Blonder Tongue Modulators, Encoders & AV Distribution Systems

Professional-Grade Modulators, Encoders & IPTV Systems for Broadcast and AV Distribution

Blonder Tongue Laboratories has long been a trusted name in video signal distribution and processing. Whether you're a systems integrator, AV installer, or running a hospitality or healthcare facility, Blonder Tongue products deliver reliable, scalable performance. From agile RF modulators to IPTV headend solutions, we offer a complete range of their most in-demand equipment.

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Blonder Tongue Modulators

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These are ideal for distributing HD content over coax networks in hotels, stadiums, prisons, and campuses.

Popular picks include:

  • Blonder Tongue HDMI RF Modulator:
  • Blonder Tongue SDI Modulator
  • Blonder Tongue 4K Modulator
  • Blonder Tongue TV Modulator
  • Blonder Tongue Agile Modulator

These are ideal for distributing HD content over coax networks in hotels, stadiums, prisons, and campuses.

Blonder Tongue Encoders

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Blonder Tongue Encoders convert HDMI, SDI, or CVBS signals into IP or QAM output.

Trusted models include:

  • Blonder Tongue HDE series (e.g., HDE-2H/2S-PRO):
  • Blonder Tongue NXG IP processing modules

These high-performance Blonder Tongue HDMI modulators and encoders are designed for IPTV and RF networks.

Blonder Tongue Clearview Series

Superior Quality Transcoding and DIRECTV Approved

The Clearview Series delivers flawless live linear or on-demand video utilizing ultra-low latency hardware-based MPEG video compression, transcoding, and transrating technology to provide superior quality at low bit rates. Clearview one rack unit (1RU) solutions feature simple interfaces with remote management, plus the ability to download and upload configuration files for multi-unit developments.

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Clearview 4:2 – 24 Channel H.264 → MPEG 2 Transcoder

The Clearview 4:2 is a professional-grade, low-cost per-stream transcoder that can transcode up to twenty-four (24) HD or SD programs from H.264 (MPEG-4) to MPEG-2 output in a 1RU form factor. The unit accepts unicast H.264 IP video transport streams and re-encodes the video content to HD or SD MPEG-2 transport streams for IP Unicast delivery.

Transcodes up to 24 HD or SD programs from H.264 to MPEG 2 in 1RU form factor
Supports Full 1080p HD with IP-to-IP output
Compatible with Technicolor COM3000/COM2000 DirecTV receivers and NXG platform
Hardware-based transcoding with ultra-low latency
Remote-friendly interface: supports file upload/download for multi unit deployment.

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Clearview 4-2-12  12 Channel MPEG-4 to MPEG-2 High Def. IP Transcoder

The Clearview™ 4-2-12 is a professional grade, low-cost-per-stream Transcoder that transcodes up to twelve HD or SD programs from H.264/MPEG-4 to MPEG-2 in a 1RU form factor. The Clearview 4-2-12 accepts Unicast H.264 IP transport streams and re-encodes the video content to MPEG-2 transport streams for IP Unicast delivery.
All Clearview™ products are hardware based, for ultra-high reliability service life, with video compression technology supporting low video bit rates and high picture quality. The product line provides an easy-to-use interface, capable of downloading and uploading configuration files for multi-unit deployments.

H.264 to MPEG-2 Transcodes up to 12 HD or SD programs
Full 1080p HD support, IP input to IP output
Compatible with Vantiva's COM3000 DirecTV receivers

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Clearview 4-2-STDDEF  24 Channel MPEG-4 to SD (480i) MPEG-2 IP Transcoder

The Clearview™ 4-2-STDDEF is a professional grade low-cost-per-stream video Transcoder, designed to Transcode up to twenty-four HD or SD programs from H.264/MPEG-4 sources to SD MPEG-2 output in a 1RU form factor. The unit accepts Unicast H.264 video, over IP transport streams and re-encodes the video content to SD MPEG-2 video, over transport streams for IP Unicast delivery.
All Clearview™ products are hardware based, for ultra-high reliability service life, with video compression technology supporting low video bit rates and high picture quality.

H.264 to MPEG-2 Transcodes up to 24 HD or SD programs
Accepts HD/SD input, IP input to IP output
Compatible with Vantiva's COM3000 DirecTV receivers

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Clearview NTSC16 – 16‑Channel IP Digital-to-RF Analog Synthesizer

The Clearview NTSC16 is a cutting-edge 1RU, multi-channel digital to RF analog synthesizer, designed to convert up to 16 HD or SD programs and the primary audio channel to 16 NTSC modulated RF analog channels.

Converts up to 16 HD/SD programs into NTSC modulated RF channels
Inputs: MPEG 2, H.264 (AVC), H.265 (HEVC) IP streams
Supports audio decode (Dolby® Digital AC 3, AAC, MPEG 1 Layer II, MP3) and Line 21 captions
Offers agile frequency placement across a 208 MHz block (within 54–1002 MHz)

Amplifiers & Accessories

Ensure signal strength with Blonder Tongue amplifiers, splitters, and passive components.

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Why Choose Blonder Tongue??

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Commercial-Grade Reliability

Built for continuous broadcast, telecom, and enterprise-grade environments.

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Hybrid Output Options

Deliver content via IP, RF, or both with select Blonder Tongue encoder models.

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Future-Ready Solutions

Blonder Tongue designs its products with scalability in mind, supporting emerging standards like IPTV, HEVC, and 4K UHD.

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Proven Innovation

With decades of industry trust, Blonder Tongue Laboratories is a go-to for government, healthcare, and large AV systems.

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Advanced Control

Many products support SNMP and web-based GUIs for real-time monitoring.

Perfect For

Whether you're scaling IPTV or refreshing your coax infrastructure, Blonder Tongue RF modulators and encoders can support you at every stage.

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Hospitality
& Lodging

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Universities &
Schools

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Sports Arenas &
Stadiums

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Hospitals &
Healthcare

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Prisons &
Government Buildings

Ready to Build or Upgrade Your Video Distribution System?

Get the perfect Blonder Tongue encoder, modulator, or amplifier for your project.