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GL1305
Asialeren
8517710000
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Product NO | GL1305 |
Electric Specifications | |
Frequency rang-MHz | 433 |
Gain -dBi | 3.0 |
VSWR | ≤1.9 |
Input Impedance-Ω | 50 |
Polarization | Vertical |
Max power -W | 50 |
Lightning protection | DC ground |
Connector model | — |
Mechanical Specification | |
Size -mm | 5*21 |
Antenna weight-g | 1 |
Material | phosphor copper |
Product Introduction
Single - band 433MHz Operation：The GL1305 is specifically designed for the 433MHz frequency band. This makes it highly suitable for devices operating within this band, such as many wireless sensors, remote control systems, and low - power IoT devices. It can efficiently receive and transmit signals at this frequency, ensuring reliable communication for these applications.
Decent Signal Gain：With a gain of 3.0 dBi, the antenna effectively boosts the signal strength. This gain helps in extending the communication range of devices using the 433MHz frequency. It can overcome signal attenuation over distance, reducing the occurrence of signal dropouts and improving the overall connection quality.
Low VSWR and Standard Impedance：Featuring a VSWR of ≤1.9 and an input impedance of 50Ω, the antenna ensures efficient power transfer. A low VSWR minimizes signal reflection, meaning more of the transmitted power is used for signal radiation. The 50 - ohm impedance is a standard in the industry, facilitating easy integration with other components in a 433MHz - based system.
Lightning Protection：Equipped with DC ground lightning protection, the GL1305 safeguards connected devices from electrical surges caused by lightning strikes. This is crucial, especially for outdoor - installed devices or those in areas prone to lightning. It protects the antenna and the associated equipment, ensuring long - term reliability and reducing the risk of damage.
Compact and Durable Design：Made of phosphor copper and with dimensions of 5*21 mm, the antenna is compact and lightweight. Phosphor copper provides good electrical conductivity and durability, making the antenna suitable for various applications. Its small size allows for easy integration into devices where space is limited.
Application scenarios
IoT sensors and smart agriculture devices.
Remote-controlled robotics or drone communication.
Wireless alarm systems and industrial telemetry.
Amateur radio and high-power transmitters.
Compact electronics requiring reliable signal transmission.
FAQ
Q:What is the operating frequency of this antenna?
A:It operates at 433MHz, optimized for ISM band applications.
Q:Can it handle high-power transmissions?
A:Yes, it supports up to 50W, making it suitable for long-range communication.
Q:Is this antenna weather-resistant?
A:The phosphor copper material offers durability, but it’s not fully waterproof—use a protective casing for outdoor setups.
Q:Does it include a connector?
A:The connector type is customizable; contact us for specific requirements.
Q:How do I mount this tiny antenna?
A:Its spring design allows flexible mounting—attach to PCBs or enclosures via soldering or adhesive.
Q:What does “DC ground lightning protection” mean?
A:It provides a direct path to ground for static discharge, protecting connected devices from surges.
Product NO | GL1305 |
Electric Specifications | |
Frequency rang-MHz | 433 |
Gain -dBi | 3.0 |
VSWR | ≤1.9 |
Input Impedance-Ω | 50 |
Polarization | Vertical |
Max power -W | 50 |
Lightning protection | DC ground |
Connector model | — |
Mechanical Specification | |
Size -mm | 5*21 |
Antenna weight-g | 1 |
Material | phosphor copper |
Product Introduction
Single - band 433MHz Operation：The GL1305 is specifically designed for the 433MHz frequency band. This makes it highly suitable for devices operating within this band, such as many wireless sensors, remote control systems, and low - power IoT devices. It can efficiently receive and transmit signals at this frequency, ensuring reliable communication for these applications.
Decent Signal Gain：With a gain of 3.0 dBi, the antenna effectively boosts the signal strength. This gain helps in extending the communication range of devices using the 433MHz frequency. It can overcome signal attenuation over distance, reducing the occurrence of signal dropouts and improving the overall connection quality.
Low VSWR and Standard Impedance：Featuring a VSWR of ≤1.9 and an input impedance of 50Ω, the antenna ensures efficient power transfer. A low VSWR minimizes signal reflection, meaning more of the transmitted power is used for signal radiation. The 50 - ohm impedance is a standard in the industry, facilitating easy integration with other components in a 433MHz - based system.
Lightning Protection：Equipped with DC ground lightning protection, the GL1305 safeguards connected devices from electrical surges caused by lightning strikes. This is crucial, especially for outdoor - installed devices or those in areas prone to lightning. It protects the antenna and the associated equipment, ensuring long - term reliability and reducing the risk of damage.
Compact and Durable Design：Made of phosphor copper and with dimensions of 5*21 mm, the antenna is compact and lightweight. Phosphor copper provides good electrical conductivity and durability, making the antenna suitable for various applications. Its small size allows for easy integration into devices where space is limited.
Application scenarios
IoT sensors and smart agriculture devices.
Remote-controlled robotics or drone communication.
Wireless alarm systems and industrial telemetry.
Amateur radio and high-power transmitters.
Compact electronics requiring reliable signal transmission.
FAQ
Q:What is the operating frequency of this antenna?
A:It operates at 433MHz, optimized for ISM band applications.
Q:Can it handle high-power transmissions?
A:Yes, it supports up to 50W, making it suitable for long-range communication.
Q:Is this antenna weather-resistant?
A:The phosphor copper material offers durability, but it’s not fully waterproof—use a protective casing for outdoor setups.
Q:Does it include a connector?
A:The connector type is customizable; contact us for specific requirements.
Q:How do I mount this tiny antenna?
A:Its spring design allows flexible mounting—attach to PCBs or enclosures via soldering or adhesive.
Q:What does “DC ground lightning protection” mean?
A:It provides a direct path to ground for static discharge, protecting connected devices from surges.
