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8-Channel HDMI QAM Modulator with CATV RF Coax Output | Full HD 1080p Multi-Source Integration
FEATURES
- HDMI Channels: Available at 1/4/8/16/24/48 Ch
- Supported Resolution: 1280x720P 60 / 59.94 / 50 Hz 1920x1080I 60 / 59.94 / 50 Hz H.264 Codec ONLY 1920x1080P 60 / 59.94 / 50 Hz
- Modulation Standard: QAM - J.83A, J.83B, J.83C. Firmware for ATSC or DVB-T available
- Availability: In-Stock and Ship Today
- Wholesale Discount: Yes
- Shipping Method: DHL, FedEx, UPS, EMS, By Sea, By Air
- Payment: TT(Bank Transfer), Western Union, Paypal, Payoneer
FMUSER 8-Channel HDMI/QAM Modulator with CATV RF Coax Output | Full HD 1080P | Scalable Multi-Source Integration
Elevate your broadcast and distribution capabilities with FMUSER’s advanced 8-channel HDMI coax modulator, engineered to deliver seamless integration of up to 8 HDMI or CVBS inputs into a unified CATV RF output. Designed for system integrators seeking a high-performance CATV modulator, this solution supports diverse HD sources—including STBs, satellite receivers, CCTV cameras, and antenna systems—while ensuring global compatibility with built-in RF modulation standards for plug-and-play operation.
Unlike conventional multi-channel HDMI modulators, this cost-effective unit prioritizes simplicity and reliability, modulating each program onto independent frequencies for crystal-clear 1080p Full HD output across coaxial networks. Its modular architecture allows flexible scaling from 1 to 8 channels, making it ideal for applications ranging from hospitality TV systems to campus-wide video distribution. Key features include closed captioning support via CVBS inputs, menu-driven source selection, and robust CATV-specific RF output (without IPTV streaming), ensuring compliance with legacy and modern cable infrastructures.
As a standout in the multi-channel RF modulator market, FMUSER’s 8-channel digital modulator outperforms competitors with its ruggedized design, energy efficiency, and compatibility with SDI-to-HDMI workflows. Whether deploying HDMI-to-coax solutions for broadcast, education, or healthcare, this device guarantees zero latency and broadcast-grade signal integrity.
For system integrators seeking the best CATV HDMI modulator, FMUSER offers unmatched technical support and customization options. Contact us today to discuss bulk pricing, custom configurations, or integration support—transform your RF distribution network with a future-proof, 8-input HDMI/QAM modulator built for reliability and scale.
Main Features
1. Multi-Source Input Flexibility
Designed for system integrators managing diverse AV ecosystems, FMUSER’s 8-channel HDMI coax modulator supports flexible integration of HDMI and analog sources, ensuring compatibility with virtually any broadcast or surveillance setup.
- Scalable HDMI Inputs: Choose 1, 4, or 8 HDMI inputs (model-dependent), ideal for aggregating feeds from STBs, Blu-ray players, or CCTV cameras.
- Analog CVBS Support (8-Channel Model): Extend legacy workflows with composite video inputs for analog cameras or closed captioning devices.
- HDCP 2.2 Compliance: Securely transmit protected content from HDMI sources like satellite receivers or streaming devices.
2. Broadcast-Quality Encoding & Modulation
Deliver pristine Full HD 1080p signals over coaxial networks with FMUSER’s advanced CATV modulator, engineered for zero compromise in performance.
- MPEG-2 & MPEG-4 Encoding: Optimize bandwidth with efficient compression, maintaining 1080p/60, 720p, or SD resolutions.
- Multi-Standard RF Modulation: Dynamic switching between DVB-C QAM, ATSC, ISDB-T, and DVB-T ensures global compatibility.
- Ultra-Low Latency (500~1000ms): Ideal for live broadcasts or real-time monitoring, minimizing delay for synchronized AV delivery.
3. Intelligent Control & Monitoring
Simplify system management with FMUSER’s intuitive tools for remote configuration and real-time adjustments.
- Web-Based Network Management (NMS): Update firmware, adjust settings, or monitor outputs remotely via any browser.
- Front-Panel LCD & Controls: On-device menu navigation for quick source selection, LCN assignment, or closed captioning (EIA-608) activation.
- Audio Flexibility: Support MPEG Layer 2, AAC, and Dolby Digital AC3 for multi-format audio compatibility.
