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GL-500V-2.5
Asialeren
8517710000
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Frequency Range | 470-510MHz |
VSWR | ≤3.0 |
Gain | 2.5dBi |
Horizontal beam width | 360° |
Vertical beam width | 30° |
Polarization | Vertical |
Input Impedance | 50Ω |
Maximum input power | 50W |
Lightning protection | DC Ground |
Mechanical Specifications | |
Input connector type | N male |
Connector location | bottom |
Dimensions | Ф20×295mm |
Antenna weight | 0.25kg |
Radome material | fiberglass |
Radome color | Gray |
Operating temperature | -40°c～60°c |
Rated Wind Velocity | 60 m/s |
Installation | Use with suction cups and other mounting bases |
Product Introduction
Targeted Frequency Coverage：The GL - 500V - 2.5 antenna is designed to operate within the 470 - 510MHz frequency range. This makes it highly suitable for applications that rely on this specific frequency band, ensuring efficient signal transmission and reception for relevant systems.
Omni - directional Radiation Pattern：With a 360° horizontal beam width, the antenna can receive and transmit signals in all directions horizontally. This omni - directional feature is ideal for applications where a wide - area signal distribution is required, such as in some wireless communication networks that need to cover a large area without the need for a specific directionality.
Decent Gain and Low VSWR：It has a gain of 2.5dBi, which can effectively strengthen signals within its operating frequency range. The VSWR of ≤3.0 indicates relatively good impedance matching, reducing signal reflection and ensuring a stable connection for reliable communication.
Durable Fiberglass Construction：Made of fiberglass radome, the antenna is both lightweight and durable. Fiberglass provides good protection against environmental factors like moisture, UV radiation, and mechanical stress. This ensures a long - lasting performance, making it suitable for both indoor and outdoor use.
Convenient Installation and Protection：Featuring an N male connector at the bottom, the GL - 500V - 2.5 is easy to connect to other devices. It also has DC ground lightning protection, safeguarding the connected equipment from potential lightning - induced damage. Additionally, it can be installed using suction cups and other mounting bases, offering flexibility in installation locations.
Application scenarios
Public Safety: Deploy in emergency communication systems for police, fire departments, or disaster response teams.
Industrial IoT: Integrate with sensors or remote monitoring devices in factories, farms, or energy plants.
Outdoor Events: Ensure reliable signal coverage for wireless microphones, walkie-talkies, or temporary networks.
Marine/RV Communication: Mount on boats or recreational vehicles for stable UHF band connectivity.
FAQ
Q: Is this antenna compatible with 50Ω systems?
A: Yes, it has a 50Ω input impedance for seamless integration with standard devices.
Q: Can it withstand extreme temperatures?
A: Yes, it operates reliably from -40°C to 60°C.
Q: Does it include lightning protection?
A: Yes, DC grounding ensures basic lightning surge protection.
Q: What mounting options are available?
A: Use suction cups or third-party mounting brackets for flexible installation.
Q: What is the vertical beamwidth?
A: 30°, optimized for focused vertical coverage.
Q: Is the connector waterproof?
A: The N male connector is not inherently waterproof; use a protective cap for outdoor setups.
Q: Can it handle high-power transmitters?
A: Yes, it supports up to 50W continuous input power.
Q: What is the antenna’s weight?
A: Only 0.25kg, making it lightweight and portable.
| |
Frequency Range | 470-510MHz |
VSWR | ≤3.0 |
Gain | 2.5dBi |
Horizontal beam width | 360° |
Vertical beam width | 30° |
Polarization | Vertical |
Input Impedance | 50Ω |
Maximum input power | 50W |
Lightning protection | DC Ground |
Mechanical Specifications | |
Input connector type | N male |
Connector location | bottom |
Dimensions | Ф20×295mm |
Antenna weight | 0.25kg |
Radome material | fiberglass |
Radome color | Gray |
Operating temperature | -40°c～60°c |
Rated Wind Velocity | 60 m/s |
Installation | Use with suction cups and other mounting bases |
Product Introduction
Targeted Frequency Coverage：The GL - 500V - 2.5 antenna is designed to operate within the 470 - 510MHz frequency range. This makes it highly suitable for applications that rely on this specific frequency band, ensuring efficient signal transmission and reception for relevant systems.
Omni - directional Radiation Pattern：With a 360° horizontal beam width, the antenna can receive and transmit signals in all directions horizontally. This omni - directional feature is ideal for applications where a wide - area signal distribution is required, such as in some wireless communication networks that need to cover a large area without the need for a specific directionality.
Decent Gain and Low VSWR：It has a gain of 2.5dBi, which can effectively strengthen signals within its operating frequency range. The VSWR of ≤3.0 indicates relatively good impedance matching, reducing signal reflection and ensuring a stable connection for reliable communication.
Durable Fiberglass Construction：Made of fiberglass radome, the antenna is both lightweight and durable. Fiberglass provides good protection against environmental factors like moisture, UV radiation, and mechanical stress. This ensures a long - lasting performance, making it suitable for both indoor and outdoor use.
Convenient Installation and Protection：Featuring an N male connector at the bottom, the GL - 500V - 2.5 is easy to connect to other devices. It also has DC ground lightning protection, safeguarding the connected equipment from potential lightning - induced damage. Additionally, it can be installed using suction cups and other mounting bases, offering flexibility in installation locations.
Application scenarios
Public Safety: Deploy in emergency communication systems for police, fire departments, or disaster response teams.
Industrial IoT: Integrate with sensors or remote monitoring devices in factories, farms, or energy plants.
Outdoor Events: Ensure reliable signal coverage for wireless microphones, walkie-talkies, or temporary networks.
Marine/RV Communication: Mount on boats or recreational vehicles for stable UHF band connectivity.
FAQ
Q: Is this antenna compatible with 50Ω systems?
A: Yes, it has a 50Ω input impedance for seamless integration with standard devices.
Q: Can it withstand extreme temperatures?
A: Yes, it operates reliably from -40°C to 60°C.
Q: Does it include lightning protection?
A: Yes, DC grounding ensures basic lightning surge protection.
Q: What mounting options are available?
A: Use suction cups or third-party mounting brackets for flexible installation.
Q: What is the vertical beamwidth?
A: 30°, optimized for focused vertical coverage.
Q: Is the connector waterproof?
A: The N male connector is not inherently waterproof; use a protective cap for outdoor setups.
Q: Can it handle high-power transmitters?
A: Yes, it supports up to 50W continuous input power.
Q: What is the antenna’s weight?
A: Only 0.25kg, making it lightweight and portable.
Electrical Specifications
