Spacetronik SPA-V2U42X2 LTE - home amplifier
The offered device is used for terrestrial analog and digital TV/FM reception, or signal amplification. SPA-V2U42X2 LTE is suitable for the construction of small and medium-sized collective installations, e.g. in single-family houses.
The amplifier is equipped with 3 inputs and 2 outputs and an additional 1 test output (-30dB), giving the possibility of connecting a level meter or spectrum analyzer.
The frequency ranges for UHF1 and UHF 2 are from 470 to 790 MHz, and for VHF from 40 to 70 MHz, from 88 to 108 MHz and from 160 to 260 MHz.
Construction of the device
The inputs are broadband with automatic preamplifier feeding at the UHF1 input, in the event of a short circuit, the +24V electronic power supply is automatically interrupted.
The amplification of all inputs can be adjusted. Power supply is carried out from the built-in stabilized power supply.
An example of the application scheme of the device
The amplifier is not designed to work in an open space. Do not install the device in places with high humidity and near heat sources, e.g. radiators.
It is recommended to provide adequate ventilation. Do not connect the power supply until all connections have been made correctly.
SPA-V2U42X2 LTE has the ability to power preamplifiers with 24V voltage, with max. current of 50 mA via UHF1 input.
- The power supply to the preamplifiers is turned on automatically when the preamplifier is detected.
Technical data:
Output level reduction:
