High output power multiband amplifiers with LTE 700 filter inside
The amplifiers MA074T, MA075T, MA076T and MA077TB are intended to combine and amplify signals of FM radio and terrestrial TV of different bands.
UHF band has LTE 700 filter installed. Depending on the band, the gain is 35 - 47 dB and it is adjustable by 20 dB for every band separately.
Output level is 121 dBµV (IMD3=-60 dB DIN45004B) for all models of the multiband amplifiers. The amplifier can supply power of +12 V to preamplifier through one UHF input connector.
This DC flow to preamplifier has short circuit and overload protection. Multiband amplifiers are implemented in compact well shielded die-cast housing.