Dual frequency eight channel anti interference terminal Type2

n Product presentation

This product model is TX-009-8CH-BD-WG-DT: dual-band 8-channel anti-jamming, it is a miniaturized satellite navigation anti-jamming integrated device designed for civilian drones and industry users, supporting the reception of dual-band signals from BeiDou-2, BeiDou-3 RNSS B1/B3,  and  GPS  L1,  supporting  dual-system  anti-band jamming  capability,  with  a  maximum jamming resistance of 3. It integrates an antenna array, anti-jamming components, and a satellite navigation receiver,  serving reliable  navigation  fields  such  as  drones  and unmanned vehicles, protecting   user   terminals   from   various   unintentional   and   malicious   attacks,   significantly enhancing PNT information security.

n Product function

1. This product is dual frequency 8 channel anti interference

2. RNSS signal reception

1)  It  has  the  function  of  receiving  RNSS   signals  from  Beidou-2,  Beidou-3   and  GPS navigation satellites

2) Civil code: B1C, B3I, L1C/A

3. Anti-interference function

It has anti-jamming function with B1C, B3I and L1C/A dual frequency points, which can suppress narrowband interference, broadband interference, pulse interference, sweep interference and Gaussian interference

4.  Built-in  full  frequency   point  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,   which  can  be  upgraded  through   serial  port interference fighting module and receiver module

7. System self-inspection

It has self-inspection and status inspection functions

8. Fire resistance function

The anti-continuous wave power shall not be less than 10W

9. Safety

Overvoltage protection, reverse connection protection, etc

n Behaviour of electricity

1. Working frequency

BDS-B3:1268.52MHz±10.23MHz

BDS-B1:1575.42MHz±16.368MHz

GPS-L1:1575.42MHz±16.368MHz

2. Anti-interference performance

Unidirectional interference: ≥95dB, Three-direction interference: ≥85dB

3. Positioning accuracy

Horizontal≤1.5 meters

4. Speed measurement accuracy

≤0.2 m/s

5. Timing accuracy

≤100ns

6. Working voltage

Input voltage 5~ 17V

7. Power consumption

≤17W

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 one line

2) The signal level of output B3/B1 is-70~-60dBm

n Shape structure

1. Appearance size

150mm×130mm×26.5mm

2. Weight

≤500g

3. Color

French grey

n Product identification

n Environmental suitability

1. Operating temperature:

-40℃~+55℃

2. Storage temperature:

-55℃~+70℃

3. Relative humidity:

Temperature 40℃; humidity: 96%

4. Rain:

Satisfy the GJB150A rain test requirements

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 Connection relationship description

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 following figure:

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 an over 5V power supply 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.