The PCTEL 40 dB High Rejection Antenna is a specialized GPS/GNSS antenna designed with advanced narrow band filtering and high interference rejection capabilities. It ensures precise GPS signal reception even in environments with strong RF interference from nearby communication systems.

The PCTEL 40 dB High Rejection Antenna with Enhanced Narrow Band Filtering is a high-performance GPS/GNSS antenna featuring:
✅ 40 dB signal amplification – ensures strong and stable signal reception.
✅ Advanced narrow band filtering – minimizes interference from unwanted RF signals.
✅ High gain and low noise figure – enhances performance in complex RF environments.
✅ Rugged, weatherproof design – suitable for outdoor installations in harsh conditions.

• Operating Frequency: 1575.42 MHz (L1 GPS)
• Gain: 40 dB (Active)
• Noise Figure: ≤ 2.0 dB
• Filtering Technology: Enhanced Narrow Band Filtering for superior interference rejection
• VSWR: ≤ 2.0:1
• Operating Voltage: 3.3V – 12V DC
• Current Consumption: ≤ 30 mA
• Impedance: 50 Ohms
• Polarization: Right-Hand Circular (RHCP)
• Connector Type: N-Type Female or TNC Female
• Radome Material: UV-resistant polycarbonate
• Weather Resistance: IP67 (Dust & Waterproof)
• Operating Temperature: -40°C to +85°C
• Mounting Options: Pole or surface mount
• Weight: Approx. 0.5 – 1 kg

✅ Superior interference rejection: The enhanced narrow band filtering effectively blocks unwanted RF signals from mobile towers, Wi-Fi, and other communication systems.
✅ High performance in challenging environments: Ensures accurate GPS/GNSS signal reception even in urban areas or locations with heavy RF interference.
✅ Durable, weather-resistant design: Built to IP67 standards, ensuring long-term outdoor operation in extreme conditions.
✅ Powerful 40 dB gain: Improves GPS signal strength and reduces dropouts in weak-signal environments.
✅ Low power consumption: Operates efficiently with ≤ 30 mA current draw.

🔹 Telecommunications & Timing Synchronization: Provides accurate time synchronization for 4G/5G base stations.
🔹 Power Grid & Industrial Automation: Ensures stable GPS signals for SCADA and smart grid systems.
🔹 Financial & Banking Transactions: Delivers precise timing for high-speed financial networks.
🔹 Aerospace & Defense: Supports military-grade positioning and navigation systems.
🔹 Scientific Research & Meteorology: Used for surveying, GPS-based studies, and satellite tracking.

Conclusion

The PCTEL 40 dB High Rejection Antenna with Enhanced Narrow Band Filtering is an ideal solution for applications requiring clean, stable, and precise GPS/GNSS signals, especially in high-interference environments. With advanced filtering, strong 40 dB gain, and rugged IP67-rated durability, it is perfect for telecommunications, power grids, financial networks, military, and industrial applications.