R&S®HE309E active vertical dipole

Compact monitoring antenna for stationary and mobile applications

R&S®HE309E active vertical dipole
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R&S®HE309E active vertical dipole
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R&S®HE309E active vertical dipole
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Front view of R&S®HE309E Bottom view of R&S®HE309E R&S®HE309E and R&S®IN600

Key facts

  • Extremely wide frequency range
  • High sensitivity (low inherent noise)
  • High linearity and spurious-free dynamic range
  • Compact dimensions 
  • Rugged and weatherproof design

Compact monitoring antenna for stationary and mobile use

The R&S®HE309E active vertical dipole receives vertically polarized signals in the 20 MHz to 1.3 GHz frequency range. The lightweight and compact antenna comes in a weatherproof and rugged fiberglass-reinforced plastic (GRP) radome to fully protect the receiving dipole against weathering. Thanks to its small dimensions, the antenna is ideal for use in mobile systems and for optimum reception even in limited spaces. A large bandwidth, wide dynamic range and excellent field strength sensitivity make the R&S®HE309E suitable for all communications, radiomonitoring and radiolocation receiving tasks.

Features & benefits

Extremely wide frequency range

Saves money and maintains performance 

The R&S®HE309E covers the frequency range from 20 MHz to 1.3 GHz, saving money and space by eliminating the need for mounting multiple antennas. Thanks to its extremely wide frequency range, the antenna can be used for all communications, radiomonitoring and radiolocation receiving tasks. 

High sensitivity (low inherent noise)

For very good reception results

The sophisticated design of the R&S®HE309E ensures high sensitivity and low inherent noise. This makes the antenna particularly suitable for communications, radiomonitoring and radiolocation receiving tasks.

Compact dimensions

For installation in tight spaces

Thanks to its compact dimensions of approx. 1210 mm rod length, the R&S®HE309E provides optimum reception results in stationary and mobile systems even in limited spaces.

High linearity 

To increase the distortion-free dynamic range

The sophisticated antenna design ensures high linearity and a spurious-free dynamic range. This reduces the influence of strong transmitters in the vicinity of the antenna. 

Available options

General accessories

Order number 4094.3004.11


Bias unit

Bias unit 8.3 kHz to 8 GHz, one antenna port, 100 V to 240 V AC

Order number 4094.3004.12


Bias unit

Bias unit 8.3 kHz to 8 GHz, two antenna ports, 100 V to 240 V AC

Order number 4094.3004.21


Bias unit

Bias unit 8.3 kHz to 8 GHz, one antenna port, 10 V to 32 V DC

Order number 4094.3004.22


Bias unit

Bias unit 8.3 kHz to 8 GHz, two antenna ports, 10 V to 32 V DC

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Manufacturer's recommended retail price (MSRP). The price shown does not include VAT. Prices and offers are only intended for entrepreneurs and not for private end consumers.

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1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

3. Participation is free of charge and not dependent on the purchase of goods or services.

4. The draw is only open to legal entities and only the legal entities are able to win the prizes. An individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.

5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:

Prize: 1x R&S®RTB2000 Digital Oscilloscope

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7. The authorized representative of the legal entity shall inform Rohde & Schwarz about the acceptance of the price. In case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. If no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.

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11. Any Participant who does not comply with these Terms & Conditions may be disqualified by R&S from this Competition. In such cases, prizes can also be withdrawn retrospectively. In case a prize is withdrawn retrospectively due to the non-compliance with these Terms & Conditions, it shall be returned by the respective participant at his cost to R&S’ address mentioned under Nr.1 and a new winner will be drawn.

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