INVERTO 4 Way Sky Q™ Multiswitch

Cascade 5 In 4 Out dSCR or Legacy
(May require a PSU: 5638 or 5581)
2 Year Warranty *Sky Compatible

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c/w Switchable Terrestrial Gain -5/+12dB

The Multiswitch unit connects to a Quattro LNB and offers a Terrestrial input port to connect a terrestrial antenna for reception of UHF/DAB/radio broadcasts. The terrestrial signal can be amplifed through a dedicated ON/OFF switch and is combined over each of the 4 output ports.

The Multiswitch unit can be powered through a DC input port, any of the trunk output lines or from the STB output ports (typically using a Sky power inserter device). In typical cascaded MDU installations, the DC voltage supplied over the DC in or trunk output lines is passed through to the trunk input lines in order to power the LNB and the ‘STB DC pass to LNB trunk’ switch must be set to OFF.

To help the installer ensure at the time of installation that the unit’s power supply is sufficient to support a full load in the future i.e. 4x SkyQ STBs, the Multiswitch features a special power diagnosis test mode that is triggered automatically upon unit startup. During this 15 second test, the Multiswitch will operate in full load and will light the power-diagnosis led in green if the unit is supplied with suffcient power or in amber if not.

A status led, located next to each output port, indicates the operating mode of the port (Legacy=solid green, Sky dSCR=blinking green, Power diagnosis=blinking red/green).

Input level 78-103 dBuv

Logistical info Packaging dimensions (W x D x H) 15.5 cm x 11.8 cm x 3.5 cm Packaging weight 0.3 Kg Technical specifications Frequency range: satellite 950 MHz ~ 2150 MHz Frequency range: terrestrial 40 MHz ~ 840 MHz Inputs 4x Satellite IF inputs from Quattro LNB 1x DTT/DAB/FM input from Terrestrial antenna Outputs 4x loopthrough satellite IF outputs* 1x loopthrough terrestrial output 4x Sky dSCR (16UBs) / SatCR / Legacy auto-detect ports with combined Terrestrial signal Input power range -50 dBm ~ -5 dBm Output signal level (AGC) -25 dBm (83 dBuV) RF isolation: satellite/terretsrial (input) 25 dB min. RF isolation: satellite/satellite (input) 25 dB min. RF isolation: satellite ch/ch (UBs, output) 28 dB min. Loop-through loss: satellite 4 dB max. (loss) Loop-through loss: terrestrial 5 dB max. (loss) [amplification=OFF] +12 dB min. (gain) [amplification=ON] Gain: Unicable II™ (dCSS) output (out of AGC) 25 dB min. Gain: terrestrial signal -20 dB [amplification = OFF] -5 dB ~ +5 dB [amplification = ON] Integrated phase noise 1.5° max. Control protocols Sky dSCR (Sky Q), SatCR (Sky+), EN50949, EN50607, DiSEqC 1.x/DiSEqC 2.0, Legacy 13/18 V + 0/22 kHz, Legacy port switching V/L => 13 V/0 kHz , V/H => 13 V/22 kHz H/L => 18 V/0 kHz , H/H => 18 V/22 kHz Input/Output impedance 75 Ω (F-type) LNB power supply 500 mA max. @18 VDC Power consumption 600 mA ~ 900 mA @10 VDC ~ 20 VDC max. Working temperature -20 °C ~ +50 °C IP protection IP54 Product dimensions (W x D x H) 15.2 cm x 11 cm x 2.6 cm Weight 280 g Unicable II™ (dCSS) port specifications User band (channel) bandwidth 46 MHz User band (channel) gain ripple 3 dB max. User band (channel) frequencies CH3: 1680MHz CH9: 1280MHz CH11: 1380MHz CH14: 1480MHz CH15: 980MHz CH16: 1030MHz CH17: 1080MHz CH18: 1130MHz CH19: 1530MHz CH20: 1580MHz CH21: 1630MHz CH22: 1730MHz CH23: 1780MHz CH24: 1830MHz CH25: 1880MHz CH26: 1930MHz * Unused ports need to be terminated by 75 Ohm DC-blocked terminators