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Comparison X-Digital DIN 336 vs X-Digital DIN 330

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X-Digital DIN 336
X-Digital DIN 330
X-Digital DIN 336X-Digital DIN 330
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Signal reception
Analogue TV
DVB-T/T2
FM radio
Analogue TV
DVB-T/T2
FM radio
Specs
Instalation typeindoorindoor
Amplification coefficient30 dB36 dB
VHF frequency range87.5 – 230 MHz87.5 – 230 MHz
UHF frequency range470 – 862 MHz470 – 862 MHz
Amplifier
Gain control
Variable tilt angle
General
Cable length1.5 m1.5 m
Added to E-Catalogdecember 2015december 2015

Amplification coefficient

The amount of received signal amplification provided by the antenna. The higher this indicator, the more confidently the antenna will work in conditions of poor reception, the lower the signal level at which it will be ineffective. At the same time, it is worth considering that a high amplification coefficient is not a guarantee of high quality. Firstly, unscrupulous manufacturers and sellers may indicate figures in the specifications that do not correspond to real indicators. Secondly, the antenna amplifies not only the useful signal, but also various interferences, and in some cases a low amplification coefficient is preferable (for example, in dense multi-storey buildings, when the signal reaches the antenna from different directions and with different delays). And thirdly, performance above 40 dB can only be achieved using amplifiers (see below) — and amplifiers are also a source of noise, which in some situations can be quite noticeable.
X-Digital DIN 336 often compared
X-Digital DIN 330 often compared