The PCTEL 26 dB GPS/GLONASS High Rejection Antenna is a precision-engineered, high-gain antenna designed for reliable, interference-resistant satellite communication. It is optimized for GPS (Global Positioning System) and GLONASS (Global Navigation Satellite System) signals, making it ideal for high-accuracy navigation, timing synchronization, and GNSS-dependent applications in industrial, military, and transportation sectors.

This is a high-gain, high-rejection GNSS antenna that features a 26 dB low-noise amplifier (LNA), advanced filtering technology, and ruggedized housing for use in challenging RF environments.

The high-rejection filtering technology effectively blocks unwanted out-of-band signals, ensuring clean, uninterrupted satellite reception even in areas with high RF interference, such as urban settings, industrial sites, and defense applications.

🔹 Frequency Bands Supported:

• GPS L1 (1575.42 MHz)
• GLONASS L1 (1602 MHz)

🔹 Antenna Type: Active GNSS Antenna with High Rejection Filtering

🔹 Gain:

• 26 dB active gain (with built-in Low Noise Amplifier – LNA)
• Passive antenna gain typically 2-5 dBi

🔹 Low Noise Figure: ≤ 2 dB, ensuring clearer satellite signals

🔹 Out-of-Band Rejection: Advanced filtering to eliminate interference from LTE, Wi-Fi, and other nearby frequencies

🔹 Voltage Standing Wave Ratio (VSWR): ≤ 2.0:1, for efficient power transmission

🔹 Polarization: Right-Hand Circular Polarized (RHCP), standard for GNSS applications

🔹 Impedance: 50 ohms, optimized for GNSS receivers

🔹 Connector Type: TNC Female / SMA Male / N-Type (varies by model)

🔹 Power Requirements:

• Typical voltage: 3V, 5V, or 12V DC (supplied through coaxial cable from GNSS receiver)
• Current consumption: ~20 mA

🔹 Mechanical & Environmental Specifications:

• Housing: UV-resistant, weatherproof radome (IP67-rated for outdoor use)
• Mounting Options: Magnet mount, screw mount, or pole mount
• Operating Temperature: -40°C to +85°C, suitable for harsh environments

✅ High 26 dB Active Gain – Ensures strong GNSS signal reception even in low-signal environments.

✅ Advanced High-Rejection Filtering – Blocks LTE, Wi-Fi, and other out-of-band interference for clear, uninterrupted satellite signals.

✅ Low Noise Figure (≤ 2 dB) – Reduces signal distortion, improving accuracy in GNSS applications.

✅ IP67-Rated Ruggedized Housing – Weatherproof and impact-resistant, ideal for harsh outdoor conditions.

✅ Multiple Mounting Options – Supports magnetic, screw, or pole mounting for flexible installation.

✅ Wide Operating Voltage Compatibility (3V, 5V, 12V DC) – Can be used with various GNSS receivers and timing equipment.

✅ Designed for High-Precision Applications – Provides accurate positioning and timing data for mission-critical operations.

📡 GNSS Navigation & Positioning – Used in precision navigation systems for aircraft, marine, and land vehicles.

⏱ Timing & Synchronization – Supports accurate timekeeping for telecom networks, power grids, and financial systems.

🛰 Military & Defense – Ensures high-reliability satellite communication in jamming-prone environments.

🏭 Industrial Automation & SCADA – Enhances GNSS-based control and monitoring in remote facilities.

🚆 Rail & Transportation – Provides real-time tracking and navigation for rail systems, fleets, and autonomous vehicles.

🌍 Surveying & Geospatial Applications – Used in land surveying, mapping, and geolocation services.

Conclusion

The PCTEL 26 dB GPS/GLONASS High Rejection Antenna is a high-performance, interference-resistant GNSS antenna designed for critical applications requiring precise positioning and timing. Its high gain, superior filtering, and rugged design make it an ideal choice for industrial, military, and transportation sectors where reliable GNSS reception is crucial. 🚀📡