PN-A5
Revolutionary
semi-hemispherical
GNSS antenna
Unmatched signal tracking
and multipath reduction
Unmatched signal tracking and multipath reduction

Pin based, semihemispherical ground plane GNSS antenna
The PN-A5 antenna combines the Topcon 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 to the horizon.
- High-end Geodetic Antenna
- Topcon TA-5 vertical convex dipole antenna element for full spectrum GNSS signal tracking
- Unique semi-hemispherical convex impedance groundplane
- Environmentally robust and sealed
- Minimized phase center offset variations in vertical within GNSS frequency band.
- Improved tracking for low elevation satellites for signal tracking from the local horizon to zenith.
Compare to Similar Products:
PN-A5 Specifications
1230 MHz±70 MHz
1565 MHz±50 MHz
+6 dB (typical)
+4.7 dB (typical)
-12 dB (typical)
-10 dB (typical)
D: 15” (380 mm)
H: 10.3” (262 mm)
D: 15” (380 mm)
H: 11.5” (292 mm)
D: 16.3” (415 mm)
H: 11.3” (287 mm)
IEC 60529 IPX7
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