Mini 7 element multi system satellite navigation Anti jamming ALL-IN-ONE

Product presentation

The miniaturized 7-element multi-system satellite navigation anti-jamming integrated device is a compact satellite navigation anti-jamming integrated device designed for civilian drones and industry users. It supports BDS + GPS + GLONASS + GALILEO, with anti-broadband jamming capability and a maximum interference resistance of 6. The device integrates an antenna array, anti-jamming   components,   and    a   satellite   navigation   receiver,    featuring   miniaturization, lightweight design, and low cost.

n Product function

1. This product has 7 arrays and can resist up to 6 interferences

2.RNSS signal reception

1) It has the function of receiving signals from Beidou, GPS, GLONASS and GALILEO navigation satellites RNSS

2) Civil codes: BDS-B1i, BDS-B1c, GPS-L1, GLO-G1, GAL-E1

3. Anti-interference function

It  has  anti-jamming  functions  with  BDS-B1,  GPS-L1,  GLO-G1  and  GAL-E1  frequency points, which  can  suppress narrowband jamming, broadband jamming, pulse jamming,  sweep frequency jamming, Gaussian jamming and other suppression jamming

4. Built-in full frequency navigation and positioning module, output

information according to NMEA0183 protocol.

5. Serial port output or RF port output can be used.

6. Software upgrade

It has the function of software upgrade, and can be upgraded through the serial port to the interference module and receiver module

7. System self-test

It has self-inspection and status inspection functions

8. Fire resistance function

The anti-continuous wave power is not less than 10W

9. Security

Overvoltage protection is available

n Behaviour of electricity

1. Working frequency

BDS-B1： 1561.098MHz

GPS-L1、GAL-E1： 1575.42MHz

GLO-G1： 1602MHz

2. Anti-interference performance

Single interference dry signal ratio:   ≥ 110dB, three interference dry signal ratio:   ≥ 100dB,

six interference dry signal ratio:  ≥90dB

3. Positioning accuracy

Level <1.5 m

4. Speed measurement accuracy

≤ 0.2 m/s (95%)

5. Timing accuracy

≤100ns（ 95%）

6. Working voltage

Input voltage 6~33V

7. Power consumption

≤25W

n Interface definition

1.  Power/data interface

The J30J-9ZK core connector is selected, and the pin definition is as follows:

2. RF interface

1) Anti-interference signal output interface, using SMA connector, and in the form of a single line

2) The signal level of output B1\L1\G1\E1 is-60~-40dBm

n Shape and structure

1. External dimensions

Φ220*29.5mm

2. Weight

≤1200g

3. Color

French grey

n Product identification

n Environmental suitability

1. Working temperature:

-40℃ ~ +55℃

2. Storage temperature:

-55℃ ~ +70℃

3. Relative humidity:

Temperature 40℃; humidity: 96%

4. Rain:

Meet the rain test requirements of GJB150A

n Typical application scenarios

1.  Time synchronization security in power, communications and finance

2.  Navigation safety for drones, unmanned cars and unmanned ships

3.  Vehicle defense navigation safety

4.  High-end logistics navigation safety

n High-end logistics navigation safetyDescription of the relationship

1.  The  telecommunication  signal  connection  between  the  product  and  the  platform  carrier  is connected by low frequency data method.

2. The product has a built-in locator that can replace the conventional positioning terminal and antenna. As shown in the figure below:

3.   In  RF  signal  access  mode,  this  product  replaces  the  conventional  active  antenna.  When connecting using the RF interface of this product, please ensure that the interface of the connected party does not provide a power supply exceeding 5V to this product to avoid possible power conflicts or damage. As shown in the following diagram.

4. When using the USB to TTL tool to connect with the computer, do not plug or unplug the USB with power to avoid damaging the serial port.