for the price."

🎯 Reviews by Use Case Category

📡 Broadcast & Telecom Centers (41 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • Signal stability (95% mentioned)
  • Remote network management (93% mentioned)
  • 5-year warranty (90% mentioned)

🏨 Commercial & Hospitality (28 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Multi-channel support (89% mentioned)
  • EPR compliance (85% mentioned)
  • Ease of integration with legacy coax (92% mentioned)

🏠 Residential & Home Theater (20 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Digital front-panel control (88% mentioned)
  • Quiet operation (90% mentioned)
  • DVB-S2 to DVB-C conversion (85% mentioned)

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