9748SKY - мультисвитч DSCR каскадируемый 16 RF выходов, 256 абонентов

4 SAT входа + 1 для наземного ТВ, 4 SAT транзитных выхода +1 для наземного ТВ , 16 выходов RF на 16 пользователей (User Bands), всего до 256 абонентов

9748SKY-johansson

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9744SKY

9746SKY

9748SKY

Satellite

Operating Frequency Range

950 - 2150 MHz

Inputs

4

Outputs * (Trunk)

4

Max and Min Input Txp Power Level

-35 to -5 dBm

Trunk lines in to out qain

-2.5 (-1.5 Typical)

-4 Max (-2.5 Typical)

-9 Max (-6 Typical)

In to SCR out gain

-15 to +15 Typical, AGC controlled

In to legacy out gain

-13 Max (-8 typical)

Return loss

>8

Terrestrial

Operating Frequency Range

88 - 790 MHz

Inputs

1

Outputs * (Trunk)

1

Max Input Mux Power Level

Amplified: 96 dBpV Min

Amplified: 88 dBpV Min

Trunk Lines in to out gain

Bypass:

-7 Max (-5 Typical) Amplified:

+4 Min (+6 Typical)

Bypass:

-10 Max (-8 Typical) Amplified:

+ 1 Min (+3 Typical)

Bypass:

-20 Max (-16 Typical) Amplified:

+ 2 Min (+6 Typical)

In to SCR out gain

Bypass:

-23 Max (-17 Typical) Amplified:

-12 Max (-6 Typical)

Bypass:

-27 Max (-21 Typical) Amplified:

-16 Max (-10 Typical)

Bypass:

-34 Max (-24 Typical) Amplified:

-16 Max (-10 Typical)

dSCR Output Ports

dSCR Output Ports

4 | 8 | 16

Supported Output Modes

SCR + Legacy + DTT/DAB/FM

SCR Mode Indication

Multicolor/Flashing LED

SCR Output Power per Txp

-23 dBm Min (-21 dBm Typical), AGC controlled

SCR channel bandwidth

46 MHz

SCR User Bands

16

SCR Standard (auto detect & switch)

BSkyB SCR, CENELEC EN50494, CENELEC EN50607, Universal LNB tone & volts

Legacy Output Power per Txp

Up to -15 dBm, no AGC

DiSEqC signaling

DiSEqC compliant

DC Power

DC Power Connector

Unit can be powered via PWR port, trunk lines or outputs (all F-types)

Power Indication

Green LED (front of unit)

Power Supply Voltage

10 to 20 VDC

10 to 20 VDC (from STB)

  1. 11to 20 VDC (from DC Input)

Max Power Consumption

SCR mode: 6W per pair of ports LNB emulation mode: < 2,1 W per port (Ter Amp OFF)

DC from trunk lines out to in

Yes (not for terrestrial trunk)

Supply current to LNB (switchable)

500 mA @ 20 V

Short circuit protection & power on diagnostics

Yes

Ground tags

1

Operating

Temperature Range

-20 to +50 °C, Indoor housing