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      Amplifier A4/4PUS-3 (P.140-M SAT)

Category: Amplifiers

Product description:

4in/4out cascadable amplifier with sloped gain and high Pout for distribution of satellite signals from 1 satellite position (4 polarities).
Satellite trunk lines are DC transparent and supply respective sat amplifiers with DC power (Supply of 12 to 18 V DC is satellite input of connected multiswitch or DC inserter). If there is no voltage on any of amplifier's inputs and outputs, the amplifier may be supplied from an external power supply (recommended PA12) via socket DC2.1. This voltage then appears on each input and output of the amplifier and can supply other devices in the trunk or the LNB.
The amplifier can be utilised either individually in satellite-only distribution (without terrestrial) or as extension unit to amplifier A5/5PUC-3.

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Ordering code:

Brief specification:

ParameterConditionValue
Frequency rangeSat. trunks950-2300 MHz
Insertion gain10-15 dB avg
Isolation between trunks25 dB avg
Maximum input level*103-98 dBµV avg
Maximum output level*113 dBµV avg
Power consumptionVia coaxial cables or DC input4 x 70 mA (12 V)
Dimensions (w,d,h) 12.7 x 10.4 x 4.1 cm
Temperature range -30 ~ +70 °C

*Terr.: EN 50083-3/60dB IMA3 [dBµV]; SAT: EN 50083-3/35dB IMA3 [dBµV]

Examples of utilization:

Example No. 1



Example No. 2



Example No. 3



Example No. 4
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