TELMOR Multiswitch Bus Amplifier WS-909 9 In / 9 Out

The TELMOR WS-909 Multiswitch Bus Amplifier is a high-performance distribution amplifier designed for cascaded SAT IF systems. It features 8 SAT IF inputs and 1 terrestrial TV input, with corresponding outputs, providing a total of 9 inputs and 9 outputs. This amplifier ensures reliable signal distribution with low noise and high gain, making it ideal for multi-dwelling units and commercial installations.

Advantages

• Supports up to 8 satellite IF signals plus terrestrial TV
• High gain of 20 dB for SAT IF and 15 dB for terrestrial TV
• Low noise figure (<8 dB SAT, <10 dB terrestrial) for clear signal quality
• DC pass on SAT IF lines for LNB powering
• Compact wall-mountable design for easy installation

Suitable for

• Multi-dwelling residential buildings
• Hotels and hospitality venues
• Commercial satellite distribution systems
• Cascaded SAT IF networks

Key specifications

• Product Type: Multiswitch Bus Amplifier
• Input Configuration: 8x SAT IF, 1x Terrestrial TV
• Output Configuration: 8x SAT IF, 1x Terrestrial TV
• SAT IF Frequency Range: 950 - 2150 MHz
• Terrestrial TV Frequency Range: 47 - 862 MHz
• SAT IF Gain: 20 dB (±2 dB)
• Terrestrial TV Gain: 15 dB (±2 dB)
• Max Output Level (SAT IF): 105 dBµV
• Max Output Level (Terrestrial TV): 100 dBµV
• Noise Figure (SAT IF): < 8 dB
• Noise Figure (Terrestrial TV): < 10 dB
• Input/Output Impedance: 75 Ohm
• Connector Type: F-type
• Power Supply Voltage: 18V DC
• Power Consumption: < 200 mA
• DC Pass for LNB: Yes (on SAT IF lines)
• Mounting: Wall mountable
• Operating Temperature: -20 to +50 °C

Recommendations

For optimal performance, use with high-quality F-type connectors and ensure proper grounding. This amplifier is designed for indoor use only.