Descrizione

Active Omnidirectional Receiving Antenna System
Key facts 20 MHz to 8 GHz The Active Omnidirectional Receiving Antenna System is optimized for the reception of linearly polarized signals in the frequency range 20 MHz to 8 GHz Featuring a wide frequency range and omnidirectional reception of signals with vertical and horizontal polarization simultaneously, it is particularly suited for radiomonitoring and radiolocation Tasks in stationary or semi-mobile installations The antenna system is designed for extreme environmental conditions and in a compact size which makes it ideal for locations with reduced available space. Built-in switchable low noise amplifiers (LNA) and band-stop filters on the integrated switch board ensure maximum sensitivity and allow the installation even at locations in close vicinity to transmitting antennas.
features & benefits
  • Wide frequency range
  • Omnidirectional reception
  • Horizontal and vertical polarization simultaneously
  • Designed for extreme environmental conditions
  • Built-in switchable low noise amplifiers and band-stop filters
  • Suitable for Installation even at locations in close vicinity to transmitting antennas

Specifications
R&S®AU600
 
Frequency range 20 MHz to 8 GHz
Polarization linear vertical and horizontal
Input impedance 50 ?
VSWR < 2.5 (typ 1.5)
Horizontal radiation pattern omnidirectional
Circularity of azimuth pattern
 Vertical polarization +/- 2.5 dB (typ.)
 Horizontal polarization +/- 4.5 dB (typ.)
Polarization decoupling 17 dB (typ.)
Third order intercept Point (IP3)
 Vertical, f < 0.85 GHz (active) 23 dBm (typ.)
 Vertical, f > 0.85 GHz (LNA enabled) 22 dBm (typ.)
 Horizontal, f < 0.85 GHz (active) 20 dBm (typ.)
 Horizontal, f > 0.85 GHz (LNA enabled) 23 dBm (typ.)
Second order intercept Point (IP2)
 Vertical, f < 0.85 GHz (active) 44 dBm (typ.)
 Vertical, f > 0.85 GHz (LNA enabled) 32 dBm (typ.)
 Horizontal, f < 0.85 GHz (active) 37 dBm (typ.)
 Horizontal, f > 0.85 GHz (LNA enabled) 33 dBm (typ.)
Destructive field-strength > 50 V/m
Stop band attenuation of internal filters
 GSM 1800/UMTS filter 25 dB (typ.)
 WLAN/LTE Band 7 filter 20 db (typ.)
DC power supply
via R&S®OSP-B158, nominal voltages (max current) -12V (90mA), +10V (285mA), +12V (550mA)
MTBF > 150 000 h
Operating temperature range –40 °C to +65 °C
Max. wind speed
 without ice accretion 275 km/h
 with 30mm ice accretion 200 km/h
Protection class IP X5 (in line with DIN EN 60529)
Dimensions (diameter x height) approx. 382 mm ? 1015 mm
Weight approx. 17.5 kg
''