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Diamond Point International

Trimble Zephyr - High Performance Multi GNSS Antenna

Supports GPS: L1, L2, L5, GLONASS: L1, L2, L3, BeiDou: B1, B2, B3, Galileo: E1, E2, E5, E6

Trimble Zephyr - High Performance GNSS Antenna
Key Features
High Performance GNSS Antenna
GPS L1/L2/L5, GLONASS L1/L2/L3
BeiDou B1/B2/B3, Galileo E1/E2/E5/E6, SBAS
Ideal for fixed reference stations
Sub-centimeter phase center repeatability
–40°C to +70°C temperature operation

Introduction

The top of the range Trimble® Zephyr™ external GNSS antenna contains advanced technology for multipath reduction, outstanding low elevation satellite tracking, and sub-millimeter phase center stability. The Trimble Zephyr 2, Zephyr 2 Rugged, and Zephyr 2 Geodetic antennas offer full support for current and near-future GNSS signals in combination with the rugged durability of each antenna, means the investment in a Trimble Zephyr series antenna will last for many years.

TRIMBLE ZEPHYR 2

The Trimble Zephyr 2 is a high-performance lightweight GNSS rover antenna optimized for precision RTK applications. The Zephyr 2 GNSS antenna is typically used in roving applications. It minimizes multipath, and offers robust low elevation tracking and sub-millimeter phase center repeatability.

TRIMBLE ZEPHYR 2 RUGGED

The Trimble Zephyr 2 Rugged Antenna is intended for installations subject to high shock and vibration on the job site. Ideal for drilling rigs, marine vessels, cranes and other vehicle applications, it offers precise positioning with sub-millimeter phase center accuracy.

Key features of the Zephyr 2 and Zephyr 2 Rugged:

  • Optimized for GNSS rover applications
  • Robust low-elevation satellite tracking
  • Minimized multipath
  • Sub-millimeter phase center repeatability

TRIMBLE ZEPHYR 2 GEODETIC

The Trimble Zephyr 2 Geodetic antenna is extremely rugged and ideal for control work. The Zephyr 2 Geodetic is recommended for all base station applications. This antenna is also suitable as a fixed rover antenna for use in high multi-path
environments. The Zephyr 2 Geodetic antenna’s quality performance and extreme accuracy are achieved through sub-millimeter phase center repeatability, robust low-elevation tracking and significantly reduced ground-based multipath.

Key features:

  • Optimized for GNSS base station applications
  • Robust low-elevation satellite tracking
  • Large ground plane for best multipath rejection
  • Sub-millimeter phase center repeatability
  • Ideal for fixed reference stations and GNSS infrastructure networks

COMPREHENSIVE GNSS SUPPORT

The Trimble Zephyr 2 antennas have the ability to track Modernized GPS signals, GLONASS, Galileo, BeiDou, OmniSTAR, and SBAS, the Zephyr 2 antennas are an excellent investment for the future.

Specification

Antenna Specification

ConnectorTNC female signal connector
FrequencyBroad GNSS Frequency Tracking Band Including:
• GPS: L1, L2, L5
• GLONASS: L1, L2, L3
• BeiDou: B1, B2, B3
• Galileo: E1, E2, E5, E6
• SBAS: WAAS, EGNOS, QZSS, Gagan, MSAS, and OmniStar
OtherQuality signal tracking, even below 5 degrees elevation
Four point antenna feed for phase center stability and enhanced polarization
Small cross-sectional area to reduce wind loading
13 dB amplifier margin supports cable runs of over 60 m without special coaxial cable or in-line amplifiers
North orientation marking on exterior
50 dB signal gain for reliable tracking in difficult environments
Low voltage, low power consumption
Integral low noise amplifier
5/8” x 11 female threaded stainless steel mount point
Powered by GNSS receiver via coaxial cable
Advanced LNA (low noise amplifier) to reduce jamming by high power out-of-band transmitters

ZEPHYR 2 GEODETIC ANTENNA ONLY
• Trimble Stealth Ground Plane – integrated lightweight stealth technology with enhanced right hand circular polarization to reduce multipath interference
• Supplementary radome not required (available if desired)

General

Electrical3.5 V DC to 20 V DC, 125 mA maximum
MechanicalZephyr 2: 16.5 cm diameter x 7.6 cm height (6.5 in diameter x 3 in height)
Zephyr 2 Rugged: 25.4 cm diameter x 11.1 cm height (10” diameter x 4.37” height)
Zephyr Geodetic 2: 34.3 cm diameter x 7.6 cm height (13.5 in diameter x 3 in height)
TemperatureTemperature range (operation): -40 to +70°C
Temperature range (storage): -55 to +85°C
Humidity100% humidity proof, fully sealed
WeightZephyr 2: 0.64 kg (1.4 lb)
Zephyr 2 Rugged: 1.8 kg (4 lb)
Zephyr Geodetic 2: 1.36 kg (3 lb)
VibrationZephyr 2 and Zephyr 2 Geodetic: MIL-STD-810-F on each axis
Zephyr 2 Rugged: 20.4 gRMS. Bouyant
ShockZephyr 2 and Zephyr 2 Geodetic: MIL-STD-810-F to survive a 2 m (6.56 ft) drop onto concrete
Zephyr 2 Rugged: 5 Gs, 6 ms duration, 3 shocks in mutually perpendicular axis
Warranty1 Year
RoHSCompliant

Ordering Details

BoardA02585 Zephyr Model 2 L1/L2/L5/G1/G2 Rover
57971-10 Zephyr Model 2, L1/L2/L5/G1/G2 Geodetic
66241-00 Zephyr Model 2, L1/L2/L5/G1/G2 Rugged
66241-10 Zephyr Model 2, L1/L2/L5/G1/G2 Rugged with mast mount bracket
AccessoriesA02500 10m TNC-TNC Antenna Cable
64922-30 30m TNC-TNC Antenna Cable
F00922 Zephyr Mounting Bracket