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Diamond Point International

Trimble AV59 - High Performance Bulkhead Mounting GNSS Antenna

Supports GPS L1/L2/L5 , GLONASS L1/L2/L3, Galileo E1/E2/E5 and SBAS

Trimble AV59 - High Performance GNSS Antenna
Key Features
High Performance GNSS Antenna
GPS: L1, L2, L5 / GLONASS: L1, L2, L3
Galileo: E1, E2, E5 / SBAS
Bulkhead Mounting
Sub-centimeter phase center repeatability
–40°C to +85°C temperature operation


The Trimble AV59 GNSS Antenna has been designed to support centimeter level accuracy on aerial, land and marine applications. The rugged 8 hole bulkhead mounting allows the antenna to be used in the most rugged of environments.

Comprehensive GNSS Support

The Trimble AV59 GNSS antenna offers support for present and future GNSS signals, including GPS L5, GLONASS and Galileo. This ensures that the antenna will operate with your present and most likely future GNSS receivers.

Robust, Low-MultiPath Antenna

The antenna resists unwanted signal interference or multipath, which can cause inaccurate measurements. Multipath is caused by signals being reflected from surfaces such as the ground, surrounding trees, or buildings.


The antenna is an aviation type of design. The bulkhead mounting ensures only the rugged radome is exposed to the elements. This is an ideal design for customers building machine control systems. The antenna can be mounted flush with the vehicle surface or on the top of a pole mount. The TNC connector is located on the underside of the unit ensuring the attached cable is also protected from the environment.


Antenna Specification

ConnectorTNCF female signal connector
FrequencyBroad GNSS Frequency Tracking Band Including:
• GPS: L1, L2, L5
• GLONASS: L1, L2, L3
• Galileo: E1, E2, E5
• BeiDou B1, B2
• SBAS: WAAS, EGNOS, QZSS, Gagan, MSAS, and OmniStar
Gain39 dB
Impendance50 Ohms
PolarizationRight Hand Circular
VSWRLess than or equal to 2.0:1
OtherQuality signal tracking
Small cross-sectional area to reduce wind loading
Low voltage, low power consumption
Integral low noise amplifier
8 recessed bulkhead mounting holes
Powered by GNSS receiver via coaxial cable
Rugged radome designed for machine environments
High gain for reliable tracking in difficult environments
Axial Ratio: 3 dB Max @ boresight
Amplifier Noise Figure: 2.6 dBMax
Finish: UV resistant white radome with aluminum base


Electrical4.2 V DC to 15 V DC
Mechanical14.62 cm diameter x 3.89 cm height (5.575 in diameter x 1.53 in height)
TemperatureTemperature range (operation): -40 to +85°C
Temperature range (storage): -40 to +85°C
ConditionsDO-160D SectionString CategoryDescription


-55ºC to +85ºC,
10º/min, 2 cycles
Humidity - Method 507.4 MIL-STD-810-F
Shock - Method 516.5 MIL-STD-818-F
Procedure II
Vibration - Method 514.5C-3 MIL-STD-810-F
Section 514.5-CVII
HumiditySee above
Weight0.30 Kg (0.67 lb)
Altitude16,764 m (55,000 ft) max
VibrationSee above
ShockSee above
Warranty1 Year

Ordering Details

BoardC02992 Trimble AV59 L1/L2/L5/G1/G2/Omnistar Aviation Antenna (Not TSO Certified)
AccessoriesA02500 10m TNC-TNC Antenna Cable
64922-30 30m TNC-TNC Antenna Cable