GNSS adhesive SMA antenna - Teltonika - Black
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Product Information
Full details
The Teltonika PR1KSG30 is a network antenna designed for users needing enhanced signal reception in the 1.57542-1.602 GHz frequency band. Its primary benefit is providing a clear and consistent signal through circular polarization, reducing interference, though its 2 dBi gain may not be sufficient for extremely long-range applications. This guide covers its features, performance, setup, and troubleshooting.
All features
| Colour | Black |
|---|---|
| Model Part Number | PR1KSG30 |
| Brand | Teltonika |
Extended Product Information
FAQs
What is the main advantage of circular polarization?
Circular polarization helps reduce multipath interference, which occurs when signals reflect off surfaces. This results in a more stable and reliable signal, especially in challenging environments.
What devices is this antenna compatible with?
It is compatible with any device that has a female SMA connector and operates within the 1.57542-1.602 GHz frequency band, such as GPS receivers, navigation systems, and certain IoT modules.
What is the power consumption of this antenna?
The Teltonika PR1KSG30 has a low power consumption of only 15 mA.
What is the operating temperature range?
The antenna can operate in a wide temperature range from -40 °C to 85 °C.
Does this antenna require a specific type of power source?
Yes, it requires a DC power source with an input voltage ranging from 2.2 V to 5 V.
Can this antenna be used for Wi-Fi or cellular signals?
No, this antenna is specifically designed for the 1.57542-1.602 GHz frequency band, which is commonly used for GPS and navigation systems, not Wi-Fi or cellular communication.
What does 2 dBi antenna gain mean?
2 dBi (decibels relative to an isotropic radiator) indicates the antenna's ability to focus its signal. A 2 dBi gain offers a moderate boost in signal strength without consuming excessive power.
Troubleshooting
No or weak signal reception
Ensure the SMA connector is securely attached. Verify the device is powered within the correct voltage range (2.2-5 V). Check antenna placement for obstructions or interference. Confirm device is operating within the 1.57542-1.602 GHz frequency band.
Device not recognizing the antenna
Check the SMA connector for damage or debris. Ensure the device's firmware supports the antenna's specifications. Try connecting to a different compatible device to test functionality.
Intermittent signal drops
Relocate the antenna to a position with better line-of-sight. Circular polarization helps, but severe obstructions can still cause issues. Check for nearby sources of strong electromagnetic interference.
Pros and Cons
Pros
- Provides stable signal reception due to circular polarization.
- Low power consumption of 15 mA.
- Wide compatibility with devices using SMA connectors.
- RoHS compliant for environmental consideration.
- Operates effectively within the specified frequency band.
Cons
- A modest 2 dBi gain might be insufficient for very long-distance communication.
- Limited frequency band may not suit all wireless applications.
- Requires a specific input voltage range (2.2-5 V DC).
Setup, Compatibility & Care
Setup:
- Connection: Connect the antenna's male SMA connector directly to the corresponding SMA port on your network device. Ensure a firm connection.
- Power: Connect the device to a DC power source within the 2.2-5 V range. The antenna itself draws minimal power (15 mA).
- Placement: Position the antenna in an area with optimal line-of-sight to the sky for best reception, especially for GPS applications.
Compatibility:
- Connector: Compatible with any device featuring a female SMA connector.
- Frequency: Primarily designed for the 1.57542-1.602 GHz frequency band. Ensure your device operates within this range for optimal performance.
- Power Source: Requires a DC power source capable of supplying 2.2 V to 5 V.
Care:
- Cleaning: Gently wipe the antenna with a dry, soft cloth. Avoid using solvents or abrasive cleaners.
- Handling: Protect the connector from dust and damage. Avoid excessive bending of the cable if applicable.
- Environment: Operate within the specified temperature range of -40 to 85 °C and relative humidity of 0-95%.