TV-Encoder and DVB Modulator

High Quality 19'' Headend Encoder-Modulator

HDMI and SDI Video -Encoder to DVB-Modulator

Our Encoder-Modulators are available in different numbers of RF-output Channels and Features - COFDM (DVB-T) upon request...
The almost often - use case is: Adding own encoded individual Channels to an existing CATV Network as DVB-T or -C bouquet's:

HDM-94xyC were xy=08,16 or 24 HDMI to DVB-C channels
(or T, ... upon Request)

HDM-9416C HDMI to DVB-Modulator

BLANKOM® DVB Headend Technology: HDM (HDMI Digital Modulator):
Broadcast grade, high performance MPEG4 HD Encoder Modulator (8...24 HDMI to RF output). The HDM-94XY C/T series products are BLANKOM’s new breakthrough all-in-one device, which integrate encoding (SD/HD MPEG-4/AVC H.264) and modulating to convert HDMI signals into DVB-C/DVB-T/ATSC-T/ISDB-Tb RF output. The HDM-94XYC/T HD encoder modulator is a professional high integration device which includes encoding, multiplexing and modulating. It supports 8...24 HDMI inputs, ASI and maximum 128 IP input through the GBE port. It modulates DVB-C RF out with 8 (T) or 12(C) non-adjacent carriers The modulator type can be chosen from factory by ordering C or T version (or even A = ATSC or I = ISDB-T)

Block-Diagram:
Blockschaltbild HDM-94xx-Modulator


Features:

  • 8, 16 or 24 HDMI inputs with AVC/H.264 HD/SD Encoding
  • Excellent non-adjacent RF output performance: MER≥40db + separate -20dB Test-Output port
  • MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Pass through Audio encoding/li>
  • 1 ASI IN and 128 SPTS Inputs to select and mux into RF-out channels
  • Nx MPTS IP output over UDP, RTP/RTSP to monitor or forwarding
  • Accurate PCR adjusting, PID remapping supported
  • PCR adjusting/PSI/SI editing and inserting / PID Remapping/PID pass
  • USB FAT32 – TS player to insert an own INFO channel
  • DVB-C/DVB-T/ATSC-T/ISDB-T RF out selectable (from factory) -> So always use proper character when ordering: C/T/I/A
  • 8(T) or 12(C) Channels/Bouquets multiplexing DVB-C or –T modulating agile RF-Channels
  • Web-based Network management and Logo/Text injections to the encoded Video's

Technical Data:

Digital-TV Encoder-modulator 8/16/24 HDMI inputs for option 1 ASI in for re-mux + 1x ASI in + USB-TS Player = channel insertion
Inputs and Outputs: 8/16/24 HDMI + 1 USB Player input for re-mux
128 IP input over UDP and RTP, GE port, RJ45
128 IP input over UDP and RTP, GE port, RJ45
DVB-C/RF out DVB-T/ATSC/ISDB-T(b) RF out upon request
Video Resolution IN and Out: INput: 1920×1080p60, 1920×1080i60, 1920×1080p50, 1920×1080i50, 1280×720p60, 1280×720p50, 720×576i50,720×480i60
Encoding out: 1920×1080p30, 1920×1080p25, 1280×720p30, 1280×720p25, 720×576p25,720×480p30
Video Encoding: MPEG-4 AVC/H.264, CBR/VBR, 1Mbps...13Mbps each ch., GOP: IP…P (P Frame adjustment, without B Frame)
Audio Encoding MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Pass through
48KHz, 24bit, Gain: 0-255 Adjustable
MPEG-1Layer2 Bit-rate: 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
LC-AAC Bit-rate: 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
HE-AAC Bit-rate: 48/56/64/80/96/112/128 kbps
Multiplexing: PID remapping ( automatically or manually)
Generate PSI/ SI table automatically
Automatic PCR adjusting
Modulation: DVB-C: 12 non-adjacent QAM carriers output (maximum bandwidth 192MHz)
Output Bandwidth: 50...960MHz, 1KHz step, EN300 429 / ITU-T J.83A/B
DVB-C: MER: ≥40dB, SR: 5.0MSps...7.0MSps, 1kSps steps
RF-Out: -20...+3dBm, 0.1dB step
Annex-A: 16/32/64/128/256 QAM 8MHz
Annex-B (US) : 64/256 QAM 6MHz <
DVB-T: EN300744, FFT modes 2K, 4K, 8K
USB-Port: TS-Player-Streamer from connected USB-PEN
Stream output 1 ASI output (Optional) as a mirror of one selected RF output carriers
12 MPTS output over UDP and RTP/RTSP as mirror of 12 DVB-C carriers
on 1x GbEthernet interface: GE port
System Web-Server based management via 100BaseT port
software upgrade via Web-IF
Dimension 482mm×328mm×44mm (W×L×H)
Approx weight Appr. 3.6kg
Environment 0...45°C (working condition); -20...80°C(in Storage)
Power requirements US/Korea..: AC 110V± 10%, 50/60Hz or RoW: AC 220 ± 10%, 50/60Hz, > 70W

