Ecler AVMA8-8, Руководство пользователя

Страница: 11 / 12

11
11. TECHNICAL CHARACTERISTICS
VIDEO
Video switching is carried out by means of vertical intervals controlled by a microprocessor (not
random), in line 2.5 (outside of all teletext information, time codes and data).
Input level 1 Vpp
Output level 1 Vpp
Bandwidth 250 MHz –3dB 150

L-R Crosstalk 78dB @ 5 MHz
Output Crosstalk 80dB @ 5 MHz
Diff. Phase < 0.02 º
Diff. Gain < 0.02 %
Isolation 95dB @ 5 MHz
Signal noise ratio 73dB
Input impedance 75

Output impedance 75

AUDIO
Input impedance 30K

Output impedance 33

Nominal input level 0dBv
Maximum input level 22dBv
Nominal output level 0dBv
Diff. L-R level 0.06dBu
Diff. Phase <0.02º
THD+N. Output @ 1kHz 0dBv <0.03%
Frequency response 10 Hz a 150 kHz –1dB <0.1dBv
Linearity 20Hz @ 20kHz <0.03dBv
L-R Crosstalk <90dBv
Inputs Crosstalk <88dBv
Signal noise ratio <90dB
COMMON
External control RS-232
Commutation time < 60 nseg.
Dimensions Panel 482.6x44mm
Depth 195mm
Mains 90-264V AC 47-63Hz
Power consumption 12VA