ADS-B 1090MHz Filtered Preamplifier

UputronicsSKU: MMP-1055
Sale price £43.20
incl. VAT
excl. VAT
Only 6 units left

Awesome Extras

The Pi HutUSB-A to USB-C Cable - Black
Sale priceFrom £2.25 incl. VAT excl. VAT
The Pi Hut60cm 1090MHz Antenna for ADS-B
Sale price £24.90 incl. VAT excl. VAT
FlightAwareFlightAware 1090 MHz ADS-B Bandpass SMA Filter
Sale price £24 incl. VAT excl. VAT
The Pi HutSMA Male to N-Type Male Antenna Cable
Sale priceFrom £5 incl. VAT excl. VAT

Does your ADS-B setup need a boost? Look no further than our filtered preamps, designed to improve ADS-B Reception! This SAW-based unit is a cost-effective solution to give excellent performance gains.

New version - Now with USB-C and a power LED!

This preamplifier is compatible with most USB SDR Dongles including our FlightAware USB sticks, and many others such as Airspy, Fun Cube etc. You can power them from either bias tee (This item is 100% compatible with the Airspy bias-tee) or a simple USB-C input using a USB-C cable (not Included). Bias tee/USB voltage is 5V max. This filter features female SMA connectors, so you may require an SMA to SMA coupler (or two!) to connect to your devices.

This unit is a small filter and preamp designed to go between a software-defined radio receiver and an antenna. Using a SAW or ceramic bandpass filter and a low noise amplifier (LNA), it stops out-of-band intermodulation while providing additional gain for increased sensitivity. The LNA is before the SAW filter. This particular model is tuned for use with ADS-B frequencies (1090Mhz).

The LNA used is a MiniCircuits PSA4-5043+ which provides at least 16dB of gain @ 1090Mhz. To stop out-of-band intermodulation, a 1090Mhz SAW bandpass filter is fitted. The insertion loss of this filter is approximately 2.3dB, which does increase the overall noise figure of the unit to 0.75dB, which means the overall gain of the unit is at least 14dB. Connectors are SMA female on both sides.


  • 1090MHz ADS-B Filtered Preamplifier
  • Connectors SMA Female (Both Sides)
  • Gain: Min 14dB
  • NF 0.75dB
  • Supply Voltage: 5V
  • Current Draw: 56mA approx.
  • Supplied Assembled in Metal Case
  • Power LED
  • USB-C
  • Dimensions: 63.5mm x 63.5mm x 30mm

Revision history

  • As of 20/09/2022 we are now stocking an updated version with USB-C and a power LED.


Payment & Accreditations

Payment methods
Visa Mastercard Maestro PayPal Amazon Klarna

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.