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WL669 Four-Channel Global Navigation Satellite System (GNSS) Anti-Interference System

Name: WL669 Four-Channel Global Navigation Satellite System (GNSS) Anti-Interference System
Brand: Yunshang Jindou (Nanjing) Technology Co., Ltd
SKU: WL669
Price: 4400 USD
Availability: InStock

Productdetails

Plaats van herkomst: CHINA

Modelnummer: WL669

Betaling & het Verschepen Termijnen

Min. bestelaantal: 1

Prijs: ＄4400

Levertijd: 30 dagen

Betalingscondities: L/C, D/A, D/P, T/T, Western Union, MoneyGram

Levering vermogen: 5000 per maand

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Productdetails

Productomschrijving

Markeren:
                                                                                                                                                                                                                                                                                                                                                                                                                                                            four-channel GNSS anti-interference system, GNSS anti-drone protection system, global navigation satellite system anti-jamming
                      

Kanalen:	4-kanaals (BDS_B1 + GPS_L1)	Ingangsfrequentie (B1):	1561,098 MHz ± 2,046 MHz
Ingangsfrequentie (L1):	1575.42 MHz±1.023 MHz	Anti-jam typen:	Breedband, frequentiebereik, puls, gecombineerde interferentie
Multi-interferentie weerstand:	3 bronnen uit verschillende richtingen	Enkele breedbandstoringsweerstand:	SNR ≥95dB@-130dBm
Drievoudige weerstand tegen breedbandstoringen:	SNR ≥85dB@-130dBm	Operationele temp:	-40°C~+75°C
Opslagtemp:	-45°C~+80°C	Afmetingen:	(66,0±0,5)mm×(66,0±0,5)mm×(24,3±0,5)mm
Stroomverbruik:	≤7W	Gewicht:	≤128g
Positioneringsnauwkeurigheid:	≤ 10 m	Snelheidsnauwkeurigheid:	≤ 0,2 m/s
Stroomvoorziening:	+5V	Componenten:	Antenne-array, RF-module, anti-jamprocessor, ontvanger
Prestatie:	Uiterst nauwkeurige positionering/timing bij sterke interferentie

Kanalen:	4-kanaals (BDS_B1 + GPS_L1)
Ingangsfrequentie (B1):	1561,098 MHz ± 2,046 MHz
Ingangsfrequentie (L1):	1575.42 MHz±1.023 MHz
Anti-jam typen:	Breedband, frequentiebereik, puls, gecombineerde interferentie
Multi-interferentie weerstand:	3 bronnen uit verschillende richtingen
Enkele breedbandstoringsweerstand:	SNR ≥95dB@-130dBm
Drievoudige weerstand tegen breedbandstoringen:	SNR ≥85dB@-130dBm
Operationele temp:	-40°C~+75°C
Opslagtemp:	-45°C~+80°C
Afmetingen:	(66,0±0,5)mm×(66,0±0,5)mm×(24,3±0,5)mm
Stroomverbruik:	≤7W
Gewicht:	≤128g
Positioneringsnauwkeurigheid:	≤ 10 m
Snelheidsnauwkeurigheid:	≤ 0,2 m/s
Stroomvoorziening:	+5V
Componenten:	Antenne-array, RF-module, anti-jamprocessor, ontvanger
Prestatie:	Uiterst nauwkeurige positionering/timing bij sterke interferentie

WL669 Four-Channel Global Navigation Satellite System (GNSS) Anti-Interference System

1. Product Introduction

This anti-jamming system is designed for receiving, amplifying, down-converting, filtering, and performing anti-jamming processing on Beidou BDS_B1 and GPS_L1 frequency signals of 4 channels. It operates at a power voltage of +5V and consists of four main components: antenna array, RF module, anti-jamming processing component, and receiver.

It can counter three wideband interference sources and provide high-precision positioning and precise timing under strong interference conditions.

2. Product Parameters

Category	Detailed Parameters
Number of Channels	4 channels, supporting Beidou BDS_B1 and GPS_L1 antenna array
Input Frequency	B1: 1561.098MHz±2.046MHz; L1: 1575.42MHz±1.023MHz
Anti-jamming Type	Capable of suppressing various interference types, such as wideband, frequency sweep, pulse, and combined interference
Number of Anti-multiple Interferences	Can counter 3 interference sources from different directions simultaneously
Anti-jamming Capability	Anti-single wideband: SNR ≥95dB@-130dBm; Anti-three widebands: SNR ≥85dB@-130dBm
Operating/Storage Temperature	Operating: -40℃ to +75℃; Storage: -45℃ to +80℃
Dimensions	(66.0±0.5)mm × (66.0±0.5)mm × (24.3±0.5)mm
Power Consumption/Weight	Power Consumption ≤7W; Weight ≤128g
Positioning/Speed Measurement Accuracy	Positioning Accuracy ≤10m; Speed Measurement Accuracy ≤0.2m/s

3. FAQ (Frequently Asked Questions)

What scenarios is this system suitable for?Answer: It is suitable for scenarios with complex electromagnetic interference and high requirements for positioning accuracy, such as UAV navigation, vehicle navigation, outdoor surveying and mapping, and military communications.
What should be noted during installation?Answer: Ensure that the antenna array faces the direction where satellite signals can be effectively received; meanwhile, ensure that the power supply voltage is stable at +5V to ensure the normal operation of the system.
Is it compatible with signals from other satellite navigation systems?Answer: It is currently designed only for Beidou BDS_B1 and GPS_L1 frequency bands and is not compatible with signals from other satellite navigation systems. If needed, you can consult the manufacturer for corresponding models.
Will performance be affected under extreme temperatures?Answer: The system performs stably within the operating temperature range (-40℃ to +75℃) and storage temperature range (-45℃ to +80℃); performance may be affected or the device may be damaged beyond this range.
Does low power consumption mean strong battery life?Answer: A power consumption of ≤7W refers to the power consumption of the system during operation. If matched with a high-capacity power supply device (such as a high-capacity battery), it can work for a long time in scenarios without an external power supply. The specific battery life needs to be calculated based on the capacity of the power supply device.

Tags:

Anti-UAV systeem,

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Antihommelmodule

WL669 Four-Channel Global Navigation Satellite System (GNSS) Anti-Interference System

four-channel GNSS anti-interference system

GNSS anti-drone protection system

global navigation satellite system anti-jamming

1. Product Introduction

2. Product Parameters

3. FAQ (Frequently Asked Questions)

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