Promax PROLINK-4C, Manual

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USER’S MANUAL. PROLINK-4C
Page 4 02/2003
Maximum input voltage
DC to 100 Hz
50 V rms (powered by the AL-103 power charger)
30 V rms (not powered by the AL-103 power charger)
5 MHz to 2150 MHz 130 dBµV
LEVEL MEASUREMENT
Measurement range
Terrestrial TV & FM bands 20 dBµV to 120 dBµV (10 µV to 1 V)
Satellite TV band
30 dBµV to 120 dBµV (31.6 µV to 1 V)
Reading Auto-range, reading is displayed on an OSD window
Digital Absolute value calibrated in dBµV, dBmV or dBm
Analogue Relative value through an analogue bar on the screen
Measurement bandwidth
230 kHz (Terrestrial band)
4 MHz (Satellite band)
(maximum band ripple 1 dB).
Audible indicator LV audio. A tone with pitch proportional to signal
strength.
Accuracy
Sub-band ± 1.5 dB (30-120 dBµV, 5-45 MHz) (22ºC ± 5ºC)
Terrestrial bands ± 1.5 dB (30-120 dBµV, 48,25-861 MHz) (22ºC ± 5ºC)
Satellite band ± 1.5 dB (40-100 dBµV, 900-2150 MHz) (22ºC ± 5ºC)
Overrange indication
↑
,
↓
MEASUREMENTS IN TV MODE
Terrestrial bands
Analogue channels Level, Video-Audio ratio and Carrier-Noise ratio (Auto
and Referenced).
Digital channels Channel power (Auto) and Carrier-Noise ratio (Auto
and Referenced).
Satellite band
Analogue channels Level and Carrier-Noise ratio (Auto and Referenced)
Digital channels Channel power (Auto) and Carrier-Noise ratio (Auto
and Referenced).
DATALOGGER function Automatic acquisition of up to 9801 measurements
SPECTRUM ANALYSER MODE
Satellite band
30 dBµV to 120 dBµV (31.6 µV to 1 V)
Terrestrial bands 20 dBµV to 120 dBµV (10 µV to 1 V)
Measurement bandwidth
Terrestrial 230 kHz, 1 MHz selectable
Satellite 230 kHz, 4 MHz selectable
Span
Terrestrial Full span (full band), 500, 200, 100, 50, 32, 16, 8 MHz
selectable.
Satellite Full span (full band), 500, 200, 100, 50, 32 MHz
selectable.
Markers 2 with level, frequency, level difference and frequency
difference indications.