4. Future-Proof Coax-Centric Architecture
Built for reliability in demanding environments, this 8-channel digital modulator prioritizes ease of integration and long-term scalability.
- CATV-Centric RF Output: Distribute signals via coaxial cabling for cost-effective, high-reach deployments—no IPTV streaming required.
- Modular Design: Expand from 1 to 8 channels seamlessly, adapting to growing infrastructure needs.
- Global RF Standards: Preloaded modulation profiles enable plug-and-play operation in any region.
Specifications
HDMI Encoding Section | ||||||||
Input | Interface | H-THUNDER-1 - 1HDMI + 1CVBS for CC H-THUNDER-4 - 4HDMI H-THUNDER-8 - 8HDMI + 8CVBS for CC | ||||||
Video | Encoding | MPEG2 | ||||||
Video | Input | Output | ||||||
Video | 480@59.94 /60i | 480@30p | ||||||
Video | 576@50i | 576@25p | ||||||
Video | 720@50/59.94/60p | 720@25/30p | ||||||
Video | 1080@50i | 1080@25p | ||||||
Video | 1080@59.94 /60i | 1080@30p | ||||||
Video | 1080@50p | 1080@25p | ||||||
Video | 1080@59.94 /60p | 1080@30p | ||||||
Video | Bit-rate | 2.000~20.000 Mbps | ||||||
Video | Rate Control | VBR | ||||||
Video | Aspect Ratio | 16 :9 | ||||||
Audio | Encoding | MPEG1 Layer2, AAC, AC3 | ||||||
Audio | Sample rate | 48KHz | ||||||
Bit rate | MPEG1 Layer2 (192kbps) | |||||||
Bit rate | AAC (VBR) | |||||||
Bit rate | AC3 (128kbps) | |||||||
DVB-C Modulator Section | ||||||||
Standard | J.83A (DVB-C), J.83B | |||||||
MER | ≥35dB | |||||||
RF frequency | 54-1000MHz, 1KHz step | |||||||
RF output level | -35dbm, 1dB step | |||||||
Symbol rate | 3.000~7.000Msps adjustable | |||||||
J.83A | J.83B | |||||||
Constellation | 16/32/64/128/256QAM | 64/ 256QAM | ||||||
Bandwidth | 8M | 6M | ||||||
DVB-T Modulator Section | ||||||||
Standard | DVB-T COFDM | |||||||
Bandwidth | 2M, 3M, 4M, 5M, 6M, 7M, 8M | |||||||
Constellation | QPSK, 16QAM, 64QAM | |||||||
Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | |||||||
Guard Interval | 1/32, 1/16, 1/8, 1/4 | |||||||
Transmission Mode: | 2K, 8K | |||||||
MER | ≥35dB | |||||||
RF frequency | 54-1000MHz, 1KHz step | |||||||
RF output level | -35dbm, 1dB step | |||||||
ISDB Modulator Section | ||||||||
Standard | ARIB STD-B31 | |||||||
Constellation | QPSK, 16QAM, 64QAM | |||||||
Guard Interval | 1/32, 1/16, 1/8, 1/4 | |||||||
Transmission Mode | 2K, 4K, 8K | |||||||
Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | |||||||
RF frequency | 54~1000MHz, 1KHz step | |||||||
RF output level | -35dbm, 1dB step | |||||||
ATSC Modulator Section | ||||||||
Standard | ATSC A/53 | |||||||
Constellation | 8VSB | |||||||
RF output level | -35dbm,1dB step | |||||||
MER | ≥35dB | |||||||
RF frequency | 54~1000MHz, 1KHz step | |||||||
RF output level | -35dbm, 1dB step | |||||||
System | ||||||||
Management | Web | |||||||
Language | English | |||||||
Upgrade | Web update | |||||||
General | ||||||||
Power supply | AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz | |||||||
Dimensions | 482x328x44.5mm = (19"x12.9"x1.7" ) | |||||||
Temperature | '0~45°C(operation),-20~80°C(storage) |
Why Choose FMUSER?
As a leader in multi-channel RF modulators, FMUSER combines rugged engineering with user-centric design. Our 8-input HDMI/QAM modulator is the ultimate solution for hospitality, education, and broadcast applications requiring HD-to-coax conversion with zero latency.
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