TRIAX GHV 520 BK domový zosilňovač 20 dB NF pre GHV 20E 323138

The TRIAX GHV 520 BK is a building entry amplifier engineered for cable distribution systems where a reliable 20 dB forward gain is required. Unlike generic in-line boosters, this unit is purpose-built for the GHV 20E platform, ensuring a precise fit and consistent performance in multi-dwelling environments.

Highlights

• Forward path gain of 20 dB across 47–862 MHz
• Passive return path (5–30 MHz) with only 1.5 dB attenuation
• Low noise figure under 6 dB for clean signal amplification
• Die-cast aluminum housing with Class A shielding
• F-type connectors for secure 75 Ohm connections

In daily use

The GHV 520 BK installs directly at the building entry point, boosting downstream signals to overcome distribution losses. Its passive return path ensures upstream signals pass through without active processing, simplifying network design. The die-cast housing provides durability and effective shielding against interference, while the F-type connectors offer a reliable interface for standard coaxial cables.

Full specifications

• Forward frequency range: 47–862 MHz
• Return frequency range: 5–30 MHz
• Forward gain: 20 dB
• Return path attenuation: 1.5 dB
• Noise figure: < 6 dB
• Max output level (42 channels): 98 dBµV
• Impedance: 75 Ohm
• Connectors: F-type (1 input, 1 output)
• Power supply: 230 V AC, 50 Hz
• Power consumption: 3.5 W
• Shielding class: A
• Housing material: die-cast aluminum
• Operating temperature: -20 to +50 °C

Final note

The GHV 520 BK is a focused solution for building entry amplification, delivering the exact gain and frequency coverage needed for modern cable networks.