Thank you for the support you have given us in the just ending year and we look forward to joint projects in the following year. We wish you a beautiful Christmas, good health, happiness and many successes in your work and personal life in the new year 2019.
Railway GSM-R telephone SED OPH-810R is suitable for use in normal railway traffic. The phone supports all common functions defined by the GSM-R standard. Its great advantage is the durable design. The OPH-810R has a shock- and vibration-resistant case. Dust and water resistance according to IP65 specification. The battery with a capacity of 3200mAh ensures
Repeaters or other retransmission base stations are key elements of the radio network infrastructure that ensure the communication of professional users of radios over a large area. The communication of radio network participants depends on them. With the use of a repeater, reliable communication over a large area can be ensured compared to direct communication
ZZ203 is a directional antenna designed for the band 150-175 MHz. The antenna is welded from aluminum alloy and protected by varnish. The gain is 4 dBd, which corresponds to 6.15 dBi. Lightning protection is provided by a galvanic connection. The coaxial cable is connected using an N-type connector. ZZ203 is resistant to icing and
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
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
The ZZ403 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 4.5 dBd, which corresponds to 6.65 dBi. For lightning protection, it is protected by a galvanic connection to the mast. ZZ403 is resistant to icing
The ZZ83 directional base antenna is designed for the 70-84 MHz band. The antenna is welded from aluminum alloy, protected by varnish. It consists of 2 parts for easier transport. The antenna gain is 4.2 dBd, which corresponds to 6.45 dBi. The beam angle in the H plane is 120 °, the beam angle in
The ZZ403L base antenna is a directional antenna designed for the UHF band 390-450 MHz. The antennas are designed for TETRA and TETRAPOL networks. The antenna is welded from aluminum alloy and protected by varnish. The antenna gain is 4.5 dBd, which corresponds to 6.65 dBi. For lightning protection, it is protected by a galvanic
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