Delta N421A Wideband Antenna for Improved DVB Signal Reception

DELTA H421A DMV band antennas. Logoperiodic design provides uniformity of antenna gain throughout the DMV band. In this case, as a rule, with an increase in the number of vibrators increases the gain, increases the operating frequency range, respectively, increase the size of the antenna.

The range and quality of reception depend on the antenna gain, the place of its installation, the height of its suspension above the ground, the power of television transmitters, the height of suspension above the ground of the transmitting antennas of the TV centre, the terrain, the time of year, the level of interference and a number of other factors..