R&S®HE309 Antenna

Active Vertical Dipole

This is a discontinued product
More Information? Please contact us.
  • Overview

Key facts

The extremely large bandwidth, wide dynamic range and excellent sensitivity make the R&S®HE309 ideal for all receiving tasks in radiocommunication, detection and monitoring, where the focus is on small size, a minimum amount of distribution and switching units and a high S/N ratio.

Features

  • Extremely wide frequency range
  • High sensitivity
  • One active antenna instead of several passive antennas

Specifications

Frequency Noise figure
20 MHz 20 dB
100 MHz 5 dB; MTBF ist > 100 000 H

Key facts

  • 20 MHz to 1300 MHz
  • High sensitivity, large bandwidth and wide dynamic range

    The extremely large bandwidth, wide dynamic range and excellent sensitivity make the R&S®HE309 ideal for all receiving tasks in radiocommunication, detection and monitoring, where the focus is on small size, a minimum amount of distribution and switching units and a high S/N ratio.

    The broadband characteristics of the R&S®HE309 are achieved through a combination of the active antenna principle with a special design of the passive radiators.

    When the antenna is used together with the Active Omnidirectional Antenna R&S®HE314A1 and the Omnidirectional Antenna R&S®HF214, also horizontally polarized waves can be received.

  • Recommended extras
    • Bias Unit R&S®IN600
    • Active Omnidirectional Antenna R&S HE314A1
    • Passive Omnidirectional Antenna R&S®HF214
    • Passive Omnidirectional Antenna R&S®HF902

features & benefits

  • Extremely wide frequency range
  • High sensitivity
  • One active antenna instead of several passive antennas
  • High immunity to nonlinear distortion
  • High immunity to lightning strokes in the vicinity
  • Small dimensions – only 1.2 m antenna length
  • Low weight

Specifications

R&S®HE309
 
Frequency range 20 MHz to 1.3 GHz
Polarization linear/vertical
Input impedance 50 Ω
Horizontal radiation pattern omnidirectional
Noise figure (frequency-dependent, as a function of external noise)
    20 MHz typ. 20 dB
    100 MHz typ. 5 dB
    1 GHz typ. 7 dB
IP2 typ. 55 dBm
IP3 typ. 32 dBm
Power supply 21 V to 28 V DC (max. 150 mA)
Connector N female
MTBF >100 000 h
Operating temperature range –40 °C to +70 °C
Max. wind speed 180 km/h (without ice deposit)
Dimensions
     Length approx. 1210 mm
     Diameter approx. 100 mm
Weight approx. 3 kg
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