Product description:

7in/24out standalone multiswitch for distribution of 4 SAT IF signals including active terrestrial for up to 28 users. Due to built-in frequency diplexer for FM, DAB and UHF bands it is possible to connect all necessary antennas directly to the multiswitch. For possible use of UHF masthead amplifier, 12V power is supplied on UHF input. An overcurrent protection circuity switches this power off when DC short is detected on the UHF input. For optimal level balancing the multiswitch offers three groups of outputs with insertion loss 0, 5 and 10 dB, each group including 8 outputs.

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Description

Brief specification:

Parameter Condition Value
Frequency range Sat. inputs 950-2150 MHz
Terr. input FM 88-108 MHz
DAB 216-240 MHz
UHF 470-862 MHz
Outputs 40-2150 MHz
Control 13/18 V + 0/22 kHz
Insertion loss 950-2150 MHz 0/5/10 dB avg
88-108 MHz 0/5/10 dB avg
216-240 MHz 0/5/10 dB avg
470-862 MHz 0/5/10 dB avg
Sat. inputs isolation 20 dB min
Maximum input level* Sat. 90 dBµV avg
Terr. 95 dBµV avg
Maximum output level* Sat. 80 dBµV (outputs 1-8)
85 dBµV (outputs 9-16)
90 dBµV (outputs 17-24)
Terr. 85 dBµV (outputs1-8)
90 dBµV (outputs 9-16)
95 dBµV (outputs 17-24)
Power consumption From each receiver 45 mA (18 V)
From internal power supply 9 W + LNB
Dimensions (w,d,h) 47.0 x 15.2 x 8.7 cm
(power cord length 130 cm)
Temperature range -25 ~ +60 °C

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

Examples of utilization:

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