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Diamond Point International

Trimble AV33 - High Performance GPS, GLONASS,Galileo and Compass Antenna

Supports GPS L1, GLONASS L1, Galileo L1, Compass B1

Trimble AV33 - High Performance GNSS Antenna
Key Features
High Performance GNSS Antenna
GPS L1/GLONASS L1/Galileo E1/Compass B1
Low-profile Fuselage/Bulkhead Mounting
Sub-centimeter phase center repeatability
–55°C to +85°C temperature operation

Introduction

The Trimble AV33 GNSS Antenna has been designed to support high accuracy aerial, land and marine applications in one compact design. The rugged 4 hole bulkhead mounting allows the antenna to be used in the most rugged of environments.

Comprehensive GNSS Support

The Trimble AV33 GNSS antenna offers support for present and future L1 GNSS signals, including GPS, GLONASS,Galileo and Compass. This ensures that the antenna will operate with your present and most likely future GNSS receivers.

Robust, Low-Multipath GPS 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.

Flexibility

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.

Specification

Antenna Specification

ConnectorTNCF female signal connector
FrequencyL1 Band GNSS Frequency tracking including:
• GPS: L1
• GLONASS: L1
• Galileo: E1
• Compass: B1
• SBAS: WAAS, EGNOS, QZSS, Gagan, MSAS
Frequencies: 1551–1615 MHz
Gain43 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
Powered by GNSS receiver via coaxial cable
High gain for reliable tracking in difficult environments
4 recessed bulkhead mounting holes
Rugged radome designed for machine environments
Axial Ratio: dB Max @ boresight
Amplifier Noise Figure: 2.5 dBMax
Finish: UV resistant, high impact thermoplastic white radome with aluminum base

General

Electrical4.5 V DC to 18 V DC
Mechanical8.9 cm diameter, 2.1 cm height (3.5" diameter, 0.84" height)
TemperatureTemperature range (operation): -55 to +85°C
Temperature range (storage): -55 to +85°C
ConditionsDO-160D SectionString CategoryDescription
Temperature
Variation
5
 

A
 

-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
Weight0.200 Kg (0.44 lb)
Altitude16,764 m (55,000 ft)
VibrationSee above
ShockSee above
Warranty1 Year
RoHSCompliant

Ordering Details

Board83553 Trimble AV33 L1/G1 Aviation Antenna
AccessoriesA02500 10m TNC-TNC Antenna Cable
64922-30 30m TNC-TNC Antenna Cable
84902 AV33/34 Antenna Bracket