English
GL-DY005
Asialeren
8517710000
100pc
Accepted
10000pc/day
| Quantity: | |
|---|---|
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Antenna | Item | Specifications |
Reception frequency | 1575.42-1610MHz | |
bandwidth | ±10MHz | |
Reception polarization | RHCP | |
Antenna gain | 3dBic | |
Output impedance | 50Ω | |
LNA | Reception frequency | 1575-1610MHz |
Noise factor | <1.0 | |
Gain | 42±2dB typ. | |
VSWR | <1.5 | |
DC current | <7mA | |
Overall | Max Power | 50mW |
Cable | SYV50-3/5/7 | |
Antenna weight | 0.15kg | |
Power supply voltage | 2.7V to 5.0V | |
Shell color | white | |
Waterproof | 100% | |
Working temp | -30℃~85℃ |
Product Introduction
1. Military-grade signal enhancement: built-in 42dB LNA amplifier, noise figure <1.0dB, weak signal reception sensitivity increased by 300%
2. All-environment protection shield: 100% waterproof shell + lightning protection design, stable operation from -30°C extreme cold to 85°C high temperature
3. Millimeter-level positioning accuracy: 1575-1610MHz dual-frequency coverage, support GPS/GLONASS/Galileo multi-system
4. Ultra-lightweight design: 96×96×127mm micro volume + 0.15kg weight, 60% lighter than traditional antennas
5. Intelligent power supply compatibility: 2.7-5V wide voltage power supply, standby current <7mA (power consumption reduced by 45%)
Application scenarios
▸ Agricultural machinery automatic driving system
▸ Ocean-going ship navigation and positioning terminal
▸ UAV surveying and precise positioning
▸ Smart logistics vehicle tracker
▸ Field rescue positioning equipment
FAQ
Q: Does it support BeiDou system?
A: Yes! The 1610MHz frequency band is perfectly compatible with BeiDou B1 signal
Q: Does the LNA amplifier need external power supply?
A: 2.7-5V DC power needs to be provided through the cable
Q: What does the antenna gain 3dBic mean?
A: Circular polarization gain index, 2 times faster than the satellite acquisition speed of ordinary 2dBi linear antenna
Q: How to choose SYV50-3/5/7 cable?
A: Type 3 (lightweight)/Type 5 (standard)/Type 7 (tensile strength), SYV50-5 is issued by default (customizable notes)
Q: Lightning protection principle?
A: Built-in gas discharge tube + TVS secondary protection, 10kV surge protection (compliant with IEC 61000-4-5)
Q: Will the white shell turn yellow?
A: Using UV-resistant ABS, no yellowing after 2000 hours of UV test
Q: Can it be used on metal roofs?
A: 3M VHB magnetic base is standard, and a 5mm isolation gasket is required for metal surface installation
Q: What are the advantages of VSWR<1.5?
A: Signal reflection loss <4%, which reduces signal distortion by 75% compared to conventional antennas
Antenna | Item | Specifications |
Reception frequency | 1575.42-1610MHz | |
bandwidth | ±10MHz | |
Reception polarization | RHCP | |
Antenna gain | 3dBic | |
Output impedance | 50Ω | |
LNA | Reception frequency | 1575-1610MHz |
Noise factor | <1.0 | |
Gain | 42±2dB typ. | |
VSWR | <1.5 | |
DC current | <7mA | |
Overall | Max Power | 50mW |
Cable | SYV50-3/5/7 | |
Antenna weight | 0.15kg | |
Power supply voltage | 2.7V to 5.0V | |
Shell color | white | |
Waterproof | 100% | |
Working temp | -30℃~85℃ |
Product Introduction
1. Military-grade signal enhancement: built-in 42dB LNA amplifier, noise figure <1.0dB, weak signal reception sensitivity increased by 300%
2. All-environment protection shield: 100% waterproof shell + lightning protection design, stable operation from -30°C extreme cold to 85°C high temperature
3. Millimeter-level positioning accuracy: 1575-1610MHz dual-frequency coverage, support GPS/GLONASS/Galileo multi-system
4. Ultra-lightweight design: 96×96×127mm micro volume + 0.15kg weight, 60% lighter than traditional antennas
5. Intelligent power supply compatibility: 2.7-5V wide voltage power supply, standby current <7mA (power consumption reduced by 45%)
Application scenarios
▸ Agricultural machinery automatic driving system
▸ Ocean-going ship navigation and positioning terminal
▸ UAV surveying and precise positioning
▸ Smart logistics vehicle tracker
▸ Field rescue positioning equipment
FAQ
Q: Does it support BeiDou system?
A: Yes! The 1610MHz frequency band is perfectly compatible with BeiDou B1 signal
Q: Does the LNA amplifier need external power supply?
A: 2.7-5V DC power needs to be provided through the cable
Q: What does the antenna gain 3dBic mean?
A: Circular polarization gain index, 2 times faster than the satellite acquisition speed of ordinary 2dBi linear antenna
Q: How to choose SYV50-3/5/7 cable?
A: Type 3 (lightweight)/Type 5 (standard)/Type 7 (tensile strength), SYV50-5 is issued by default (customizable notes)
Q: Lightning protection principle?
A: Built-in gas discharge tube + TVS secondary protection, 10kV surge protection (compliant with IEC 61000-4-5)
Q: Will the white shell turn yellow?
A: Using UV-resistant ABS, no yellowing after 2000 hours of UV test
Q: Can it be used on metal roofs?
A: 3M VHB magnetic base is standard, and a 5mm isolation gasket is required for metal surface installation
Q: What are the advantages of VSWR<1.5?
A: Signal reflection loss <4%, which reduces signal distortion by 75% compared to conventional antennas
