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Digital single-channel FULL HIGH DEFINITION modulator

Product Code: JH-EDMOD-01
Digital single-channel FULL HIGH DEFINITION modulator.

HDMI signal input from any HDMI source (Terrestrial & Satellite TV receivers, cameras, DVD's, DVR's, etc) is converted to FULL HIGH DEFINITION 1080p, Digital Terrestrial DVB-T signal output, in VHF/UHF band. Produces excellent quality signal output and features ALL-BAND RF-LOOP signal input plus ON/OFF switch for filtering 4G-LTE frequencies!

With USB port for fast firmware update and CONFIG DATA.

► DVB-T standard Compliant
► 3-Processor System W/Host: CPU: 200MHz 32Bits RISC/Security Processor: 200MHz 32Bits/ Audio Processor: 200MHz 32Bits
► High Video Resolution (up to 1080P@30FPS)
► Symbol rate up to 31.668MBPS
► Fast USB upgrade (less than 15s, depending on file size)
► CONFIG DATA function (USB extract, Upload to Modulator)
► Frequency Range: VHF III(174~233MHZ), UHF (470~858MHZ, 470~790 ΜΗΖ, with LTE ΟΝ)
► M.E.R. more than 35dB
► 4G - LTE (Long Term Evolution) Filtering switch ON-OFF
► Modern OLED display 128X32 dots
► Slim housing (164x106x41 mm)
► Low power consumption

Technical characteristics

► Host CPU: 200MHZ 32Bits RISC,
Security Processor : 200Mhz 32Bits,
Audio Processor: 200MHZ 32Bits

► RAM DDRII 16bit 512Mbitsx1 (Embedded)
► Flash NOR Flash 32Mbit x 1

► Video encoder: ISO/IEC 11172-2 MPEG1, ISO/IEC 13818-2 MPEG2 MP@HL, ISO/IEC 14496 MPEG4 compliant Support
SP@L3 to ASP@L5, ISO/IEC, 14496-10 AVC, HP@level 4.1,
MP@level 4.1, H.263 profile 0, JPEG base-line, progressive.
► Aspect Ratio: 16:9 wide screen, 4:3 letter box, 4:3 pan scan,support AFD(DTG, MingDTG)
► Resolution: 1080i,up to 1080p@30FPS

► Audio encoder: MPEGI layer1/2, MPEGII Layer II AAC LC, HE-AAC v1/V2 (2-CH)

► Output frequency range: 174~233MHZ (VHF III), 470 - 858 / 790 LTE-ON MHz (UHF)
► Output impedance: 50 [Ω]
► Input impedance (Loop to Output): 50 [Ω]
► Forward Error Correction (FEC): 1/2,2/3,3/4, 5/6, 7/8
► Guard Interval: 1/4,1/8,1/16,1/32
► Constellation: QPSK,16QAM,64QAM
► RF Output Level: Default 90 dbμV, up to +6dbμV (in +2dbμV steps) or down to -14dbμV (in -2dbμV steps)
► Bandwidth: 7MHZ(VHF),8MHZ(UHF)
► FFT: 2K,8K
► Reed Solomon: 202,188,T=8
► Symbol rate: up to 31.668 MBPS
► MER: More than 35db

► RF Input (LOOP to Output): Impedance:50 Ohm Input type: F-type female
► RF Output: Impedance: 50 Ohm Output type: F-type female
► USB Connector (software upgrade): 1
► 4G - LTE (Long Term Evolution) Filtering switch: ON/OFF
► HDMI Input: 1, High Definition
      Media Interface HDMI V1.4a
► USB Connector: 1, Type: Host 2.0
► Power DC Input Connector: X1 DC(12V, 2A)


Operation display
► Display: 128x32 dots OLED Display
(IIC or SPI communication protocol)

LED Indicator
► Power & work state LED: POWER/LOCKED/SIGNAL Indicator Buttons
► Control buttons
     (UP/DOWN/LEFT/RIGHT,MENU,OK: Set Output channel/FEC/CONSTELLATION/FFT/Channel Name etc.)

Power supply
► Power supply unit type: Adapter Input:100~240V AC,Output:DC 12V/2.0A
► Power consumption in normal working mode: < 10W Mechanical
► Dimensions: 164(W)X106(D)X41(H)mm
► Material and structure: Metal cabinet and 2 layers PCB structure, with heat dispersion outlets

Technical Characteristics
► Program name
► Output Frequency: VHF:174~233MHz:UHF:470~858 MHz,470-790 ΜΗΖ LTE-ON
► RF output level:Default 90 dbμV, up to +6dbμV(in +2dbμV steps) or down to -14dbμV (in -2dbμV steps).
► FEC: 1/2,2/3,3/4,5/6,7/8
► Constellation: QPSK,16QAM,64QAM
► FFT: 2K,8K
► Guard Interval: 1/4,1/8,1/16,1/32
► Logical Channel Number
► 6 buttons(Left/Right/Up/Down/OK/Lock): Adjust Output Channel(Frequency)/FEC/Constellation/FFT/Program Name
► Display setup text messages on OLED: Channel name,Network Name, Program number and above parameters
► Bandwidth: 7MHz(VHF), 8MHz(UHF)
► Audio bit rate
► Video bit rate
► Audio Format
► Audio PID
► Video PID

► USB: Upgrade Time < 20S, depending on the size of the upgrade file
► CONFIG DATA function (USB extract, Upload to Modulator)

► Factory reset
► System version
► System Boot time: Total:< 20 Seconds
► Default setting: SID,PID,Video resolution,etc.

Inc VAT: £250.00
Customer Reviews
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5 Stars
R Ryan
“I purchased this HD Modulator to replace an analogue one I was using to display CCTV images. It is a very neat, compact piece of equipment that is ready to go out of the box (although it obviously has a multitude of adjustments if required) and delivers outstanding picture quality within minutes of turning it on; very impressive!”
5 Stars
Mike K
I found this unit having struggled to find a wireless HD HDMI solution that worked. I was originally looking to distribute Sky HD around the house via Ethernet, Coax cable or using mains adaptor plugs. This seemed like a much neater solution with all the work taking place at the base. I'm pleased to report it was easy to install, pretty much plug and play. The default DTV output frequency adds a TV-1 channel 800 which is one step back from BBC1 SD, DTV Channel 1. The signal is as strong as the regular DTV channels and the Sky magic eye system works alongside. The routing is aerial socket to unit and then unit to Sky box (or similar). The modulator has two satellite style male RF outlets and comes with two converters to female aerial sockets for regular aerial cables. You will probably need an HDMI splitter (and additional HDMI cable) so you can still run Sky to your main TV or AVR. The box itself is well built with a solid metal case and is very neat. The instructions are detailed but if you need to change frequency some further advice might be needed. It does work perfectly out of the box but some knowledge of DTV channels would be needed if changing from the factory settings. The good news here is A Class Technology have excellent customer service with online chat help live during working hours so they would help if you have any questions. In summary this is not a cheap solution but it is very fairly priced for an A Grade product that works without encoding or running extra cables.