Copyright © 2019
–
2020 DARE!! Products
Page 13
Side connections and indicators of the remote unit:
For optimum RF performance, the left and right side of the remote unit are a mirror
reflection of each other. Each side has:
•
4x SMA connectors for RF inputs
•
4x SMA connectors for external bias inputs
•
4x bias indicators (Red LED)
o
these LED’s will
illuminate as soon as a DC-voltage is present on the RF
input connector for the active antenna.
•
4x channel active indicators (Green LED)
o
these LED’s will
illuminate to indicate the channel which RF signal is
transferred over the optical link to the plug-in card. Please note that only
one channel can be active at a time.
In the picture above the right side is shown with the connections 1 to 4. On the other
side (left side) the remaining connections 5 to 8 are located.
Refer to the specification section in this manual for the allowed voltage range and
maximum current of the bias supplies.
