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GLM150
Asialeren
8517710000
| Quantity: | |
|---|---|
| PDF Export | |
Electrical specifications | |
Frequency Range(MHz) | 136-174MHZ |
Impedance(ohm) | 50 |
Gain (dBi) | 3dbi |
Polarization | Vertical |
VSWR | ≤1.5 |
Maximum input power (W) | 50 |
Mechanical specifications | |
Connector | PL259 |
Height-mm | 520mm |
Radome Material | ABS |
Color | black |
Weight-KG | 0.3 |
Operating temperature (℃) |
-40～80 |
Product Introduction
Targeted Frequency Band：The GLM150 is designed specifically for the 136 - 174MHz frequency range. This specialization allows it to be highly optimized for applications operating within this VHF band, ensuring efficient signal transmission and reception.
Decent Gain for Signal Strength：With a gain of 3dBi, the GLM150 can effectively strengthen incoming signals. This gain helps in extending the communication range, making it suitable for applications where reliable long - range communication is required, such as in some public safety and industrial scenarios.
Low VSWR for Stable Connection：The VSWR of ≤1.5 indicates good impedance matching. This reduces signal reflection, ensuring that more power is transmitted through the antenna and received by the target device. As a result, it provides a more stable connection and better signal quality.
Vertical Polarization for Interference Resistance：The vertical polarization of the GLM150 helps to minimize interference from horizontally polarized signals. In environments with electromagnetic clutter, like urban areas or near electrical equipment, this polarization type ensures a more stable communication link.
Durable and Easy - to - Install Design：Made of ABS radome material, the GLM150 is durable and can withstand various environmental conditions. The PL259 connector makes it easy to connect to a wide range of devices. Its height of 520mm and relatively lightweight (weight not specified, but the ABS material generally contributes to a manageable weight) make it convenient to install in different locations, both indoors and outdoors.
Application scenarios
Emergency Services – Critical communication for police, fire trucks, and ambulances.
Commercial Fleet Management – Real-time tracking and coordination for logistics vehicles.
Remote Monitoring – Stable connectivity in isolated agricultural or environmental sites.
Industrial Facilities – Durable performance in factories and construction zones.
Outdoor Adventures – Portable design for camping, hiking, or off-road expeditions.
FAQ
Q: Is this antenna waterproof?
A: The ABS radome is weather-resistant but not fully waterproof. Avoid submersion in water.
Q: What devices use the PL259 connector?
A: Compatible with CB radios, transceivers, and base stations using PL259 ports.
Q: Can it handle high-power transmissions?
A: Yes, it supports up to 50W input power for strong signal output.
Q: How to install the antenna?
A: Mount vertically using a bracket or magnetic base on vehicles, rooftops, or poles.
Q: Does it work in extreme temperatures?
A: Absolutely! It operates reliably from -40°C to 80°C.
Q: Is it suitable for urban areas with signal interference?
A: Yes, its vertical polarization and low VSWR minimize interference in crowded environments.
Electrical specifications | |
Frequency Range(MHz) | 136-174MHZ |
Impedance(ohm) | 50 |
Gain (dBi) | 3dbi |
Polarization | Vertical |
VSWR | ≤1.5 |
Maximum input power (W) | 50 |
Mechanical specifications | |
Connector | PL259 |
Height-mm | 520mm |
Radome Material | ABS |
Color | black |
Weight-KG | 0.3 |
Operating temperature (℃) |
-40～80 |
Product Introduction
Targeted Frequency Band：The GLM150 is designed specifically for the 136 - 174MHz frequency range. This specialization allows it to be highly optimized for applications operating within this VHF band, ensuring efficient signal transmission and reception.
Decent Gain for Signal Strength：With a gain of 3dBi, the GLM150 can effectively strengthen incoming signals. This gain helps in extending the communication range, making it suitable for applications where reliable long - range communication is required, such as in some public safety and industrial scenarios.
Low VSWR for Stable Connection：The VSWR of ≤1.5 indicates good impedance matching. This reduces signal reflection, ensuring that more power is transmitted through the antenna and received by the target device. As a result, it provides a more stable connection and better signal quality.
Vertical Polarization for Interference Resistance：The vertical polarization of the GLM150 helps to minimize interference from horizontally polarized signals. In environments with electromagnetic clutter, like urban areas or near electrical equipment, this polarization type ensures a more stable communication link.
Durable and Easy - to - Install Design：Made of ABS radome material, the GLM150 is durable and can withstand various environmental conditions. The PL259 connector makes it easy to connect to a wide range of devices. Its height of 520mm and relatively lightweight (weight not specified, but the ABS material generally contributes to a manageable weight) make it convenient to install in different locations, both indoors and outdoors.
Application scenarios
Emergency Services – Critical communication for police, fire trucks, and ambulances.
Commercial Fleet Management – Real-time tracking and coordination for logistics vehicles.
Remote Monitoring – Stable connectivity in isolated agricultural or environmental sites.
Industrial Facilities – Durable performance in factories and construction zones.
Outdoor Adventures – Portable design for camping, hiking, or off-road expeditions.
FAQ
Q: Is this antenna waterproof?
A: The ABS radome is weather-resistant but not fully waterproof. Avoid submersion in water.
Q: What devices use the PL259 connector?
A: Compatible with CB radios, transceivers, and base stations using PL259 ports.
Q: Can it handle high-power transmissions?
A: Yes, it supports up to 50W input power for strong signal output.
Q: How to install the antenna?
A: Mount vertically using a bracket or magnetic base on vehicles, rooftops, or poles.
Q: Does it work in extreme temperatures?
A: Absolutely! It operates reliably from -40°C to 80°C.
Q: Is it suitable for urban areas with signal interference?
A: Yes, its vertical polarization and low VSWR minimize interference in crowded environments.
