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PN-A5 Catalogue

PN-A5 Catalogue

Product catalog summary

Overview: The PN-A5 Full Spectrum GNSS Antenna by Topcon is a high-end geodetic antenna designed for comprehensive GNSS signal tracking. It features the TA-5 vertical convex dipole antenna element and a newly designed semi-hemispherical convex impedance ground plane, ensuring robust environmental performance and minimized phase center offset variations.

Specifications:

Dimensions: Without Anti-snow Dome: 380 mm (D) x 262 mm (H); With Topcon Anti-snow Spherical Dome: 380 mm (D) x 292 mm (H); With SCIGN Anti-snow Short Dome: 415 mm (D) x 287 mm (H).
Weight: Antenna: 6.7 kg; With Topcon Anti-snow Spherical Dome: 7.8 kg.
Power: Input Voltage: +3 to +12 VDC; Current Consumption: 100 mA (typical); Connector: N-type.
Environmental: MIL-STD-810G compliant; Operating Temperature: -50°C to +70°C; Storage Temperature: -55°C to +85°C; Humidity: 95%; Vibration and Shock resistant; IP67 rated; RoHS Compliant.
Performance: Operating Frequency Range: Lower band 1230 MHz±70 MHz, Upper band 1565 MHz±50 MHz; Out-of-Band Rejection: -30 dBc to -80 dBc; LNA Gain: 43 dB; Gain at Zenith: Lower band +6 dB, Upper band +4.7 dB; Noise Figure: 1.0 dB; VSWR: 1.5:1; Nominal Impedance: 50 Ohm.

Features: The antenna offers unmatched signal tracking and multipath reduction, utilizing an array of vertical dipoles for stable full wave signal tracking. The convex impedance ground plane enhances multipath mitigation and minimizes signal loss for low elevated satellites.

Support: Topcon TotalCare provides online resources, expert training, and technical support. Users can access software and firmware updates, publications, and expert guidance through the TotalCare website.

Catalog excerpts

Full Spectrum GNSS Antenna • High-end Geodetic Antenna • Topcon’s TA-5 vertical convex dipole antenna element for full spectrum GNSS signal tracking • Topcon newly design semi-hemispherical convex impedance groundplane • Environmentally robust and sealed • Minimized phase center offset variations in vertical within GNSS frequency band. Significant increase of low elevated satellites tracking.

Open the catalog to page 1

PN-A5 Full Spectrum GNSS Antenna Specifications Dimensions Antenna without Anti-snow Dome Unmatched Signal Tracking and Multipath Reduction Topcon’s newly designed PN-A5 antenna combines the Topcon’s new TA-5 full spectrum GNSS antenna element with an innovative convex impedance ground plane. The TA-5 antenna element utilizes an array of vertical dipoles to provide highly sensitive and stable Full Wave signal tracking for all existing and planned GNSS signals. Topcon’s new convex impedance ground plane provides improved multipath mitigation while providing minimum signal loss for satellites tracked...

Open the catalog to page 2

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