Datasheet

25
AMPLIFIERS
SDA 500 SDA 900
No. of SAT inputs 4 8
No. of terrestrial inputs 1 1
No. of outputs SAT 8 16
TERR 2 2
Frequency range SAT 950 - 2200 MHz 950 - 2200 MHz
TERR 40 - 862 MHz 40 - 862 MHz
Gain SAT LINE 32 dB 32 dB
SAT TAP 25 dB 25 dB
TERR LINE 25 dB 25 dB
TERR TAP 15 dB 15 dB
Isolation > 70 dB > 70 dB
Attenuation 0 … 15 dB 0 … 15 dB
Slope 0 … 7 dB 0 … 7 dB
Output level SAT LINE max. 114 dBμV max. 114 dBμV
– IMA 3 – SAT TAP max. 107 dBμV max. 107 dBμV
TERR LINE max. 114 dBμV max. 114 dBμV
TERR TAP max. 104 dBμV max. 104 dBμV
Output level SAT LINE max. 112 dBμV max. 112 dBμV
– IMA 2 – SAT TAP max. 105 dBμV max. 105 dBμV
TERR LINE max. 112 dBμV max. 112 dBμV
TERR TAP max. 102 dBμV max. 102 dBμV
Noise fi gure 8 dB 8 dB
Return loss 10 dB 10 dB
Power supply *) 15 V DC 15 V DC
Current consumption 750 mA 750 mA
Ambient temperature -20° … +50° C -20° … +50° C
Dimensions approx. in mm 107 x 142 x 80 193 x 142 x 80
SAT IF Amplifi er
The amplifi ers SDA 900 and SDA 500
can be used for huge distribution networks.
These types have 9 resp. 5 inputs and
18 resp. 10 outputs.
SDA 15
No. of SAT inputs 4
No. of SAT outputs 4
Frequency range 950 ... 2200 MHz
Gain + 14,5 dB
Isolation > 70 dB
Attenuation 0 ... -10 dB
Output level
max. 103 dBμV
(35 dB IMA 3 Ord.)
Return loss 10 dB
Current consumption SDA 15 ca. 40 mA
Current consumption LNC max. 400 mA
Ambient temperature -20°C ... +50°C
Dimensions approx. in mm 36 x 67 x 62
*) via delivered power supply unit
Plugging on Amplifi er SDA 15
Plugging on amplifi er for 4 SAT IF inputs,
gain 14.5 dB