Antennivahvistin AWS-1144 14/17dB

In a suburban home where digital terrestrial TV signals are weak or unstable, the AWS-1144 antenna amplifier steps in to restore clear, uninterrupted reception. It boosts DVB-T/T2 signals with a selectable gain of 14 dB or 17 dB, making it ideal for indoor installations where a long coaxial run or passive splitter has degraded the signal. With a low noise figure below 3 dB, it amplifies the signal without adding significant interference, preserving the quality of your TV picture.

Key specifications

• Frequency range: 47–694 MHz
• Selectable gain: 14 dB / 17 dB
• Noise figure: < 3 dB
• Max output level (IMD3=60dB): 100 dBµV
• Input/output impedance: 75 Ω
• Connector type: F-type
• Number of inputs: 1
• Number of outputs: 1
• Power supply: 12 V DC, 50 mA
• Shielding effectiveness: Class A
• Return loss: > 10 dB
• Operating temperature: -20 to +50 °C
• Application environment: Indoor
• Signal compatibility: DVB-T/T2

Why choose it

The AWS-1144 offers a simple, effective solution for improving digital TV reception without professional installation. Its switchable gain lets you fine-tune the boost to match your specific signal conditions, avoiding over-amplification that can cause distortion. The compact, indoor-friendly design and standard F-type connectors make it easy to integrate into existing antenna setups.

Ideal use cases

• Boosting weak DVB-T/T2 signals in homes with long cable runs from rooftop antennas
• Compensating for signal loss when using passive splitters to feed multiple TVs
• Improving reception in areas with marginal coverage or interference
• Use with indoor antennas where signal strength is insufficient for reliable decoding

Good to know

The amplifier requires a 12 V DC power supply (not included) and consumes only 50 mA, making it energy efficient. It is designed for indoor use only and should be installed close to the antenna for best results. The F-type connectors ensure a secure, low-loss connection to standard coaxial cables.