ANTENNAS / Multisector

Multi-Sector 2 GHz 5 Ant


The AM-205 is a multisector antenna, which has been developed by SVP Aerospace. This is a very compact, robust and easy to install solution for applications where hemispherical coverage with high gain is needed.

The AM-205 antenna is formed of 4 linear or circular polarization sector panel antennas to offer an omnidirectional coverage. It also has an up-down antenna which allows hemispherical coverage.

The AM-205 antenna integrates the sector antennas, the bandpass filters and the down-converters. At the N connector outputs it offers received signal filtered, amplified and converted to the UHF band. No external down-converters are needed.

The most interesting applications are three:
– Reception of signals coming from in motion vehicles.
– Offer 360º coverage in the receiver site. There is no need to steer the antennas.
– Reception of signals transmitted from aircrafts (helicopters/ airplanes) to ground.

This antenna has been designed to be used in the receiver site in airborne links; the up-down antenna allows the reception of the signal coming from the helicopter even if it is in the vertical direction.


AM-205 Multisector Antenna

Frequency band 2GHz
Gain Panel antenna: 12dBi
Up-down antenna: 5dBi
Elevation beamwidth 18º
Azimuth Beamwidth 110º (x4)
Polarization 4 Panel antennas: vertical linear
1 Up antenna: RHCP
Connector 5 x TNC female
Size Diameter: 221 – 120 mm
Length: 671 mm
Weight 7.5Kg
Down-Converters Included 5 units
Conversion Gain 30dB
Noise Figure <1.5dB
Local Oscillator 1,600MHz (another under order)
Phase noise -98dBc/Hz @ 10KHz
Power supply 12 to 36V
Filter 10-pole cavity
Mount Stainless steel bracket and U bolts