4in / 4out Cascade amplifier with decreasing gain and high Pout for distribution of satellite signals from 1 satellite position (4 polarities).
Satellite trunk leads are DC-transparent and delivery respectively, Sat DC amplifier (Delivery of 12 to 18V DC is Satellite Input Connected Multiswitch or DC Inserter).
If there is no voltage on any of the amplifier inputs and outputs, the amplifier can be powered from an external power source (recommended PA12) via DC2.1 socket.
This voltage is then displayed on each input and output of the amplifier and can be delivered to other devices in the system or LNB.
The amplifier can be used either individually in the satellite-only distribution (non-terrestrial) or as extended device to the A5 / 5PUC-3 amplifier.

 
Specifications of A 4 / 4PUS-3 (P.140-M SAT)
Frequency range Sat. trunks 950-2300 MHz
Insertion gain 10-15 dB avg
Isolation between trunks 25 dB avg
Maximum input level * 103-98 dBμV avg
Maximum output level * 113 dBμV avg
Power consumption Via coaxial cables or DC input 4 x 70 mA
Dimensions (w, d, h) 11.5 x 10.4 x 3.3 cm
Temperature range -30 ~ +70 ° C