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MAC-401 - Four AV to COFDM Modulator
For price, see our offline price list section 1.01.
For the first time! A solution for the AV input problem in an all digital world. The MAC-401 has been specifically configured into a low cost stand alone case designed for the purpose of converting existing A/V outputs from analogue sources into a ‘Freeview’ compatible digital multiplex.
The MAC-401 works by offering the incoming A/V signals into an MPEG-2 encoder whereby the signals are converted into a digital bit stream. This is modulated into a COFDM multiplex occupying an 8MHz bandwidth.
With an onboard LCD programmer or via a conventional PC or laptop (using web browser), our simple menu based setup screen allows the titling and channel numbering with a whole host of extra features, such as channel tuning and level adjustment.
 
Use for converting to COFDM from AV sources: satellite receivers, CCTV cameras and DVD players or distributing in-house channels.
Input
Video: 4 x CVBS (composite)
Video input level: 0.7…1.4Vpp
Video input codifications: PAL/NTSC/SECAM
Audio Input: 4 x mono/stereo
Audio input level: 0.5…4Vpp (RCA cx)
Connectors: RCA
Processing
Audio compression: MPEG 1 layer II
Video compression: MPEG2 MP@ML
Maximum resolution: PAL 720x576@25fps; NTSC 720x480@30fps
Quality: DVD Full D1
Insertion of PSI/SI tables: PAT, PMT, SDT, NIT, TDT, TOT, EIT
LCN processing: YES
Editable Channel and Info titles: YES
Output
Output standard: ETSI EN 300 744 (DVB-T)
Carriers: 2K, 4K, 8K
Output format: QPSK,16QAM, 64QAM
Guard intervals: 1/4, 1/8, 1/16, 1/32
Code rate: 1/2, 2/3, 3/4, 5/6, 7/8
Output frequencies: 51…858MHz
Off set frequency steps: Down to 1kHz
Channel bandwidth: 6, 7, 8MHz
Maximum output level: 80 dBµV
Output attenuation: 0…-15dB
MER (typical): 38dB
General
Voltage: 230-240Vac
Power consumption: 0.45A / 30W
Temperature range: 0…+45ºC
Weight: 2.5kg
Dimensions: 302x251x44mm
Interface
Standard: Ethernet 10Base-T
Local interface: LCD + joystick
Remote interface / updates: Web / Ethernet
A Real Time Saviour! A cross over CAT5 cable for connecting MAC-x01 to a PC - part number XOPC100 - in stock now!
by Ikusi. New!
Quick set-up guide for the MAC-x01 family (updated) helps you through setting the IP address of your computer (in few easy steps, thanks to Net Profiles) and connecting to MAC-x01. Also includes how to configure multiple MAC units to be used in one system.
Latest firmware 1.30 (new) (right click on the link and choose "save as")
For more information, please see Ikusi website
Full Specification (PDF)
EC-Declaration of Conformity
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