Download the Datasheet PDF

HDM-95xy were xy=04 or 08 HDMI to DVB-C channels (or T, ... upon Request)

HDM-9500

BLANKOM® DVB Headend Technology: HDM (HDMI Digital Modulator):
Broadcast grade, high performance MPEG4 HD Encoder Modulator (4 or8 HDMI to RF output). The HDM-95xy C/T series products are BLANKOM’s new breakthrough all-in-one device, which integrate encoding (SD/HD MPEG-4/AVC H.264) and modulating to convert HDMI signals into DVB-C/DVB-T/ATSC-T/ISDB-Tb RF output. The HDM-95xy C/T HD encoder modulator is a professional high integration device which includes encoding, multiplexing and modulating. Input supports 4 or 8 HDMI inputs, ASI and a maximum of 64 or 128 IP input streams through the GBE port. It modulates DVB-C RF out with 2/4 adjacent carriers. The modulator type can be chosen from factory by ordering C or T version (Or A = ATSC or I = ISDB-T upon request)

Block-Diagram:
Blockschaltbild HDM-95xx-Modulator


Features:

  • Available with 4 or 8 HDMI-Inputs to RF-DVB-C QAM Channel out
  • MPEG4 AVC/H.264 HD/SD Video Codec and Audio: MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Pass through encoding
  • RF Out: 4(T/C) or 2(T/C) Channels /Bouquets multiplexing DVB-C or –T modulating RF outputs – adjacent
  • 1 ASI IN and 64/128 IP SPTS Inputs to multiplex into the output TS
  • Nx MPTS IP parallel output over UDP, RTP/RTSP
  • Accurate PCR adjusting
  • PID filtering and re-mapping, CA-Filter, PSI/SI rebuilding and editing
  • DVB-C/DVB-T/ATSC-T/ISDB-T RF out selectable (by order) -> So always use proper character when ordering: C/T/I/A
  • Web-based Network management and Logo/Text injections to the encoded Video's

Technical Data:

Digital-TV Encoder-modulator with 4 or 8 HDMI inputs; 64/128 IP inputs
Inputs and Outputs: 8/16/24 HDMI + 1 USB Player input for re-mux
128 IP input over UDP and RTP, GE port, RJ45
128 IP input over UDP and RTP, GE port, RJ45
DVB-C/RF out DVB-T/ATSC/ISDB-T(b) RF out upon request
Video Resolution IN and Out: INput: 1920×1080p60, 1920×1080i60, 1920×1080p50, 1920×1080i50, 1280×720p60, 1280×720p50, 720×576i50,720×480i60
Encoding out: 1920×1080p30, 1920×1080p25, 1280×720p30, 1280×720p25, 720×576p25,720×480p30
Video Encoding: MPEG-4 AVC/H.264, CBR/VBR, 1Mbps...13Mbps each ch., GOP: IP…P (P Frame adjustment, without B Frame)
Audio Encoding MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Pass through
48KHz, 24bit, Gain: 0-255 Adjustable
MPEG-1Layer2 Bit-rate: 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
LC-AAC Bit-rate: 48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
HE-AAC Bit-rate: 48/56/64/80/96/112/128 kbps
Multiplexing: PID remapping ( automatically or manually)
Generate PSI/ SI table automatically
Automatic PCR adjusting
Modulation: DVB-C: 2/4 x RF DVB-C out (2/4 carriers on combined IN -> Output) adjacent QAM carriers
Output Bandwidth: 50...960MHz, 1KHz step, EN300 429 / ITU-T J.83A/B
DVB-C: MER: ≥40dB, SR: 5.0MSps...7.0MSps, 1kSps steps
RF-Out: -25...-1dBm (82...105 dBμV), 0.1dBm step
Annex-A: 16/32/64/128/256 QAM 8MHz
Annex-B (US) : 64/256 QAM 6MHz <
DVB-T - optional: EN300744, FFT mode 2K; 6MHz, 7MHz, 8MHz; QPSK, 16QAM, 64QAM
Guard Interval 1/4, 1/8, 1/16, 1/32; FEC 1/2, 2/3, 3/4, 5/6, 7/8;
MER ≥42 dB; RF-Out: -28... -3 dBm (77...97 dBμV)
Stream output 2/4 IP MPTS outputs over UDP/RTP/RTSP, 1x1000M Base-T Ethernet interface
System Web-Server based management via 100BaseT port
software upgrade via Web-IF
Dimension 482mm×328mm×44mm (W×L×H)
Approx weight Appr. 3.6kg
Environment 0...45°C (working condition); -20...80°C(in Storage)
Power requirements US/Korea..: AC 110V± 10%, 50/60Hz or RoW: AC 220 ± 10%, 50/60Hz, > 70W

