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Measuring equipment in CATV networks

Generator for adjustment of return channel AFC MULTITEST MT1180

4

Генератор для настройки АЧХ обратного канала MULTITEST MT1180

Description:

The generator is intended for adjustment of the return channel amplitude – frequency characteristic in the interactive cable television networks. It generates an unmodulated test signal on the three fixed frequencies within the return channel range. The signal frequencies are 10/20/30 MHz or 8/34/60 MHz depending on the generator design variant.

Specifications:

Parameter

Value

Output level of the carrying, dB/mkV

the switch in position "ON" and the green indicator lights

105

the switch in position "-20 dB" and the red indicator lights

85

Quartz crystal control

+

Power supply

off-line, from 2 АА type batteries (not included in the device set)

Dimensions, mm

134 × 68 × 23

Wight, g

140