1400-1550MHz 5.5dBi Gain Customization Connector Mobile Antenna

Product introduction

1. Optimized for 1400-1550MHz Band

Designed specifically for the 1400-1550MHz frequency range with 70MHz bandwidth, delivering reliable performance in narrowband communication systems where precision matters.

2. Stable 5.5dBi Gain

Provides consistent vertical polarization gain of 5.5dBi, balancing coverage and signal strength for medium-range communication needs.

3. Ultra-Low VSWR for Signal Clarity

With VSWR ≤1.5, this antenna minimizes signal reflection and power loss, ensuring efficient transmission and cleaner communication links.

4. Durable Anti-Bump Spring Design

The integrated anti-bump spring at the base protects the antenna from impact and vibration, extending service life in high-traffic or mobile environments.

5. Flexible Custom Connector Options

Connector type can be customized to fit your specific equipment, making this antenna highly adaptable for various RF systems and installation requirements.

Application scenarios

Marine & Vessel Communications

Public Safety Networks

Industrial Telemetry & SCADA

Mobile Vehicle Installations

Test & Measurement Setups

FAQ

Q:What frequency range does this antenna support?

A:The GL-1500B covers 1400MHz to 1550MHz with a 70MHz bandwidth, making it suitable for narrowband applications within that range.

Q: What is the gain of this antenna?

A:It provides a vertical polarization gain of 5.5dBi, offering a good balance between coverage and signal strength.

Q: What is VSWR and why does it matter?

A:VSWR (Voltage Standing Wave Ratio) measures how efficiently power is transmitted. With a VSWR ≤1.5, this antenna ensures minimal signal loss and reflection.

Q:Can the connector be customized?

A:Yes, the connector type is customizable to match your equipment. Please specify your requirements when ordering.

Q:What is the purpose of the anti-bump spring?

A:The spring at the base absorbs shock and reduces stress on the mounting point, protecting the antenna from damage in mobile or high-impact environments.

Q:Is this antenna omnidirectional?

A:Yes, with vertical polarization, it provides 360-degree coverage, ideal for applications where signals need to be transmitted in all directions.