ADS-B Receiver Module ADSB-MU4

Introduction

The ADSB-MU4 is a high-performance ADS-B signal Receiver Module featuring high expandability and ease of integration. It offers high signal reception sensitivity, enabling long-range ADS-B signal reception.

 

The module integrates a high-sensitivity 1090 MHz RF receiver module and a low-noise amplifier (LNA), enabling it to independently complete the entire process of signal reception, processing, and data parsing. It also incorporates a GNSS module, which provides high-precision timestamping for each ADS-B message.

 

For data output, the module supports output of raw ADS-B messages via a USB interface. Alternatively, it can be configured with a serial interface output, compatible with both RS232 and RS485 protocols.

 

Package List:

No.

Item

Quantity

1

ADSB-MU4 Module

1

2

USB Cable

1

 

 

 

 

ADS-B Receiver Module ADSB-MU4

 

Features

1. Easy to expand, suitable for embedded applications

2. Built-in low noise amplifier (LNA)

3. Outputs raw Mode-S (including ADS-B) data messages

4. Messages comply with the Beast Binary protocol

5. The message includes GPS/BDS timestamps and supports multilateration (MLAT)

6. High-precision nanosecond-level timestamp (when connected to a GNSS antenna)

7. Highly configurable, adaptable to various application scenarios

8. Supports customized output via multiple serial protocols

9. Optional signal strength output

 

 

Specifications

No.

Parameter

Specification

1

Power Supply

5 V, 2 A

2

Power Consumption

0.88 W

3

Receiving Frequency

1090 MHz

4

Sensitivity

≤ -97 dBm

5

Reception Range

> 400 km (no interference, no obstruction)

6

Dynamic Range

> 80 dB

7

Update Rate

≥ 1Hz

8

Target Capacity

> 700 targets

9

Processing Capability

> 3,500 messages/s

10

LNA Gain

31 dB

11

Data Format

Compliant with Beast Binary protocol; binary format; outputs raw Mode-S (including ADS-B) data messages

12

Timestamp Resolution

1 ns

13

Timestamp Accuracy

180 ns

14

Data Interfaces

Type-B USB, DB9 female (customized)

15

Serial Protocols

RS232 (customized), RS485 (customized)

16

ADS-B Antenna Connector

IPEX

17

GNSS Antenna Connector

IPEX

18

Dimensions

100 × 76 × 35 mm (main unit)

19

Weight

40 g (main unit)

20

Operating Temperature

-20℃ ~ +60℃

21

Storage Temperature

-20℃ ~ +70℃

22

Storage Humidity

10% ~ 80%

 

 

Interface Description
ADS-B Receiver Module ADSB-MU4
Main Unit Interfaces:

No.

Interface Name

Description

1

ADSB-ANT

ADS-B antenna interface, IPEX

2

USB

Data interface 1, Type-B connector (default output interface)

3

Indicator Light

Data indicator (green)

4

GPS-ANT

GPS/BDS antenna interface, IPEX

 

ADS-B Receiver Module ADSB-MU4 User Manual

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