Manufacturer's Code HD-4001DM

$5400.00 per ea

Quantity Price
ea $5,400.00
2+ $4,995.00
per ea
All prices shown are (inc. GST)


This new high definition, HDMI equipped, modulator system will allow you to distribute any HD devices (Foxtel, Austar, DVD etc) in true HD around the home or business with ease. Transmit sources to secondary locations over a single 75Ω coaxial cable. Each AV input can be assigned its own dedicated TV channel. It allows the connected sources to be viewed at multiple locations simultaneously, depending on the splitters used. Selecting the desired source is as simple as changing channels on your TV. Ideal for retro-fitting/upgrading older analogue modulator installations. Includes power supply.

All digi-MOD HD and IP products support HDCP.


  • Quad Input High Definition DVB-T Modulator that converts HD video and audio signals to digital COFDM DVB-T Channel
  • Dual Mode - MPEG-2 & AVC (MPEG-4) Encoding
  • Distributes 576i / 720P / 1080i / 1080P picture quality (1080P only available on AVC)
  • HDMI, Component, CVBS & Analogue Audio Inputs
  • Programmable; Channel, Network Names and LCN
  • Full function front LCD display for adjustments
  • Remote Access and control GUI via Web browser
  • Emergency Announcement System control (EAS) input
  • Internal FAN Cooling System for Long Life Span
  • 2K/8K Carriers
  • Adjustable VHF / UHF Output (6-69)
  • 20 dB Adjustable Attenuation (98dB launch)
  • 1 RU Rack Mountable
  • Distributes on any new or existing RF cable
  • Most Affordable Price Point for HD distribution
  • Installed within minutes – plug n play technology

Information & Downloads


  • VIDEO INPUTS (Video by Priority):
  • - HDMI: 1.4v
  • - Component: YprPb (RCA)
  • - Composite: CVBS (RCA)
  • - Audio Inputs: L/R (RCA)
  • Video Encoder:
  • - Mode: MPEG-2, MPEG-4(AVC)
  • - Video Resolutions: 1080p (AVC Only), 1080i, 720p, 576p, 576i, 480p, 480i
  • AUDIO Encoder:
  • - Audio Compression: MPEG-1 Layer II, AAC, AC-3 (Optional), AC-3 Pass Through
  • RF DVB-T Support:
  • - Frequency: Channel Plan - Varies by Country
  • - RF Channel Output: 4 multiplexed on to 2 RF Output
  • - Constellation: 64QAM (16QAM)
  • - Bandwidth: 7 MHz
  • - RF Level Output: 100dB
  • - MER: >40dB Typical
  • - FEC: 1/2, 2/3, 3/4, 5/6, 7/8
  • - Guard Interval: 1/4, 1/8, 1/16, 1/32
  • - OFDM: 8K (2K)
  • - Attenuation: 1-20dB (1dB steps)
  • - RF Output: "F" - Female 75 ohm
  • - Closed Captioning Control: By Selection (use of CVBS Input)
  • EAS Support:
  • - Connection: Terminal Type
  • - Video Input: CVBS (RCA)
  • - Audio Input: L/R (RCA)
  • ASI Support:
  • - Connection: 75 ohm (BNC)
  • - Output: TS Multiplexed
  • IP Output: - not available
  • Management / Control:
  • - Front Panel LCD Control: Full Support (Up/Down/OK Buttons)
  • - GUI: IE9, Firefox, Chrome, Safari
  • - Password Protected: Front Panel, GUI
  • General:
  • - Rack Mountable (1RU): 482.7mm x 240mm x 44.4mm - 19" EIA Standard
  • - Internal Fan Cooled: Dual Internal
  • - LCD Front Panel: Dual Line, Scrolling Display
    • *Specifications are subject to change without notice.

Warranty & Returns


We offer 12 months warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.


Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 14 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.