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      Cascadable multiswitch MS9/9+20ECU-12

Category: Cascadable multiswitches

Product description:

9in/9out+20 compact cascadable multiswitch for distribution terrestrial and satellite signals from 2 satellite positions (8 polarities) to 20 users.
The multiswitch is DC supplied from connected satellite receivers, DC2.1 socket for external power is connected to all trunk lines. DC power is present at the TERR line, avoid short circuit!
Using a rotary switch it is possible to switch terrestrial band from active to passive mode. The loss at user outputs in satellite band is adjustable by another rotary knob in the range 5-20dB. Each knob affects signal levels for groups of outputs, as indicated at product's sticker.

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Brief specification:

Parameter Condition Value
Frequency range Sat. trunks 950-2150 MHz
Terr. trunk 40-862 MHz
User outputs 40-2150 MHz
Control 13/18 V + 0/22 kHz + DiSEqC
Insertion loss - user outputs Sat. 5-20 dB adjustable
Terr. active / passive 12/26 dB avg
Insertion loss - trunk outputs Sat. 3 dB avg
Terr. 5 dB avg
Sat. inputs isolation At user outputs 20 dB min
At trunk outputs 25 dB min
Maximum input level* Sat./Terr. 105 / 105 dBµV
Maximum user output level* Sat./Terr. 100 / 93 dBµV
Current consumption Per user output 100 mA at 18V DC
Dimensions (w,d,h) 18.6 x 24.5 x 5.1 cm
Temperature range -25 ~ +60 °C
Weight 1.050 kg

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