Hordozható DVB-T/T2 DTV Analizátor
Standard
DVB-T/H: EN 300 744, EN 302 304
DVB-T2: EN 302 755, TS 102 831, EN 102 773
RF Input
1×RF input-BNC-50Ω
Input Sensitivity:-95dBm ±3dB
Input Frequency: 48MHz - 862MHz
Bandwidth: 6MHz, 7MHz, 8MHz
TS Input
1×TS input, BNC female-50Ω
Data Format: 188/188+8(+8)/204 bytes
Burst or Packet mode,
Bit Rate: 50Mbps max
Demodulation
Support Two Inputs: RF and TS
Real-time demodulation and measurement process
All DVB-T2 modes supported including Single & Multi-PLPs
Transmission mode Monitoring, including FFT, GI, Constellation, Cell_ID, LDPC, etc.
1x PLP decoded at the same time
Automatic L1-Signalling decoding
Automatic constant rate TS output
Null packet insertion
RF Measurement
Full band input level: -50dBm to -10dBm
Channel Input level: -90dBm to -30dBm
MER: up to 36 dB ±1dB
Shoulders: > 44 dB
SNR, Pre LDPC BER, Pre BCH BER, FER
T2 symbols per T2 frame
Tone Reservation, ISSY, PLP Id List
Carrier Frequency Offset
Measurement Display
– Constellation
– Signal Spectrum
– Channel Impulse Response
Monitoring Display
– SFN Windows
– Signal Power Bar Graph
– Recovery Transmission Modes
TS Measurement
Stream management
MPEG-TS Figures: TS_Sync, Continuity_count_error, PCR jitter, PCR repetition and PTS difference
TS/ IP data rate
TS Output
TS output via ASI port, BNC female connector
TS streaming over IP output, RJ-45 connector
Control port
Serial control protocol via RS-232/-485
TCP/IP control interface Via Ethernet
Physical
Supply voltage: AC 220V-DC 12V Adapter, 15W
Aluminium package (224X378X266mm)
Operating temperature range :0 ℃ to 50 ℃