ACU-A20-S
Optimizer RT® Antenna Control Unit AISG 2.0
Rev : C | Rev date : 17 Sep 2021
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The ACU-A20-S Antenna Control Unit (ACU) is part of the complete RFS AISG compliant Optimizer RT® remote antenna control system. The ACU-A20-S is a direct replacement for the ACU-A20-N. With its smaller and more ergonomic form factor, installation is easier and more cost-effective especially when using multi-band antennas with several ACUs.
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The Optimizer RT® remote antenna control system permits accurate antenna tilt operations to be conducted - without riggers or crane equipment - either from the tower base or the network management center.
FEATURES / BENEFITS
- Compliant with AISG standards
- Enables remote electrical tilt of antennas
- Direct replacement for the ACU-A20-N in a smaller size
- Travel time <30 seconds typically
ACU-A20-S
Technical features
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External Document Links
Notes
- Radiated emission in the semi anechoic chamber: EN 55022 (1998), with the limits class B specified in the EN 300386 V1.3.3 (2005)
- Radiated emission in the semi anechoic chamber: FCC part 15
- Conducted emission on the data cable: EN 55022 (1998), with the limits class B specified in the EN 300386 V1.3.3 (2005)
- Immunity to electrostatic discharges: EN 61000-4-2, {with the acceptance criteria B for the levels specified in the EN 300386 V1.3.3
- Immunity to radiated electromagnetic field: EN 61000-4-3, with the acceptance criteria A for the levels specified in the EN 300386 V1.3.3
- Immunity to radiated electromagnetic field : AISG1.1 and AISG 2.0, with the acceptance criteria A for the levels specified in the AISG1.1 and AISG 2.0
- Immunity to fast transient signals in bursts on the cable: EN 61000-4-4, with the acceptance criteria B for the levels specified in the EN300386 V1.3.3
- Immunity to surges (lighting protection): EN 61000-4-5, with the acceptance criteria B for the levels specified in the EN 300386 V1.3.3