SA51

Launch amplifier, built-in power supply
5 inputs



Ordering number 02730
Specifications

T Y P E

SA51

Ordering number

02730

Frequency range

SAT IF

950-2400 MHz

Terr. TV

47-862 MHz

Gain

SAT IF, adjustable

22 dB (0 ÷-15 dB) by 1 dB step

Terr. TV, adjustable

22 dB (0 ÷-15 dB) by 1 dB step

Slope

SAT IF, switchable

0/3/5/7 dB

Terr. TV, switchable

0/6/12/18 dB

Isolation

SAT/SAT

30 dB

SAT/Terr. TV

30 dB

Noise figure, typical

≤ 9 dB

Output level IMD3=60 dB Terr. TV****

109 dBµV

Output level IMD3=35 dB SAT IF****

114 dBµV

External equipment
powering

through V lines

14 V  0.5 A max. (switchable)

through H lines

18 V  2 A* max. (switchable)

through Terr line

12 V  0.1 A max. (switchable)

DC pass through, switchable through H lines

2 A* max.

Power consumption

230 V~ 50/60 Hz  5 W**

Operating temperature range

-20° ÷ + 50°C

Dimensions/Weight (packed)

284x135x52 mm/1.0 kg

* 1 A max. through one line

** without external DC loading; with maximal external DC load - 55 W

*** in line powering of SA51D through H lines

**** measured using 2 equal signals

Application example
Installation of single multiswitch for two floors. 8 subscribers on every floor.