Promax HD RANGER, Руководство пользователя

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Accuracy
Terrestrial
bands
±1.5 dB (25-120 dBµV, 45-1000 MHz) (22 ° C ± 5 ° C).
Satellite band ±1.5 dB (35-100 dBµV, 950-2050 MHz) (22 ° C ± 5 ° C).
Out of range
indication <, >.
RF MEASUREMENTS
Terrestrial bands
Analogue
channels
Level, Video-Audio ratio, Carrier-Noise ratio.
Digital
channels
Channel power, Carrier-Noise ratio.
Satellite band
Analogue
channels
Level and Carrier-Noise ratio.
Digital
channels
Channel power and Carrier-Noise ratio.
SPECTRUM ANALYSER MODE
Measurement range
Satellite band 10 dBµV to 130 dBµV (3.16 µV to 3.16 V).
Terrestrial
bands
10 dBµV to 130 dBµV (3.16 µV to 3.16 V).
Measurement bandwidth
Terrestrial
100 kHz.
Satellite 100 kHz.
Span
Terrestrial
Full span (full band) - 500 - 200 - 100 - 50 - 20 - 10 MHz
selectable.
Satellite Full span (full band) - 500 - 200 - 100 - 50 - 20 - 10 MHz
selectable.
Markers 1 with frequency and level indication.
Reference
level
65 dBµV to 135 dBµV, adjustable in steps of 5 dB.
Measurements
Terrestrial bands
Analogue
channels
Level, C/N, V/A.
Digital
channels Channel power, C/N, MER and BER (according to modulation
type).
Satellite band
Analogue
channels
Level, C/N.
Digital
channels Channel power, C/N, MER and BER (according to modulation
type).
Spectrum
range Span, dynamic range and reference level are variable by means of
arrow cursors.
7-64 August 2012