Datasheet

Multiswitches
28
Type
AMS 550
ECOswitch
AMS 5550
ECOswitch
Input connector plan:
Order number 360 550 360 551
EAN-Code 4026187… ...131227 …131234
local powering remote powering
Frequency range
FM, bandpass filtered, for direct connection to FM aerial [MHz] 87,5 - 108
Terrestrial passive [MHz] 5 - 862
SAT-IF [MHz] 950 - 2150
Gain
FM [dB] 30 ± 1,5 -
Terrestrial passive [dB] -2,5 ± 0,5 -
SAT-IF [dB] 20 ± 1,5
Attenuator
FM [dB] 0 - 20 -
SAT-IF [dB] 0 - 20
SAT-IF Slope [dB] 0 - 8
Maximum output level
FM 60 dB KMA accord. EN 50083-3
[MHz] 112 -
SAT-IF 35 dB IMA 2 / IMA 3 accord. EN 50083-3
110
Noise figure
FM
[dB] 7,5 -
SAT-IF
[dB] 8
Return loss
FM Input / Output
[dB] Typ. 14, min 10 -
Terrestrial passive Input / Output
[dB] 18, at 40 MHz -1,5 / octave -
SAT-IF Input / Output
[dB] Typ. 14, min 10
Isolation
Isolation SAT trunk / SAT trunk
[dB] Typ. 40, min. 36
Selection SAT ... Terrestrial
[dB] Typ. 40, min. 25
Selection Terrestrial ... SAT
[dB] Typ. 30, min. 20 -
Power consumption
Min. 1 receiver on, terr. passive, DC-Bypass mode
[W / VA] 3,7 / 6,9 -
Remote powering current demand at 10 V / 14 V / 18 V
[mA] - 220 / 170 / 140
Common data
Impedance [Ω] 75
Connectors F-jacks
LNB-voltage supply [V] 12V / 12V_18V_0 kHz_22 KHz -
Max. LNB current [mA] 350
DC-admission per SAT trunk [V / mA] 25 / 700 (DC- Bypass) 25 / 700
Power LED
green: SAT mode; yellow: SAT standby;
red: overload / short circuit
green: SAT mode
EMC accord. EN 50053-2
Voltage supply [V~/Hz] 230 / 50 ± 10% -
Ambient temperature [°C] -15...+55
Dimensions (W x H x D) [mm] 235 x 177 x 47 159 x 177 x 47