Dual Band GSM Antenna (SMA Male)

Specifications:

Frequency Range:
- GSM 850/900 MHz: 824-960 MHz
- GSM 1800/1900 MHz: 1710-1990 MHz
Connector Type: SMA Male
Impedance: 50 ohms
Gain: Typically between 2-5 dBi

Special Features:

Dual Band: Supports both GSM 900/1800 MHz and GSM 850/1900 MHz bands, making it versatile for different network frequencies.
Enhanced Signal: Improves signal reception and transmission quality for GSM devices.
Robust Design: Built to handle outdoor and indoor environments, ensuring reliable performance.
Compact Size: Designed to be small and lightweight for easy installation and use.

Wiring Connections:

Connector:
- Type: SMA Male
- Function: Connects to the GSM device or module via an SMA Female connector.
- Installation:
  - Screw the SMA Male connector of the antenna into the SMA Female connector on the GSM device or module.
  - Tighten the connection to ensure it is secure and stable.

Power:

Power Handling: The antenna does not require external power. It works by improving the signal strength of the GSM device it is connected to.
No Additional Power Needed: It operates with the signal power provided by the GSM module.

Original price was: ৳ 240.00.Current price is: ৳ 198.00.

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Specification

Overview

Input and Output:

Input:
- Signal: Receives GSM signals in the 850/900 MHz and 1800/1900 MHz bands.
Output:
- Signal: Enhances the strength and quality of the GSM signals sent and received by the connected device.

Physical Characteristics:

Size:
- Length: Typically around 10-15 cm (4-6 inches), depending on the design.
Weight:
- Approximate Weight: 20-50 grams.
Build: Made from durable materials such as metal and plastic, designed to withstand various environmental conditions.

Technical Specifications:

Frequency Bands:
- GSM 850/900 MHz: For standard GSM networks.
- GSM 1800/1900 MHz: For extended GSM networks.
VSWR (Voltage Standing Wave Ratio): Typically less than 2:1, indicating good efficiency and minimal signal loss.
Radiation Pattern: Omni-directional, allowing for signal reception and transmission in all directions.

Additional Features:

Mounting Options: Can be mounted using brackets or adhesive pads if necessary.
Compatibility: Suitable for GSM modules, routers, and other devices with an SMA Female connector.
Detachable: Easily removable and replaceable if needed.

How to Use:

Prepare the Antenna:
- Ensure you have the correct SMA Male antenna for your GSM device, and confirm that your device has an SMA Female connector.
Connect the Antenna:
- Locate the SMA Female connector on your GSM device or module.
- Align the SMA Male connector of the antenna with the SMA Female connector on your device.
- Screw the antenna into place, turning it clockwise until it is securely attached.
Position the Antenna:
- Place the antenna in a location that provides the best signal reception. Positioning it higher or in a less obstructed area generally yields better performance.
- Ensure the antenna is not obstructed by objects or surfaces that could weaken the signal.
Check Signal Strength:
- Power on your GSM device and check the signal strength. This can usually be done via the device’s software or an LED indicator.
- Adjust the antenna’s position if necessary to optimize signal strength.
Maintain the Antenna:
- Regularly check that the antenna connection is secure.
- Clean the antenna and its connectors if they become dirty to ensure optimal performance.
Troubleshoot Issues:
- If you experience weak signals or connectivity issues, verify that the antenna is properly connected and positioned.
- Try different locations or orientations for the antenna to find the best reception.

By following these steps, you can effectively use the Dual Band GSM Antenna to enhance the performance of your GSM device, ensuring better signal strength and connectivity. Proper installation and positioning will help you achieve the best results.