Hoi Mebo870,
Ziet er wel een top hebbeding uit maar wel prijzig 399€ bij amazon Duitsland
de technische gegevens
grts
HDMI Modulator single DVB-T
Features
► 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
► RF LOOP THROUGH: 50MHZ ~2400MHZ
► 4G - LTE (Long Term Evolution) Filtering switch ON-OFF
► Modern OLED display 128X32 dots
► Slim housing (164x106x41 mm)
► Low power consumptionTechnical Specification
HARDWARE
Technical characteristics
ENCODER
Processor
► Host CPU: 200MHZ 32Bits RISC,
Security Processor : 200Mhz 32Bits,
Audio Processor: 200MHZ 32Bits
Memory
► RAM DDRII 16bit 512Mbitsx1 (Embedded)
► Flash NOR Flash 32Mbit x 1
Video
► 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
► Audio encoder: MPEGI layer1/2, MPEGII Layer II
AAC LC, HE-AAC v1/V2 (2-CH)
MODULATION
► 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
TOP SIDE
► 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)
FRONT PANEL
Operation display
► Display: 128x32 dots OLED Display
(IIC or SPI communication protocol)
LED Indicator
► Power & work state LED: POWER/LOCKED/SIGNAL Indicator
Buttons
► Tact switch X6(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
SOFTWARE
Technical Characteristics
ADJUSTABLE FUNCTIONS
► 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
etc.
► 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
► PMT PID
SOFTWARE UPGRADE
► USB: Upgrade Time < 20S, according to the size of the
upgrade file
► CONFIG DATA function (USB extract, Upload to Modulator)
SYSTEM SETTINGS
► Factory reset
► System version
► System Boot time: Total:< 20 Seconds
► Default setting: SID,PID,Video resolution,etc.
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