Category: Products and Services

DCom offers its own products, implements system integrations and provides services in the field of radio networks and telecommunications systems,

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Omnnidirectional VHF antenna ZZ201

The ZZ201 base antenna is an omni-directional (omni) antenna designed for the 150-175 MHz band. The antennas are welded from aluminum alloy and protected with varnish. For lightning protection, it is provided by a galvanic connection. It is resistant to icing and wind up to 150 km / h.  The antenna gain is 2.5dBd, which …

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Omnidirectional antenna ZZ81 for 80 MHz band

The ZZ81 base antenna is an omnidirectional antenna designed for the 70-84 MHz band. The antenna is welded from aluminum alloy and protected by varnish. The antenna gain is 2 dBd, which corresponds to 4.15 dBi.  For lightning protection, it is protected by a galvanic connection to the mast. The beam angle in the H …

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Všesměrová UHF základnová anténa ZZ401

Omnidirectional UHF antenna ZZ401L

The ZZ401L base antenna is an omni-directional (omni) antenna designed for the 380-450 MHz band, where radio networks are operated according to the TETRA and TETRAPOL standards. The antenna is welded from aluminum alloy and protected by varnish. The antenna gain is 1.5 dBd, which corresponds to 3.75 dBi. For lightning protection, it is protected …

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Všesměrová UHF základnová anténa ZZ401

Omnidirectional UHF antenna ZZ401

The ZZ401 base antenna is an omni-directional (omni) antenna designed for the 420-470 MHz band. The antenna is welded from aluminum alloy and protected by varnish. The antenna gain is 1.5 dBd, which corresponds to 3.75 dBi. For lightning protection, it is protected by a galvanic connection to the mast. ZZ401 is resistant to icing …

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Directional UHF antenna ZZ409

The ZZ409 base antenna is a directional antenna designed for the UHF band 420-470 MHz. The antenna is welded from aluminum alloy and protected by varnish. The antenna gain is 9 dBd, which corresponds to 11 dBi. For lightning protection, it is protected by a galvanic connection to the mast. ZZ403 is resistant to icing …

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