Thor Broadcast Logo
Log in
Cart (0)
  • es ES
  • Products
    • CATV Modulators
      • HDMI RF Modulators
      • HD-SDI converters
      • IP to CATV Edge Modulators
    • DVB Encoders
      • IPTV Video Encoders
      • Hdmi RTSP RTMP RTSP Encoders
      • Transcoders, MPEG Converters, IP ASI Gateways
    • Decoders (IRD's & STB's)
      • RF input - Video /Audio Ouput
      • IP Broadcast Decoders
      • RF CATV and IPTV OTT STB's
    • Satellite Modulators
      • DVB-S/S2 Satellite Modulators
    • Fiber Optic Transport
      • SDI Fiber Optic Extenders, Digital Audio Extenders
      • SDI SD/HD/3G with CWDM
      • Cable TV CATV RF 45-900Mhz
      • L-Band Satellite RF 45-3000Mhz
      • Data & Ethernet over fiber
    • HDMI SDI Switchers, LAN Extenders, and Wireless Video Transport
      • HD Video Switchers and Signal Format Converters for AV Pros
      • Wireless HD SD Video Data Equipment
      • Video Audio Extenders Over Ethernet LAN IP Network
    • DIscounted Inventory
      • Satellite and CATV Broadcast Equipment for Sale
      • Lab Used Broadcast Equipment on sale
      • Past Generation Equipment
    • SDI Monitors
    • Warehouse
  • About
  • Client Portfolio
  • Support
      • Support Center Support Center
      • User Manuals User
        Manuals
      • Request an RMA Request an
        RMA
  • ⬇Download
    • Manuals
    • Datasheets
    • Quick Guides
  • Case Studies
    • THOR Gym
    • THOR Stadium
    • THOR Hotel
    • THOR University
  • Videos
  • Contact
  • Become a Reseller
  1. Products
  2. SDI converters, SDI modulators
back

HD-SDI converters

Thor Broadcast HD-SDI Modulators allow you to create RF channels to broadcast all your feeds into any existing coax infrastructure. Encode and modulate HD-SDI video over any existing coax, or IPTV Ethernet ecosystem. Since Thor's encoder modulators can encode any data rate from SD/HD-SDI up to 3G-SDI signals and modulate MPEG2/4 streams on RF CATV carrier for coax for easy distribution. Thor's SDI modulators utilize the best chipsets on the market to provide beautiful clarity in perfect HD video while also maintaining the lowest latency speeds that are ideal for any live event. Perfect for stadiums, theaters, concerts, house of worship, and real time events so your video can be easily distributed through IPTV and Coax quickly and efficiently with these plug and play units.

1
8 channel SDI and HDMI Clear CATV RF Modulator QAM, ATSC, DVB-T, ISDB-T
H-HYBRID-RF-8
STARTING AT: $4 250,00
8 channel SDI and HDMI Clear CATV RF Modulator QAM, ATSC, DVB-T, ISDB-T


