Promax TV EXPLORER HD+ Manual De Instrucciones página 129

USER'S MANUAL. TV EXPLORER HD+
Signal identification
RF INPUT
Impedance
Connector
Maximum signal
Maximum input voltage
DC to 100 Hz
5 MHz to 2150 MHz
DIGITAL SIGNALS MEASUREMENT
MARGIN OF POWER MEASUREMENT
COFDM:
QAM:
QPSK/8PSK:
MEASUREMENTS
3
DVB-T/H (COFDM):
Presentation:
DVB-T2 (COFDM)
Presentation
DVB-C (QAM):
Presentation:
DVB-S (QPSK):
Presentation:
DVB-S2 (QPSK/8PSK):
Presentation:
CONSTELLATION DIAGRAM
Type of signal
Presentation
DVB-H/T SIGNAL PARAMETERS
Carriers
Guard Interval
Code Rate
Modulation
Bandwidth
Spectral inversion
3
The TV EXPLORER does not decode images from DVB-H channels.
If the DVB-H channel uses a type of interleaver "in-depth" then it will not show the measures CBER and VBER.
11/2013
Analogue and digital. Automatic.
75 Ω.
Universal, with BNC or F adapter.
130 dBμV.
50 Vrms (powered by the AL-103 power charger).
30 Vrms (not powered by the AL-103 power
charger).
130 dBμV.
45 dBμV to 100 dBμV.
45 dBμV to 110 dBμV.
44 dBμV to 114 dBμV.
Power, CBER, VBER, MER, C/N and Noise margin.
Numeric and level bar.
Power, CBER, MER (up to 35 dB), C/N, LBER and
LDPC Iterations.
Numeric and level bar.
Power, BER, MER, C/N and Noise margin.
Numeric and level bar.
Power, CBER, VBER, MER, C/N and Noise margin.
Numeric and level bar.
Power, CBER, LBER, MER, C/N, wrong packets and Link
Margin.
Numeric and level bar.
DVB-T/H, DVB-T2, DVB-C, DVB-S and DVB-S2.
I-Q graph.
2k / 4k/ 8k.
1/4, 1/8, 1/16, 1/32
1/2, 2/3, 3/4, 5/6, 7/8.
QPSK, 16-QAM, 64-QAM.
5, 6, 7 and 8 MHz (Selectable by the user).
ON, OFF.
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