c band multi channel dwdm edfa erbium doped optical amplifier gain 20db pa preamplifier
![VCA810 AGC Module, Automatic Gain Amplifier, Wide Band, Voltage Control, Amplification, Adjustable DA Programming c band multi channel dwdm edfa erbium doped optical amplifier gain 20db pa preamplifier](https://ae01.alicdn.com/kf/S260b3de939094d478426429815127213I.jpg)
VCA810 AGC Module, Automatic Gain Amplifier, Wide Band, Voltage Control, Amplification, Adjustable DA Programming
Бренд:
4924 Руб.
![Multi Sub-band Tri Band 900 1800 2100MHz Digital Band Selective Repeater Customized Digital Repeater Amplifier c band multi channel dwdm edfa erbium doped optical amplifier gain 20db pa preamplifier](https://ae01.alicdn.com/kf/S7e39b19321bc4766a579b640b8785b47m.jpg)
Multi Sub-band Tri Band 900 1800 2100MHz Digital Band Selective Repeater Customized Digital Repeater Amplifier
Бренд:
67049 Руб.
![Powavesound multi channel pa speaker amplifier 200W public address speaker power amplifier 400W and 6, 8 channel available c band multi channel dwdm edfa erbium doped optical amplifier gain 20db pa preamplifier](https://ae01.alicdn.com/kf/Sfb7fb627f6ce4ff58c40b68214ec936bf.jpg)
Powavesound multi channel pa speaker amplifier 200W public address speaker power amplifier 400W and 6, 8 channel available
Бренд:
57677 Руб.