HDMI to DVB-T (COFDM) Modulator: Terra MHD002P + HDMI bypass, HDCP



The MHD002P R86104 modulator is a multifunctional device that encodes and modulates input HDMI signals with a Full HD resolution (1920x1080-30p) into the DVB-T COFDM RF channel. The modulator has an HDMI input, an RF input (for an optional RF loop), an RF output, a 12 VDC input (a DC jack inside an F-like socket - the device cannot be powered via a coaxial cable), and an HDMI output.
MHD002P R86104 is a single-channel modulator, which means it cooperates with one signal source and generates a single DVB-T multiplex with one channel. With the RF channel selection and RF loop, the multiplex can be easily combined with existing channels in the antenna system.
If you need to distribute signals from two or four HDMI sources, we recommend the WS-7992 R86702 (two-channel) or WS-7990 R86704 (four channel) modulator instead.
The source signal may come from a variety of devices: a multimedia player, DVR or Blu-ray player, PC, STB etc. The modulator can distribute high-quality content in the form of a DVB-T multiplex via typical RF coaxial cables used in antenna and CCTV systems.
This feature makes it a good alternative to the distribution of an HDMI signal with the use of HDMI splitters and cables.
Key features
  • One-channel digital DVB-T modulator,
  • Conversion of one HDMI signal into a digital RF multiplex,
  • HDMI input and HDMI output,
  • Successfully ised in many TV installations,
  • Conversion of HDMI signals from any source,
  • High quality HD/SD output signal,
  • Data stream: 18...20 Mbps,
  • Ideal for application in (S)MATV systems, in hotels, electronics stores, shopping centers, pubs etc.,
  • Simple installation, intuitive configuration with the use of physical buttons or via Google Chrome (Android) or WebBLE GreenParkSoftware (iOS app, paid).
TERRA's digital modulators, MHD001P R86103 and MHD002P R86104, can be configured via Google Chrome (for Android and Windows), as well as through the WebBLE GreenParkSoftware app (for iOS, paid). Devices (such as smartphones, tablets, laptops) are paired and connected with the modulator wirelessly. To enable wireless communication, press and hold the "+" and "-" buttons as you plug in the PSU to a 230 VAC network power source until the green LED begins to flash. Then open Google Chrome and type in the following address: mhd.mydtv.live
Simple and intuitive configuration allows to quickly set up the necessary parameters.


Product type Modulator
type Digital
Series DVB-T
Model MHD002P
No. of channels single-channel
Applications Indoor
Number of inputs HDMI 1
RF 1
No. of outputs HDMI 1
RF 1
HDCP support Yes
encoding MPEG-4 AVC/H.264, Baseline profile 4.0
resolution 1920 × 1080/30p
Stream flow rate Mbps 18...20
Sekcja modulatora
Standard at RF output DVB-T COFDM
Number of MUXes (carriers) at the RF output 1
FFT mode 2K/8K
Operating band MHz 7,8
Constellation 64QAM
Safety interval 1/32
FEC 7/8
MER dB >36
RF frequency range MHz 174...230/470...862
RF output level dBµV 60...90
Configuration LCD + buttons
Configuration via bluetooth Android Google Chrome browser (http://mhd.mydtv.live)
iOS GreenParkSoftware's WebBLE application
Power consumption W 4
Dimensions mm 133 × 63 × 39
Operating temperature °C 0...+40
Weight kg 0,2