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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

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उत्पत्ति के प्लेस: चीन

मॉडल संख्या: WL669

भुगतान और शिपिंग की शर्तें

न्यूनतम आदेश मात्रा: 1

मूल्य: ＄4400

प्रसव के समय: 30 दिन

भुगतान शर्तें: एल/सी, डी/ए, डी/पी, टी/टी, वेस्टर्न यूनियन, मनीग्राम

आपूर्ति की क्षमता: प्रति माह 5000

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

चैनल:	4-चैनल (BDS_B1 + GPS_L1)	इनपुट आवृत्ति (बी1):	1561.098 मेगाहर्ट्ज±2.046 मेगाहर्ट्ज
इनपुट फ़्रीक्वेंसी (L1):	1575.42 मेगाहर्ट्ज±1.023 मेगाहर्ट्ज	जाम रोधी प्रकार:	ब्रॉडबैंड, फ़्रीक्वेंसी स्वीप, पल्स, संयुक्त हस्तक्षेप
बहु-हस्तक्षेप प्रतिरोध:	विभिन्न दिशाओं से 3 स्रोत	एकल ब्रॉडबैंड जैमिंग प्रतिरोध:	एसएनआर ≥95dB@-130dBm
ट्रिपल ब्रॉडबैंड जैमिंग प्रतिरोध:	एसएनआर ≥85dB@-130dBm	संचालन तापमान:	-40 ℃ ~ + 75 ℃
भंडारण अस्थायी:	-45°C~+80°C	DIMENSIONS:	(66.0±0.5)मिमी×(66.0±0.5)मिमी×(24.3±0.5)मिमी
बिजली की खपत:	≤7W	वज़न:	≤128 ग्राम
स्थिति सटीकता:	≤10मी	गति -सटीकता:	≤0.2मी/सेकेंड
बिजली की आपूर्ति:	+5v	अवयव:	एंटीना सरणी, आरएफ मॉड्यूल, एंटी-जाम प्रोसेसर, रिसीवर
प्रदर्शन:	मजबूत हस्तक्षेप के तहत उच्च परिशुद्धता स्थिति/समय

चैनल:	4-चैनल (BDS_B1 + GPS_L1)
इनपुट आवृत्ति (बी1):	1561.098 मेगाहर्ट्ज±2.046 मेगाहर्ट्ज
इनपुट फ़्रीक्वेंसी (L1):	1575.42 मेगाहर्ट्ज±1.023 मेगाहर्ट्ज
जाम रोधी प्रकार:	ब्रॉडबैंड, फ़्रीक्वेंसी स्वीप, पल्स, संयुक्त हस्तक्षेप
बहु-हस्तक्षेप प्रतिरोध:	विभिन्न दिशाओं से 3 स्रोत
एकल ब्रॉडबैंड जैमिंग प्रतिरोध:	एसएनआर ≥95dB@-130dBm
ट्रिपल ब्रॉडबैंड जैमिंग प्रतिरोध:	एसएनआर ≥85dB@-130dBm
संचालन तापमान:	-40 ℃ ~ + 75 ℃
भंडारण अस्थायी:	-45°C~+80°C
DIMENSIONS:	(66.0±0.5)मिमी×(66.0±0.5)मिमी×(24.3±0.5)मिमी
बिजली की खपत:	≤7W
वज़न:	≤128 ग्राम
स्थिति सटीकता:	≤10मी
गति -सटीकता:	≤0.2मी/सेकेंड
बिजली की आपूर्ति:	+5v
अवयव:	एंटीना सरणी, आरएफ मॉड्यूल, एंटी-जाम प्रोसेसर, रिसीवर
प्रदर्शन:	मजबूत हस्तक्षेप के तहत उच्च परिशुद्धता स्थिति/समय

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.