HE309E Active Vertical Dipole Antenna by Rohde & Schwarz

Companies & Organizations:


Rohde & Schwarz GmbH & Co KG
Muehldorfstrasse 15
81671 Muenchen

The R&S®HE309E Active Vertical Dipole is designed to receive vertically polarized signals in the frequency range from 20 MHz to 1300 MHz.


The lightweight and compact antenna is accommodated in a weatherproof and rugged GRP (glassfiber-reinforced plastic) radome that fully protects the receiving dipole against the effects of weathering.


Characterized by its small dimensions, it is therefore ideal for use in mobile systems and provides optimum reception results even if space is limited.


A large bandwidth, wide dynamic range and excellent field strength sensitivity make R&S®HE309E suitable for all receiving tasks that might occur in the field of communications, radiomonitoring and radiolocation.


Features & Benefits


high sensitivity (low inherent noise)

high linearity and spurious free dynamic range

large bandwidth

no deterioration of the Radiation pattern due to divided dipole design

added noise below typical environmental noise




Frequency range                                                     20 MHz to 1.3 GHz

Polarization                                                              linear/vertical

Input impedance                                                      50 Ω

Circularity of horizontal radiation pattern                 typ. 3 dB

IP2                                                                           typ. 60 dBm

IP3                                                                           typ. 30 dBm

Power supply                                                           24 V DC -3V/+1V (max. 350 mA)

Connector                                                                N female

MTBF                                                                       >250 000 h

Operating temperature range                                  –40 °C to +70 °C

Max. wind speed                                                      200 km/h (without ice deposit)


   Length                                                                   approx. 1210 mm

   Diameter (flange)                                                  approx. 160 mm

Weight                                                                      approx. 3 kg

Defense Products & Services: HE309E Active Vertical Dipole Antenna by Rohde & Schwarz
Companies & Organizations: 
Defense Products & Services Sectors: Antennas, radio, ground-based
Country: Germany
Description: HE309E Active Vertical Dipole Antenna
Source of Information: Rohde & Schwarz GmbH & Co KG