This Unit Provides 8 SDI or HDMI video sources. It converts 8 SDI/HDMI sources to individual CATV RF DVB-C QAM or Off-Air ATSC channels. Our unit supports European DVB-T and Latin America ISDB-T modulation standards. Support Low Latency and full HDTV up to 1080p Video
8 HD-SDI / 8 X HDMI
2
1- 4  SDI to QAM Modulators and IPTV Streaming Encoders
H-1/2/4SDI-QAM-IPLL
STARTING AT: $2 895,00
1- 4 SDI to QAM Modulators and IPTV Streaming Encoders
4 Channel
1 Channel
2 Channel
Select model:
4 Channel
1 Channel
2 Channel
Converts one or more HD-SDI digital video inputs to encoded MPEG-2 or H.264 streams. Outputs ASI, IP (UDP,RTP,RTSP), & RF in QAM-256 J.83A/B/C for US Cable format or DVB-C.
3
1-4  SDI to DVB-T RF Modulators and IPTV Streaming Encoders
H-1/2/4SDI-DVBT-IPLL
STARTING AT: $2 995,00
1-4 SDI to DVB-T RF Modulators and IPTV Streaming Encoders
1 Channel
2 Channel
4 Channel
Select model:
1 Channel
2 Channel
4 Channel
Converts one or more HD-SDI digital video inputs to encoded MPEG-2 or H.264 streams. Outputs ASI, IP, & RF in QPSK & QAM-16/64 DVB-T formats for European television systems.
4
1- 4  SDI to ATSC  Modulators and IPTV Streaming Encoders
H-1/2/4SDI-ATSC-IPLL
STARTING AT: $2 895,00
1- 4 SDI to ATSC Modulators and IPTV Streaming Encoders
1 Channel
2 Channel
4 Channel
Select model:
1 Channel
2 Channel
4 Channel
Converts one to four HD-SDI digital video inputs to encoded MPEG-2 or H.264 streams. Outputs ASI, IP, & RF in 8VSB ATSC format for US Over the Air OTA.
5
12 HD/SD-3G SDI with 608/708CC (Closed Captioning) CATV RF MODULATOR
H-12SDI-XXX-IPLL
STARTING AT: $13 495,00
12 HD/SD-3G SDI with 608/708CC (Closed Captioning) CATV RF MODULATOR
QAM
ATSC
DVB-T
ISDB-T
Select model:
QAM
ATSC
DVB-T
ISDB-T
12 HD/SD/3G-SDI with 608/708CC (Closed Captioning) CATV RF MODULATOR is a Pro-DVB multi-level integrated device which includes encoding, multiplexing, scrambling and modulating
12 SDI
6
24 Baseband Video (CVBS) Encoder Modulator / IPTV Streamer
H-24AV-XXX-IP
STARTING AT: $4 995,00
24 Baseband Video (CVBS) Encoder Modulator / IPTV Streamer
QAM
ATSC
DVB-T
ISDB-T
Select model:
QAM
ATSC
DVB-T
ISDB-T
Supports 8 / 12 / 16 or 24 CVBS Base-band Video / Audio inputs, one DVB-C tuner input and 128 IP input Outputs 16 Independent QAM or ATSC or DVB-T channels and IPTV SMPTS streams at the same time. It could be used for following Applications: 24 CVBS to RF, 24 CVBS to IP, 1 CATV QAM RF to IP, 128 IP to CATV RF
Contact Us

Thor Broadcast Sales

[email protected]
1(800)521-THOR (8467) Ext 1
1(800)521-6384

Customer Service/ Support

1(800)521-THOR (8467) Ext 2
[email protected]


  • CATV Modulators:
    • HDMI RF Modulators
    • HD-SDI converters
    • IP to CATV Edge Modulators
  • DVB Encoders:
    • IPTV Video Encoders
    • Hdmi RTSP RTMP RTSP Encoders
    • Transcoders, MPEG Converters, IP ASI Gateways
  • Decoders (IRD's & STB's):
    • RF input - Video /Audio Ouput
    • IP Broadcast Decoders
    • RF CATV and IPTV OTT STB's
  • Satellite Modulators:
    • DVB-S/S2 Satellite Modulators
  • Fiber Optic Transport:
    • SDI Fiber Optic Extenders, Digital Audio Extenders
    • SDI SD/HD/3G with CWDM
    • Cable TV CATV RF 45-900Mhz
    • L-Band Satellite RF 45-3000Mhz
    • Data & Ethernet over fiber
    • Analog Audio Video
    • Fiber Amplifiers - EDFA
    • DVB - ASI
    • Fiber Jumpers, Cables, Attenuators,
    • Optic Splitters Couplers CWDM Muxes
    • Optical Meters, Test Equipment, Accesories
    • Analog Baseband Video Audio, RS485/422/232 Data, Contact Closure
  • HDMI SDI Switchers, LAN Extenders, and Wireless Video Transport:
    • HD Video Switchers and Signal Format Converters for AV Pros
    • Wireless HD SD Video Data Equipment
    • Video Audio Extenders Over Ethernet LAN IP Network
  • HD 4K Cameras, SDI - HDMI - IP Streaming - PTZ - Broadcast and Security:
    • PTZ Streaming Cameras Broadcast cameras with SDI ,HDMI CVBS USB
  • DIscounted Inventory:
    • Satellite and CATV Broadcast Equipment for Sale
    • Lab Used Broadcast Equipment on sale
    • Past Generation Equipment
  • SDI Monitors:
  • Warehouse:


Contact form

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
*necesario


Thor Broadcast Logo
Email: [email protected]
Phone: 1(800) 521-8467 Ext 1
FAX: 1(800)521-6384
Information:
  • About us
  • Client Portfolio
  • Become a Reseller
  • Contact
  • Articles
  • Return Policy
  • Shipping Policy
  • International Order Policy
Popular:
  • RF Modulator
  • HDMI over COAX
  • HDMI over IP
  • COAX to HDMI
  • HDMI to SDI

Thor Broadcast
Torrance Business Park
2421 W 205th St
Torrance
CA 90501

© 2026 Thor Broadcast
Subscribe to our newsletter

Sign up here to get the latest news, updates and special offers delivered directly to your inbox.

You can unsubscribe at any time
newsletter image