Elettronika TXUP10000LD, Общее описание устройства

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VIDEO SECTION
Video input ............................................................................................................................................. BNC 75
Ω
connector
Nominal input level .............................................................................................................................................. 1Vpp ±6dB
Return loss ............................................................................................................................................................... > = 30dB
DC Restoration ........................................................................... Clamped to the blanking level without affecting the burst
White limiter ................................................................................. At 90% picture signal without affecting the chrominance
Transmission characteristics
Sideband spewctrum response .................................................................................................... According to the standard
Amplitude frequency response .................................................................................................... According to the standard
Group delay variation without receiver pre-correction and TV demodulator flat ................................................... < = ±35ns
Non linearity distortion (10 to 75% mod.) ................................................................................................................... < = 5%
Differential gain (10 to 75% mod.) ............................................................................................................................... < = 5%
Differential phase (10 to 75% mod.) .............................................................................................................................. < = 5°
Signal to random noise ratio (weighted 0.2 to 5MHz) .............................................................................................. > = 60dB
Blanking level variation ............................................................................................................................................... < = 2%
2T k factor ................................................................................................................................................................... < = 2%
AUDIO SECTION
Nominal input level (±50kHz dev.) ..................................................................................................................... -10 to +8dBm
Input impedance ............................................................................................................................................ 600
Ω balanced
Pre-emphasis .................................................................................................................................................................. 50ms
Transmission characteristics
Amplitude frequency response ............................................................................................................ 40 to 15000Hz ±0.5dB
Total harmonic distortion ......................................................................................................................................... < = 0.5%
FM Signal to noise ratio (referred to ±50kHz dev. f = 400Hz) ................................................................. > = 60dB (weighted)
AM Signal to nokise ratio .......................................................................................................... > = 50dB (referred to 100%)
AM Synchronous modulation ................................................................................................... < = 40dB (referred to 100%)
REMOTE CONTROL
Parallel interface ............................................................................................................................. On/Off, Alarms, Interlock
Serial interface ...................................................................................................... RS232 (Full monitoring and management)
GENERAL
Power supply voltage ....................................................................................................... 230VAC, ±10% (other on request)
Frequency ........................................................................................................................................................ 50-60Hz, ±5%
Temperature operating range .................................................................................................................................. 0 to 45°C
Altitude ............................................................................... Up to 2.500 meters (> = 2.500m with additional cooling system)
Power consumption (cooling system included) .............................................................................. < = 24.5kVA (black level)
Power factor ................................................................................................................................................................ > = 0.9
Cooling .................................................................................................................................................................. Forced air
Dimensions ................................................................................................................................................ n. 2 Rack 19”-42U