Download the Datasheet PDF

HDM-4200 Low Latency HDMI or HD-SDI MPEG2 and h.264 Encoder-Modulator

HDM-4200

BLANKOM® DVB Headend Technology: HDM (HDMI Digital Modulator):
Broadcast grade, high performance MPEG2 HD / MPEG4 HD Encoder Modulator (4 HDMI ro HD-SDI to RF output). The HDM-4220C and 4230C series products are BLANKOM’s innovative all-in-one devices which integrates encoding (MPEG-2 HD, MPEG-4/AVC H.264) and modulating to convert AV signals into DVB-C/DVB-T/ATSC-T/ISDB-T RF output. Equipped with 4 HDMI (or HD-SDI) channels input, 1 ASI input and an output with 2 parallel ASI ports as well as 1x IP with UDP Streaming (4xSPTS or 1 x MPTS) port. Flexible change of the dual encoding modules (HDMI/SDI/…) possible for mix mode as needed to order from factory.

Block-Diagram:
Blockschaltbild EMU-EncoderModulator


Features:

  • HDM-4230C = 4x HDMI and HDM-4220C = 4x HD-SDI with DVB-C out (consider for orders: T = DVB-T output)
  • RF Frequency range 30…960Mhz with excellent modulation quality MER ≥ 42dB
  • MPEG2 and MPEG4 AVC/H.264 HD/SD Video encoder with Audio-Codecs: MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Stereo (optional)
  • Enhanced video buffer (for SDI interface), selectable switching of video sources
  • Up to 1920x1080@50p/60p (MPEG4 AVC/H.264) and up to 1920x1080@50i/60i supported (MPEG2 HD)
  • 1x ASI input for re-multiplex; 1x RF input for mixing into existing CATV-networks
  • Simultaneously encoding with more than 10Mbps
  • IP stream output: 4x SPTS or 1x MPTS
  • LCN support (Logical Channel Number) in NIT
  • Web-based Network management and Logo/Text injections to the encoded Video's
  • A mixed installation of 1 dual HD-SDI and 1 dual HDMI Module is possible but need to be mentioned when ordering
  • Available with 12 HD-SDI Inputs as HDM-12220C/T

Download the HDM-4230 Datasheet PDF

Available as HDM-12220C/T Low Latency HD-SDI MPEG2 and h.264 Encoder-Modulator

BLANKOM® DVB Headend Technology: HDM (HDMI Digital Modulator):
Broadcast grade- HDM family with 12x HD-SDI Inputs high performance MPEG2 HD / MPEG4 HD Encoder Modulator. The HDM-12220C is BLANKOM’s innovative all-in-one devices which integrate encoding (MPEG-2 HD, MPEG-4/AVC H.264) and modulating to convert AV signals into DVB-C/DVB-T/ATSC-T/ISDB-T RF output. The HDM-12220 HD encoder modulator is a professional high integration device which includes encoding, multiplexing, scrambling and modulating. It supports 12 HD-SDI inputs, one DVB-C tuner input and maximum 512 IP input through the Data1 (GBE) port. It modulates DVB-C RF out with 16 non-adjacent carriers (or optional DVB-T RF out with 8 carriers and in parallel streams 16 (8 if DVB-T) MPTS to the second Data2 (GBE) output port. 1 ASI output can be configured as a mirror of one of MPTS. The modulator type can be chosen from factory by ordering C or T version (or even A = ATSC or I = ISDB-T)

Block-Diagram:
Blockschaltbild HDM-4xyz

Download HDM-12220 PDF Datasheet

our little guy: HDM-901C (T) 1x HDMI/CVBS to 1x DVB-T/C
as a simple cost effective Info-Channel Modulator

HDM-901C (T) 1x HDMI to 1x DVB-T/C

Block-Diagram:
Block-diagram HDM-901C

Application example:
Application-diagram HDM-901C

Features:

  • The ultimate cost effective DVB-Channel inserter for Hotels and Hospitals
  • HDMI - A/V encoder with DVB-C/T compliant QAM /COFDM one channel modulator with selectable CVBS or HDMI Full-HD Input.
  • Input: 1x HDMI or FBAS/CVBS + Stereo - Output: CATV – Coax RF signal with integrated combiner
  • MPEG4 AVC/H.264 Encoder up to 1080p60 and Audio encoding MPEG1 Layer2
  • Nominal RF Output power max. 94dBμV,Range: 1...899MHz
  • DVB-C QAM: 8MHz, Symbol Rate up to 9000 in 16, 64, 128, 256QAM modulation modes
  • or DVB-T COFDM: 6,7, 8MHz max. 1/32 GI, FFT 2k/8k
  • Wall mounting case

Download the HDM-901CT Datasheet PDF