Specifications

multi-channel FTA IRD
1 MPEG-2 and DVB-S standards compatible
2 4 to 4 IRD module design
3 4 inputs, 4 loops through output

multi-channel FTA IRD

Outline 

     NDS3931 4 to 4 (4 in 1) FTA IRD is a cost effective integrated design of four DVB-S2/S(optional) IRD in one U rack space, every single set performs and operates like a single FTA ASI IRD with separate set of (2 ×CVBS, 1 ×Audio L, 1 ×Audio R) and dual (mirrored) ASI. This modularized design largely saves the cost of the transport freight, the space of frame rack and power consumption. In general, it greatly optimizes the functionality and structure of the normal standard-alone FTA IRD. 

 

Features

    MPEG2 and DVB-S standards compatible

    User-friendly and easy operating menu

    Editing all parameters of satellite and transponder

    OSD TV image-test (DVB ETS 300 706) and subtitle supporting

    Auto-switching PAL/NTSC

    Auto-saving the latest channel

    4 to 4 IRD module design, more compact in structure

    Standard 19″1U structure

 

Specifications

 

Tuner IN	4×input, 4×loop through output
Input Level	-65~-25dBm
Input Frequency	950~2150MHz
Symbol Rate	2-45Msymbols
FEC Code Rate	1/2, 2/3, 3/4, 5/6, 7/8QPSK
Video OUT	4×CVBS (RCA interface)
Audio OUT	4×Audio (L/R)
ASI OUT	4×2 BNC interface
Miscellaneous	Dimension	44mm×482mm×410mm
	Temperature	0~45°C(Operating), -20~80°C(Storage)
	Power	AC 90~220V, 50/60Hz, 25W