Strong SRT4155Evolution, Service Manual, Page: 5 / 32

TECHNICAL SPECIFICATIONS
Transmission Standards : DVB, MPEG2
1. Tuner & Demodulator
LNB IF input 1 x F Type, IEC169-24, Female
LNB IF loop through output 1 x F Type, IEC169-24, Female
Input Frequency Range 950MHz to 2150MHz
RF input Signal Level -25 ~ -65 dBm
RF impedance 75 ohms
LNB Power 13.5 / 18.5Vdc +/- 5%,0.5Amax
Overload Protected
LNB tone switch 22KHz +/- 2KHz, 0.6Vpp +/- 0.2V
DiSEqC Version1.2,Tone burst A/B
Demodulation QPSK
Symbol Rate 2 ~ 45 Msps, SCPC/MCPC
2. MPEG
Transport Stream MPEG-2 TS Specification(ISO/IEC 13818)
Input Rate Max. 60Mbit/s
VIDEO MPEG-2 MP@ML
AUDIO MPEG-1/2 Audio layer 1,2
Aspect Ratio 4:3, 16:9
Video Resolution 720 x 576(PAL), 720 x 480(NTSC)
Audio mode Stereo, Dual channel, Joint stereo, Mono
Audio Sampling Frequency 32/44.1/48KHz
3. A/V & Data In/Out
TV SCART RGB, CVBS, L, R out
VCR SCART CVBS, L, R out
RGB, CVBS, L, R in
RCA JACK CVBS(Yellow)
Audio L, R(White, Red)
0/12Vdc out(Black)
TOSLINK Digital Audio Output(S/PDIF)
Serial Port RS232C D-Sub MaleType