Giant Mountains cottage Severka 21.1.2010 Once again, one of the other very successful MikroTik trainings, where DCom presented the basic principles of WiFi operation. The program also included the measurement of the Nv2 protocol spectrum and others. Spectrum interference by other transmissions and the effect on transmission rate were measured. The whole event took place […]
Handheld panel antenna designed for the 850-890 MHz band. Devices for remote reading and data collection from measuring devices work on this frequency – water meters, thermometers, .. Compact dimensions and low weight facilitate handling and reading. With a gain of 8.7 dBi, it is an unrivaled device on the market for this band. The
Cage 15.12.2010 Further MikroTik training, where DCom presented its products (especially horizontal sector antennas and bipolar antennas). The spectrum was measured again, this time for the Nv2 protocol. Thank you for your participation. DCom wishes all its customers a pleasant and peaceful Christmas holidays and a step in the right direction until the New Year.
One of the many custom-made antennas from our production is, for example, ZZ1G8O9, it is an omnidirectional antenna for the DECT band 1880-1890MHz. The beam angle in the H plane is 360 ° and in the E plane 10 °, the gain of 9.5dBi is sufficient to cover a medium-sized area. The holder is adapted
Panel antenna for GSM-R band. The modernization of České dráhy includes the coverage of the corridor and other tracks with a GSM-R signal. DCom developed and supplied antennas for this project as well. This created competition for the well-known manufacturer of GSM antennas Kathrein. However, ZZ900MHZG2x18.5D30 is directly designed for GSM-R and thus shows better
DCom offers a wide range of antennas for the unlicensed band 2400MHz and 5600MHz as well for the 3500MHz license band. The offer is gradually expanded and adjusted according to market requirements. During production, care is taken to comply with the parameters, especially PSV, each antenna is measured and controlled. The design is designed to
Nelahozeves 15.10.2010 DCom participated in another Mikrotik training, this time held in Nelahozeves. The participation of the students exceeded all assumptions. DCom initially presented news in the field of antennas ( bipolar antennas and small sectors ). One of the main parts of the presentation was to explain the basic principle of operation of antennas.
Uherské Hradiště 20.7.2010 DCom presented a number of new products at the MikroEXPO WiFi technology users’ meeting. Two-polarization sector antennas with guaranteed parameters for the 5.6 GHz band – sector and panel. Furthermore, small sector antennas – horizontal and vertical – aroused interest. Parameters can be found on the e-shop . At the DCom stand,
The Czech Republic has the most WiFi connections per capita from all over Europe. This is historically mainly due to the high cost of connections from major internet providers. The company DCom, spol. s ro strives to support the further development of wireless networks by developing and manufacturing its own antennas, with an emphasis on
Another extension of the offer are vehicle antennas, both for the UHF band and for the VHF band. Antennas for other bands can be supplied on request, e.g. CB. It is possible to use a magnetic foot, where it is not necessary to drill a hole in the roof, this antenna can be removed at