37
DSB-4700F
36
DIGITAL SATELLITE RECEIVER
DSB-4700F
TECHNICAL SPECIFICATIONS
Power supply
Type : SMPS
Input voltage : AC 120V~,60 Hz
Fuse rating : 250 V/T1.6AH
Tuner
Freq. Range : 950 ~ 2150 MHz
Input signal level : -65 ~ -25 dBm
Channel selection : PLL frequency synthesizer
Input impedance : 75 Ωunbalanced
Connector type : F type female
LNB power control : 13 V/18 V, 22 kHz tone
DiSEqC : 1.2 supported
Demodulator
Type : QPSK DEMODULATION (DVB-S)
Symbol rate : 1 ~ 45 Ms/s
Inner FEC : Viterbi Convolutional
Coding Rate - 1/2,2/3,3/4,5/6,7/8
Outer FEC : Reed Solomon Coding (204,188), t = 8
Video decoder
System decoding : MPEG 2 ISO/TEC 13818
(Transport Stream)
Profile and level : MPEG 2 MP@ML (4:2:2)
Data rate : 1~ 15 Mb/s
Video formats : 4:3 (normal) & 16:9 (widescreen)
Picture resolution : 720(H) x 576(V) x 50 fields/sec
Audio Decoder
System decoding : MPEG 1 ISO/TEC 11172~3 layer I & II
Audio mode : MONO, DUAL, STEREO, JOINT STEREO
Sampling frequency : 32, 44.1, 48 kHz
A/V output
RCA JACK : VIDEO (CVBS), AUDIO R&L
RF modulator
Modulator output : CH 3 or 4 (preset to CH 3)
Video type : NTSC
Output level : 66 ± 5 dBµV
Output connector : F-Type, IEC 169-24, female
Ant. O/P connector : F-Type, IEC 169-24, female
Serial data interface
Standard : RS232C, Max. 115.2 kB
Connector type : 9 pin D-type female
TECHNICAL SPECIFICATIONS