SKU: DRFC-0838
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28dB High Gain Active Ceramic GPS Antenna (NEO-6M/7M/8M)

₹120.00 (Inclusive of all taxes)
Out of Stock

This 28dB high-gain active ceramic GPS antenna features a UFL interface and is optimized for NEO-6M, NEO-7M, and NEO-8M GPS modules. It delivers superior signal reception and robust performance for various navigation and timing applications, including marine systems.

Features

  • Integrated 28dB high-gain active ceramic antenna for enhanced GPS signal acquisition.
  • Directly compatible with popular NEO-6M, NEO-7M, and NEO-8M GPS receiver modules.
  • Utilizes a robust UFL interface for secure and easy connection to flight controllers or navigation boards.
  • Optimized for applications requiring precise positioning, including FPV drones and marine navigation.

Out of stock

Description

Designed for precision and reliability, this 28dB high-gain active ceramic GPS antenna provides robust signal reception crucial for accurate navigation. Its integrated active circuitry amplifies weak satellite signals, significantly improving time-to-first-fix (TTFF) and overall positional accuracy, making it ideal for drone navigation, telemetry, and various autonomous systems. The antenna operates efficiently across a broad temperature range, ensuring consistent performance in demanding environments.

Featuring a standard UFL interface, this antenna offers versatile compatibility with a wide array of GPS modules, specifically engineered for seamless integration with u-blox NEO-6M, NEO-7M, and NEO-8M series receivers. The ceramic patch design contributes to its compact 25x28x9mm footprint while maintaining excellent right-hand circular polarization for superior interference suppression. Its durable construction ensures resilience against physical stress, making it suitable for both professional and hobbyist applications.

Key Features

  • High gain 28dB ceramic active antenna ensures strong and stable GPS signal reception.
  • Specifically designed for compatibility with NEO-6M, NEO-7M, and NEO-8M GPS modules.
  • UFL interface provides a secure and easy-to-connect RF link to your navigation system.
  • Right-hand circular polarization effectively suppresses multipath interference for cleaner signals.
  • Wide operating temperature range from -45°C to +85°C for reliability in diverse climates.
  • Compact 25x28x9mm form factor allows for integration into space-constrained designs.
  • Durable construction built to withstand common operational stresses in drone and marine environments.

Applications

  • FPV racing and freestyle drones requiring precise positional data.
  • Autonomous mapping and surveying UAVs for accurate geotagging.
  • Commercial and industrial drones for navigation and flight control.
  • Marine navigation systems for reliable vessel tracking and positioning.
  • General GPS logging and timing applications.

Technical Specifications

Item TypeGPS Antenna
Frequency1575.42MHz ± 4 MHz
Voltage Standing Wave Ratio (VSWR)≤ 1.5
PolarizationRight-Hand Circular Polarization (RHCP)
Antenna Gain28dB
Noise Figure1.5dB
Interference Suppression30dB ± 100MHz
Operating Temperature-45°C to +85°C
Storage Temperature-50°C to +85°C
Optimal Relative Humidity95% ~ 100%
Cable Length14cm
Dimensions25 x 28 x 9mm
Weight15g

Frequently Asked Questions

What GPS modules are compatible with this antenna?

This 28dB high-gain active ceramic GPS antenna is specifically engineered for seamless integration with u-blox NEO-6M, NEO-7M, and NEO-8M series receiver modules. Its UFL interface ensures a reliable and secure connection for consistent data transmission, crucial for accurate drone navigation and timing applications.

How does an active GPS antenna benefit drone performance?

An active GPS antenna like this one includes a low-noise amplifier (LNA) to boost weak satellite signals before they reach the receiver. This significantly improves signal-to-noise ratio, enhancing acquisition speed, positional accuracy, and reliability, especially in environments with limited satellite visibility or potential interference.

What is the significance of "right-hand circular polarization (RHCP)" for this antenna?

Right-hand circular polarization (RHCP) is crucial as GPS signals are transmitted with RHCP. Using an RHCP antenna ensures optimal signal reception by matching the wave polarization, minimizing signal loss and interference. This leads to more stable and accurate GPS fixes for your drone or navigation system.

What is the recommended mounting orientation for optimal reception?

For optimal reception, the ceramic patch element should ideally face upwards towards the sky, with an unobstructed view of satellites. While the antenna's design aids in signal acquisition from various angles, minimizing interference from surrounding components and structures will maximize its performance in flight.

Package Includes

  • 1x 28dB High Gain Active Ceramic GPS Antenna (with UFL cable)

Additional Information

Dimensions 2.5 × 2.8 × 0.9 cm