Antennivahvistin AWS-1141 21dB – sisä-TV-signaalin vahvistin DVB-T/T2:lle

The Antenna Amplifier AWS-1141 delivers a solid 21 dB gain to strengthen weak terrestrial TV signals, ensuring stable reception for DVB-T and DVB-T2 broadcasts. This compact indoor line amplifier is an essential tool for households experiencing signal dropouts or pixelation, especially in areas with marginal coverage.

Advantages

With a wide frequency range of 47–694 MHz, the AWS-1141 covers both VHF and UHF bands, making it versatile for various regional broadcasting standards. Its low noise figure of less than 3 dB ensures that the amplified signal remains clean, preserving picture quality. The metal housing provides excellent shielding against interference, while the LED power indicator offers at-a-glance status monitoring.

Suitable for

• Indoor TV antenna systems needing a signal boost
• DVB-T and DVB-T2 terrestrial reception improvement
• Single TV or one receiver setups (1 input, 1 output)

Key specifications

• Gain: 21 dB
• Frequency range: 47–694 MHz
• Noise figure: <3 dB
• Input and output impedance: 75 Ohm
• F-type connectors for both input and output
• Power supply: 12V DC, 40 mA
• Max output level: 100 dBµV
• Operating temperature: -20°C to +50°C
• Metal housing with high shielding
• Power indicator LED

Recommendations

For optimal performance, place the amplifier as close to the antenna as possible and use high-quality coaxial cables with F-type connectors. Ensure the power adapter is connected to a stable 12V DC source. This amplifier is designed for indoor use only; protect it from moisture and extreme temperatures.