SKU: IOWC-0745
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GPS Antenna 1.5M SMA Male 1575.42MHz L1 Band

₹319.00 (Inclusive of all taxes)
Out of Stock

This 1.5-meter GPS antenna features an SMA male connector and is tuned to the 1575.42MHz L1 band for reliable satellite signal reception with GPS modules, GNSS receivers, and tracking devices.

Features

  • L1 Band Tuned: Optimized for the 1575.42MHz GPS L1 frequency, ensuring high-precision satellite signal reception.
  • SMA Male Connector: Provides a secure, low-loss connection to a wide range of GPS receivers and development boards.
  • 1.5-Meter Cable: Offers extended reach for flexible antenna placement to achieve optimal sky view and signal strength.
  • 50-Ohm Impedance: Standard impedance matching minimizes signal reflection for maximum power transfer to the receiver.
  • RHCP Polarization: Right-Hand Circular Polarization matches GPS satellite signals, improving multipath rejection and signal integrity.

Out of stock

Description

This 1.5-meter GPS antenna is engineered for precise reception of the Global Positioning System’s L1 band signal at 1575.42 MHz. Its extended coaxial cable allows for strategic placement away from signal-blocking enclosures or interference sources, which is critical for achieving a clear sky view and high signal-to-noise ratio in embedded tracking and navigation systems.

Featuring a robust SMA male connector, the antenna ensures a reliable, vibration-resistant interface with GPS modules, GNSS evaluation kits, and industrial telemetry units. The right-hand circular polarization (RHCP) and low VSWR design work together to enhance signal acquisition, reduce multipath errors, and deliver dependable positioning data for applications ranging from asset tracking to drone navigation.

Key Features

  • Precision-Tuned Frequency: Specifically designed for the GPS L1 civilian band (1575.42 MHz) for optimal satellite signal capture.
  • Extended Coaxial Cable: 1.5-meter length provides installation flexibility to position the antenna for maximum satellite visibility.
  • Secure SMA Interface: SMA male connector ensures a stable, industry-standard connection with minimal insertion loss.
  • Impedance Matched: 50-ohm characteristic impedance ensures efficient power transfer between the antenna and receiver circuitry.
  • RHCP Design: Right-Hand Circular Polarization matches transmitted GPS signals, improving performance in dynamic environments.
  • Low VSWR: Voltage Standing Wave Ratio typically below 1.5:1 indicates good impedance matching and minimal reflected power.
  • Broad Compatibility: Works with a wide array of GPS receivers, GNSS modules, data loggers, and tracking devices featuring an SMA female port.
  • Durable Construction: Built for reliable performance in various environmental conditions typical of outdoor and vehicular use.

Applications

  • Vehicle Tracking Systems: Provides reliable GPS signal reception for fleet management and automotive telematics units.
  • Drone & UAV Navigation: Ensures accurate positioning data for flight controllers and autonomous navigation systems.
  • Portable GPS Devices: Used as an external antenna to boost signal for handheld navigators, data loggers, and survey equipment.
  • IoT Asset Trackers: Enhances location fix reliability in battery-powered tracking devices for logistics and supply chain management.
  • Embedded Development: Essential accessory for testing and prototyping with GPS/GNSS modules like NEO-6M, NEO-8M, or MAX-7Q on development boards.

Technical Specifications

Frequency1575.42 MHz (GPS L1 Band)
Connector TypeSMA Male
Cable Length1.5 meters
Impedance50 ohms
PolarizationRight-Hand Circular Polarization (RHCP)
VSWR< 1.5:1 (Typical)

Frequently Asked Questions

What devices is this GPS antenna compatible with?

This antenna is compatible with any GPS or GNSS receiver module, development board, or tracking device that features a standard SMA female connector. This includes popular modules like the u-blox NEO-6M/7M/8M series, Quectel L86, and SIMCom SIM28. Ensure your device's connector is SMA female to mate correctly with this antenna's SMA male plug.

How do I install and position the antenna for best performance?

Connect the SMA male plug securely to your GPS receiver's SMA female port. For optimal performance, position the antenna with a clear, unobstructed view of the sky, ideally outdoors or near a window. Use the full 1.5-meter cable to route it away from metal surfaces or other electronics that could cause signal interference or shielding, which maximizes the number of visible satellites and improves position fix accuracy.

What does the VSWR specification mean for this antenna?

VSWR (Voltage Standing Wave Ratio) measures how well the antenna's impedance matches the 50-ohm characteristic impedance of the coaxial cable and receiver input. A typical VSWR of less than 1.5:1, as specified for this antenna, indicates excellent impedance matching. This minimizes signal reflections back to the receiver, ensuring maximum power transfer from the antenna and resulting in stronger, more reliable GPS signal reception.

Package Includes

  • 1 x 1.5M GPS Antenna with SMA Male Connector

Additional Information

Weight 0.023 kg
Dimensions 8 × 20 × 3 cm