Promax TV Explorer HD Manual De Usuario página 123

USER'S MANUAL. TV EXPLORER HD / HD
ANALOGUE SIGNALS MEASUREMENT
LEVEL MEASUREMENT
Measurement range
Terrestrial TV & FM bands
Satellite TV band
Reading
Digital
Analogue
Measurement bandwidth
Audible indicator
Accuracy
Subband
Terrestrial bands
Satellite band
Overrange indication
MEASUREMENTS MODE
Terrestrial bands
Analogue channels
Digital channels
Satellite band
Analogue channels
Digital channels
DATALOGGER function
Analogue channels
Digital channels
SAT IF TEST Function
ATTENUATION TEST Function
4
Using PkTools software application with a PC.
5
Function to be used with RP-250 or RP-050 IF signal simulator.
6
Function to be used with RP-250 or RP-080 pilot signals simulator.
05/2011
LE
10 dBµV to 130 dBµV (3.16 µV to 3,16 V).
30 dBµV to 130 dBµV (31.6 µV to 3,16 V).
Auto-range, reading is displayed on an OSD
window.
Absolute value calibrated in dBµV, dBmV or dBm.
Relative value through an analogue bar on the
screen.
230 kHz (Terrestrial band)
According to span (maximum band ripple 1 dB).
LV audio. A tone with pitch proportional to signal
strength.
±1,5 dB (30-120 dBµV, 5-45 MHz) (22 °C±5 °C).
±1.5 dB (30-120 dBµV, 45-1000 MHz) (22 °C±5 °C).
±2.5 dB (40-100 dBµV, 950-2050 MHz) (22 °C ± 5 °C).
< >.
Level, Video-Audio ratio, Carrier-Noise ratio and
frequency deviation.
Channel power, Carrier-Noise ratio and Channel
identification.
Level and Carrier-Noise ratio.
Channel power and Carrier-Noise ratio.
4
Measurements automatic acquisition and storage.
Level, C/N and V/A ratios.
Frequency offset, MPEG-2 / MPEG-4 detection,
power, C/N, MER, CBER, VBER, LBER and noise
margin.
5
IF distribution network response for satellite band.
6
Signal distribution network response for terrestrial
band.
4 MHz (Satellite band)
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