PRODUK TERBARU

# Antenna Geodetic Trimble Zephyr

Merk dari: TRIMBLE

Kode Produk: Trimble Zephyr
Ketersediaan: 10

## Harga: Rp0 Tidak termasuk pajak: Rp0 Qty: - +   0 TinggalkanPesan Anda  |   Tags: Gps Geodetik, Gps, Antenna Zephyr

Antenna Geodetic Trimble Zephyr

Highlights

• Comprehensive GNSS support, including GPS Modernization signals, GLONASS, and Galileo
• Robust low-elevation satellite tracking
• Minimized multipath
• Sub-millimeter phase center repeatability
• Ideal for fixed reference stations and GNSS infrastructure networks

Overview
Antenna Trimble Zephyr Geodetic 2 is ideal for control work. The Zephyr Geodetic 2 incorporates a large Trimble Stealth™ Ground Plane, which literally burns up multipath energy using technology similar to that used by Stealth aircraft to hide from radar. It is protected by weather-resistant materials and a low profile design, so when the antenna is used for a permanent installation, you can count on many years of continuous operation without the need for a radome.

SPESIFICATION
Trimble Zephyr Geodetic 2 and Trimble Zephyr 2 antennas
• Broad GNSS Frequency Tracking Band Including:
– GPS: L1, L2, L5
– GLONASS: L1, L2, L3
– Galileo: E1, E2, E5, E6
– SBAS: WAAS, EGNOS, QZSS, Gagan, MSAS, and OmniStar
• Quality signal tracking, even below 5 degrees elevation
• Four point antenna feed for phase center stability and enhanced polarization
• TNC female signal connector
• 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
• Advanced LNA (low noise amplifier) to reduce jamming by high power out-of-band transmitters Zephyr Geodetic 2 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)

HARDWARE
Dimensions
Zephyr 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 16.5 cm diameter x 7.6 cm height(6.5 in diameter x 3 in height)
Zephyr Geodetic 2 . . . . . . . . . . . . . . . . . 34.3 cm diameter x 7.6 cm height(13.5 in diameter x 3 in height)
Weight
Zephyr 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.64 kg (1.4 lb)
Zephyr Geodetic 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.36 kg (3 lb)
Operating Temperature . . . . . . . . . . . –40 ºC to +70 ºC (–40 ºF to +158 ºF)
Humidity . . . . . . . . . . . . . . . . . . . . . . . .100% humidity proof, fully sealed
Shock and Vibration . . . . . . . . . . . . . . . .Tested and meets the following
environmental standards:
Shock . . . . . MIL-STD-810-F to survive a 2 m (6.56 ft) drop onto concrete
Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MIL-STD-810-F on each axis
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.5 V DC to 20 V DC
Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 mA maximum

Trimble Tchnology
The extended ground plane of a geodetic antenna is intended to stop all multipath signals that come from near or below the horizon. The below illustration helps to describe how the innovative technology responds to unwanted multipath signals.

Which Antenna Is Right For You ?
The choice is yours.
Trimble offers three styles of antennas designed for geodetic applications:

• Trimble Zephyr Geodetic 2 Antenna
• Trimble GNSS-Ti Choke Ring Antenna
• Trimble GNSS Choke Ring Antenna.

Each option is proven to deliver the exacting performance that network operators demand to ensure long-term success. In addition, three unique antenna designs provide the flexibility to reach a wide range of operational goals. The choice of what kind of antenna you ultimately choose is driven by your operational needs. Depending upon your priorities, it may become clear that one antenna style is a better fit for your particular application. For example, below are some properties to consider in helping to choose the right antenna for your project:

1. Are you running a network or performing a geodetic campaign?
2. Does an external organization dictate the antenna style that you must use?
3. Are size and weight important considerations for installation or long-term deployment?

Although there are many different factors to consider and evaluate before making this important decision, Trimble has a solution that will meet your precise needs.

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