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Mimosa Networks N5-45x4
4.9-6.4GHz 45° Beamforming Antenna 22dBi


The Mimosa N5-45x4 is the industry’s first sector
antenna to deliver the best of both worlds — incredible
noise rejection and long-distance performance, with
wideband 4.9–6.4 GHz operation for fixed wireless
broadband. This 4-port, dual-slant polarization, 45º
sector is designed for use with the Mimosa A5c 4x4
MIMO radio, delivering gain-enhancing beamforming
for the best possible channel reuse, range and noise
rejection at collocation and tower sites.


Reject Noise and Synchronize
Overcoming noise at tower sites is key to scaling
capacity. The N5-45x4 delivers industry-leading side
lobe rejection and an unprecedented 43 dB front-toback
(FTB) performance — the highest FTB ratio of any
or horn antenna in the industry. When used in
with the Mimosa A5c access point, there’s
higher performance tower solution to deliver full, 2x


Wideband Operation
Supporting 4.9 GHz public safety applications and
multipoint licensed operation up to 6.4 GHz (where
regulations allow), the N5-45x4 provides an additional
800 MHz of spectrum beyond the crowded 5.15–5.85
GHz unlicensed channels.


Go the Distance
The Mimosa N5-45x4 offers the best of both worlds —
a long distance, high-gain sector with the superior noise

isolation of a horn. Competitive sectors offer highgain,
but fail to reduce side lobe and front-to-back
Symmetric horn antennas achieve good noise
but typically offer lower gain and inefficient
ground coverage patterns.


Compatible with Third-Party Radios
In addition to the 4x4 MIMO Mimosa A5c, the N545x4
will support two concurrent third-party 2x2
radios operating on separate channels to
the coverage capacity at a tower site and
the congestion of the unlicensed 5 GHz band.


Designed for Beamforming
Paired with the 4x4 MIMO Mimosa A5c, the Mimosa
N5-45x4 provides an easy-to-aim, 9º vertical
beamwidth coverage area with a narrow, 4.5º signal
and +3 dB gain per client. In the uplink direction, the
A5c’s digital phasing works with the 4 port N5-45x4,
adding +3 dB of receive gain.