Amplifier Cable AWS-143M AMS

The AWS-143M amplifier is used for distributing television signals in home antenna installations. It features an automatic system that allows the powering of additional amplifiers through the input. The maximum current that can be drawn from an auxiliary amplifier is 60 mA. Power will be disabled if no amplifier is in use at the antenna or if a short circuit occurs in the DC component of the installation (the AUTO DC indicator will turn off). The amplifier also includes a gain control for setting the optimal signal level in the antenna system. The adjustment maintains the amplifier’s characteristic slope (cable loss compensation).

• Frequency range: 87 MHz ... 694 MHz
• Number of inputs/outputs: 1 / 3
• Input/output impedance: 75 Ω
• Connector type: "F"
• Gain: 15 / 20 dB ± 2 dB
• Gain adjuster: 0 ... 10 dB ± 2 dB
• Noise figure: ≤ 4 dB
• Maximum output level: 102 dBµV (2k TV)
• IMA3 60 dB: 97 dBµV
• IMA2 60 dB: 84 dBµV
• Return loss: ≥ 10 dB
• Pre-amplifier power supply: Yes
• Operating temperature: -25 °C ... 55 °C
• Power supply: 12 VDC / 150 mA, 12 VDC / 300 mA (power supply included)
• Weight: 0.1 kg
• Dimensions: 112 x 64 x 29 mm
• Manufacturer / Brand: AMS

Key features:

• Built-in bandpass filter 87 ... 694 MHz
• Built-in LTE filter