Bundle contents: A12-1090-A preamplifier + BT12-A bias tee.
The A12-1090-A is a low-noise preamplifier designed to improve the reception of Mode S/ADS-B beacons transmitted by commercial aircraft at 1090MHz. It comes with a waterproof ABS enclosure suitable for poles up to 44 mm in diameter.
The BT12-A is a bias tee with 12V DC power supply; it is used to power the A12-1090-A amplifier and comes with a jack connector with solder contacts.
Technical specifications (A12-1090-A preamplifier)
- Frequency range: 1030 MHz – 1090 MHz.
- Gain: 12dB.
- Noise figure: 0.9 dB.
- Supply voltage: 12V DC (via coaxial cable).
- Current consumption: 100 mA.
- Maximum input level: +2dBm.
- Connectors: N type (female).
- Dimensions (with enclosure): 75 x 95 x 45 mm.
- Waterproof enclosure for pole mounting.
Technical specifications (BT12-A bias tee)
- Supply voltage: 12V DC (jack connector, ground on outer pin).
- Noise figure: 0.9 dB.
- RF input connector: N type (female).
- RF output connector: BNC.
- Dimensions (with connectors): 80 x 73 x 27 mm.
