A12-1090-A Preamplifier

The A12-1090-A is a low noise preamplifier designed to improve the reception of the S/ADS mode B beacons sent out by the commercial aircrafts at 1090MHz. It is provided with a waterproof ABS case suitable for a 44mm max. diameter mast.

The BT12-A Bias Tee can be used to insert a 12V DC voltage to feed the A12-1090-A amplifier through the coax cable.

Technical specifications

• Frequency range : 1030MHz - 1090MHz.
• Gain : 12dB.
• Noise figure : 0.9dB.
• Supply voltage : 12V DC (over coax cable).
• Power consumption : 100mA.
• Max. input level : +2dBm.
• Connectors : N type (female).
• Size (with case) : 75 x 95 x 45 mm.
• Waterproof case for mast mount.

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