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SMA connector 5.5dBi 800-1900MHz VHF Antenna GL-SD90GSM

Wide 800-1900MHz Frequency Range – Supports GSM, cellular, and industrial communication systems.
  • GL-SD90GSM

  • Asialeren

  • 8517710000

  • GL-SD90GSM.pdf

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Electrical specifications

Frequency Range(MHz)

800-1900MHZ

Impedance(ohm)

50

Gain (dBi)

5.5dbi

Polarization

Vertical

VSWR

≤1.5

Maximum input power (W)

50

Mechanical specifications


Connector

SMA

Height-mm

320mm

Radome Material

Steel

Color

black

Weight-KG

0.3

Operating temperature (℃)

-40~80

Product Introduction

  1. Wide 800-1900MHz Frequency Range – Supports GSM, cellular, and industrial communication systems.

  2. 5.5dBi High Gain – Enhances signal clarity and coverage for reliable performance.

  3. Steel Radome Construction – Resists corrosion, impacts, and harsh environmental conditions.

  4. Broad Operating Temperature (-40°C to 80°C) – Functions flawlessly in extreme climates.

  5. SMA Connector & 50 Ohm Compatibility – Easy integration with standard communication devices.

Application scenarios

  • Industrial Automation – Ensures stable connectivity in factories and warehouses.

  • Remote GSM Networks – Extends signal reach for rural or mountainous areas.

  • Marine and Coastal Systems – Weather-resistant design suits boats and offshore setups.

  • Emergency Communication – Reliable performance in disaster response scenarios.

  • Smart Agriculture – Supports IoT sensors for crop and livestock monitoring.

FAQ

Q: Is this antenna waterproof?
A: The steel radome provides weather resistance, but it is not fully waterproof. Avoid submersion.

Q: What devices work with the SMA connector?
A: Compatible with routers, radios, and modems using SMA-Female ports.

Q: Can it handle high-power applications?
A: Yes, it supports up to 50W input power for robust transmissions.

Q: Does this antenna require a ground plane?
A: No, its vertical polarization design operates efficiently without additional grounding.

Q: How to mount the antenna?
A: Install vertically using a pole or bracket, ensuring a clear line-of-sight.

Q: Is it suitable for urban areas with signal interference?
A: Yes, its wide frequency range minimizes interference in dense environments.



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