ESD GmbH - Funk & Datensysteme

 

 Antennas 

 

We offer a wide variety of MF/HF and VHF/UHF antennas for mobile, base and ship-borne applications.

Our portfolio contains the antenna systems of Codan, Bushcomm (MF/HF), as well Procom and Pro-Tecs on the VHF/UHF sector.

As it is simply not possible, to show all of them, due this field is simply too "broadbanded", we just show a small selection of the most important models.

However, feel free to contact us, if you are looking for a model not listed here.

 

 

1. T3FD-Antennas 

 

T3FD antennas are self-resonant high efficient broadbanded dipoles, as they make use of 3

 wires, instead of 2 (like the classic T2FD). 

They are resonant between 1,6 to 30 MHz (depending on version) and do not require an ATU.

Depending on version they can handle up to 1 kW.

They are coming in different lenghths between 27 and 54m

The antennas can be mounted horizontally or as inverted-Vee

For further information take a look at the spec-sheets

 

 

 

 

 

Product_Brief_27m_2-30_MHz_BBA100C.pdf

Product_Brief_54m_1,8-30 MHz BBA100CE.pdf

Product_Brief_27m_2-30_MHz_600W_High_Power_-_BBA600V.pdf

Product_Brief_54m_2-30_MHz_600W_High_Power_-_BBA600VE.pdf

Product Brief_27m_2-30 MHz_1kW High Power - BBA1kD.pdf

Product Brief_54m_2-30 MHz_1kW High Power - BBA1kDE.pdf


2. Mobile-Antennas for MF/HFBildergebnis für codan logo png

 

 



For land-mobile deployments, there are the mobile antennas Codan-9350 and 3040 available. They only differs in dimensions and shape of the tuning-unit.

The antennas are matching to the respective working frequency in a fully automatic process, just by pressing PTT button or if transceiver goes in transmission state (e.g. when operating in ALE or frequency hopping)

With an adapter-box, the antennas will also work with radios of third-party manufacturers (such as Kenwood, Icom)

For a better efficiency of radiation an optional NVIS-Kit is available. An extended length of the radiator will not only increase radiation on lower frequencies, but also offer near-vertical radiation (NVIS), which will result into better signal quality at medium ranges between 100 to 600 km.

Frequency range 9350: 1,6 -30 MHz

Frequency range 3040: 2-30 MHz

 

Datenblatt Codan-9350 (US)

Datenblatt Codan-3040 (US)

 

 

3. Antennen für VHF/UHF

 


For VHF/UHF we can offer a wide variety of antennas from different well-known manufacturers for different deployments, which can be installed by us.

- Omni-directional antennas with or without gain

- Dipoles in front-mounting with preferred radiation

- Directional antennas with 2 to 8 elements

 

 

 

 

 

 

Certainly also mobile antennas are belonging to our portfolio