English
GLM150
Asialeren
8517710000
100pc
Accepted
10000pc/day
| 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 |
Optimized for VHF Clarity & Range: Specifically tuned for the 136-174 MHz frequency band, this antenna ensures clear signal transmission and excellent reception, reducing dropouts and static for reliable communication over distances.
Durable & Weather-Resistant Construction: Built with a robust ABS radome, this antenna protects internal components from UV exposure, moisture, and physical impact. Its operating temperature range of -40°C to 80°C makes it perfect for harsh environments, from scorching summers to freezing winters.
Efficient Low VSWR Performance: With a Voltage Standing Wave Ratio (VSWR) of 1.5 or less, the antenna maximizes power transfer from your radio, enhancing transmission efficiency and protecting your equipment from potential reflected power damage.
Rugged Connector & Handles High Power: Features a standard PL259 connector for a secure and reliable connection to your radio equipment. It supports up to 50 Watts of input power, making it suitable for high-output commercial and amateur radio units.
Practical Vertical Design: The 520mm (approx. 20.5-inch) vertical polarization design offers a great balance between performance and practicality, providing a 3dBi gain boost without being overly long or cumbersome for mobile use.
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.
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 |
Optimized for VHF Clarity & Range: Specifically tuned for the 136-174 MHz frequency band, this antenna ensures clear signal transmission and excellent reception, reducing dropouts and static for reliable communication over distances.
Durable & Weather-Resistant Construction: Built with a robust ABS radome, this antenna protects internal components from UV exposure, moisture, and physical impact. Its operating temperature range of -40°C to 80°C makes it perfect for harsh environments, from scorching summers to freezing winters.
Efficient Low VSWR Performance: With a Voltage Standing Wave Ratio (VSWR) of 1.5 or less, the antenna maximizes power transfer from your radio, enhancing transmission efficiency and protecting your equipment from potential reflected power damage.
Rugged Connector & Handles High Power: Features a standard PL259 connector for a secure and reliable connection to your radio equipment. It supports up to 50 Watts of input power, making it suitable for high-output commercial and amateur radio units.
Practical Vertical Design: The 520mm (approx. 20.5-inch) vertical polarization design offers a great balance between performance and practicality, providing a 3dBi gain boost without being overly long or cumbersome for mobile use.
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.
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.
