TRIAX GHV 920 multimedia-talovahvistin aktiivisella paluukanavalla 20 dB (323150)

Modern cable networks demand reliable amplification to distribute TV, radio, and DOCSIS signals to multiple outlets without loss or interference. The TRIAX GHV 920 solves this by boosting both forward and return path signals, ensuring stable multimedia delivery throughout the home.

Who is it for

This amplifier is ideal for installers and homeowners who need to distribute cable TV and broadband signals to several rooms, especially in setups with long cable runs or multiple splitters. It supports DOCSIS 3.1, making it suitable for high-speed internet and interactive services.

Main features

• Amplifies forward path signals from 85 to 1218 MHz with 28 dB gain
• Active return path (5-65 MHz) with 20 dB gain for reliable upstream communication
• Adjustable attenuation (0-18 dB) and equalization (0-18 dB) for fine-tuning signal levels
• High output level of 110 dBµV (42 channels) to overcome distribution losses
• Low noise figure (< 5 dB) preserves signal quality
• Test points at input and output (-20 dB) for easy installation and troubleshooting
• Class A shielding reduces interference from external sources

Specifications

• Forward path frequency range: 85 - 1218 MHz
• Return path frequency range: 5 - 65 MHz
• Forward path gain: 28 dB
• Return path gain: 20 dB (active)
• Max output level (forward path): 110 dBµV (42 Ch.)
• Noise figure (forward path): < 5 dB
• Input/output impedance: 75 Ohm
• Connectors: F-type
• Power supply: 230 V AC, 50 Hz
• Power consumption: 5 W
• Shielding class: Class A
• DOCSIS compatibility: DOCSIS 3.1 Ready
• Forward path attenuation adjustment: 0 - 18 dB
• Forward path equalization adjustment: 0 - 18 dB
• Test point: -20 dB (input & output)

Tips

For best results, mount the amplifier close to the cable entry point and use high-quality F-connectors. Adjust attenuation and equalization to compensate for cable losses and achieve uniform signal levels at all outlets. Verify DOCSIS upstream levels using the test points to ensure stable internet connectivity.