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Модификации:
Новые модели на замену
Name
GA8330(OR)
GA8330(OR)Pt
Wave working length
1290 -1600 nm
Optical input level
-5..+2 dBm
Reflection coefficient on input
> 45 dB
Frequency band
Direct channel
45/87/-860 MHz
Reverse channel*
5-30/65 MHz
Unevenness of amplitude-frequency characteristic
± 0.75 dB
Ratio signal/noise
> 51 dB
Output level (at -0dBm at input)
112 dBµV
108 dBµV
Composite distortions level (at 84 channels PAL-D with a transmitter WT86xxC)
CTB
-65 dB
CSO
-60 dB
Attenuation of test point/socket type
-30 dB/ "F"
Supply voltage, remote/local
30-60 V, 50 Hz /220 V, 50 Hz
Working temperature range
-20° ? +50° C
Consumed power
30 W
Dimensions/weight
245×225×150 mm / 3 kg
Input level of a signal for the reverse channel transmitter module
90 dBµV
* - determined by replaceable diplexer-filter
For more detail information about main differences between various models of optical receivers from ARCOTEL, and their technical characteristic, please, visit a site.
Flow chart:
output RF divider (3.5, 10 dB) - supplied as an unit
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