4 x 8 RF SAT Matrix Multiswitch

RSM-48

with Loop Through Path and redundant PSU

ROVER SATCOM - RSM-48 fro 12-2020
  • 4 SATELLITE INPUTS (HL, VL, HH & VH) – Voltage & Tone LNB Powering
  • LOOP-THROUGH PATH per Polarity providing LNB Powering Transfer
  • LOOP-THROUGH OUTPUT per Satellite Input providing Adjustable Gain
  • 8 SATELLITE SUBSCRIBER OUTPUTS – Input Selection via Voltage & Tone
  • REDUNDANT HOT-SWAP POWER SUPPLIES
  • ESD PROTECTION AT ALL RF IN/OUT

ROVER SATCOM - RSM-48 - Physical & Connections - v8_6

GENERAL DESCRIPTION:

  • 4 Satellite Inputs (HL, VL, HH & VH) with LNB Voltage & Tone
  • 8 Subscriber RX Outputs, Input Selection via Voltage & Tone
  • Loop-Through Output per Satellite Polarity providing Variable Gain
  • DC Powering Transfer via Loop-Through Path
  • Frequency Range = 950-2150 MHz (up to 2400 MHz)
  • Connectors = F(f )
  • Impedance = 75 Ohm
  • LNB Pow. at SAT-IN = 13/18 V, Max. 500 mA each

RF SPEC – SAT-IN to SUBSCRIBER OUT:

  • Gain = 2 dB
  • Full Band Flatness = ±2 dB (with 1,5 dB positive Slope)
  • Transponder Flatness = 0,5 dB (36 MHz Bandwidth)
  • Isolation OUT-OUT = >35 dB, typ. 42 dB
  • IMD = 40 dB (2 Tones at -13 dBm)
  • Output Level = max 90 dBμV (-18 dBm) @30carrier
  • Return Loss = 14 dB typ.
  • Noise Figure = 8 dB

RF SPEC – SAT-IN to SAT-OUT (LOOP THROUGH):

  • Gain = 15 dB adjustable Gain
  • Isolation OUT-OUT = >45 dB, typ. 50 dB
  • Full Band Flatness = ±1 dB (with 4 dB positive Slope)
  • Transponder Flatness = 0,5 dB (36 MHz Bandwidth)
  • IMD = 40 dB (2 Tones at -13 dBm)
  • Output Level = max 90 dBμV (-22 dBm) @30carrier
  • Return Loss = 19 dB typ.
  • Noise Figure = 8 dB (at Max Gain)

RX SUBSCRIBER PORT CONTROL:

  • Section 1 Input (ex. VL) Selection = 13 V / 0 kHz
  • Section 2 Input (ex. VH) Selection = 13 V / 22 kHz
  • Section 3 Input (ex. HL) Selection = 18 V / 0 kHz
  • Section 4 Input (ex. HH) Selection = 18 V / 22 kHz

DRY CONTACT ALARMS:

  • SUB-D9 Connector at the Rear (with PIN descript.)
  • Relay Contact Load = 65 V / 400 mA
  • General Alarm for:
    – LNB Voltage Short Circuit
    – PSU Failure
    – One Power Line Failure

PLUG-IN POWER SUPPLY:

  • Hot-Swappable PSU’s from the Front
  • DC 12 V, 5 A
  • 2 AC Receptacles from 2 independent Power Lines
  • AC Input Range = 110 to 240 VAC
  • Power Consumption = <25 VA

GENERAL SPECIFICATIONS:

  • Size = 1 RU 19“, 320 mm deep
  • Net Weight = <4 kg
  • Safety = EN50083-1 & EN60950
  • EMC = EN50083-2
  • Env. Conditions = -30°/+55°C (Max 60°C)
  • Humidity = Max. 95 %

ROVER SATCOM - RSM-48 - Installation Example - v8_6

ROVER SATCOM - RSM-48 - Code & Options - v8_6

ROVER SATCOM - Equipment Index V8_5-01

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