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GPS/Glonass/BeiDou/Galileo Antenna
GPS/Glonass/BeiDou/Galileo Antenna
生產所需時間:
21
海利創建國際有限公司

海利創建國際有限公司

香港

出口商

平均回覆時間

不適用

供應商資料最後更新: 2021年4月15日

2011年2月18日登錄於貿發網

產品屬性
產品型號:
TW2920NM
品牌名稱:
Tallysman
港口:
Hong Kong
付款方式:
PayPal, T/T
最低訂購數量:
10
描述
GPS/ Glonass/ BeiDou/ Galileo Antenna with multi-path signal rejection & tight Phase Centre Variation
The TW2920 employs Tallysman’s unique Accutenna™ technology which provides superior multi-path signal rejection, linear phase response, and tight Phase Centre Variation (PCV). The TW2920 covers GPS L1, GLONASS G1, BeiDou B1, Galileo E1, SBAS (WAAS, EGNOS, GAGAN, & MSAS) and the upper L-Band (1525 – 1559MHz). This makes it an ideal antenna for use in precision agriculture, autonomous vehicle tracking and guidance, and other applications where precision matters.

Applications
  • High Accuracy & Mission Critical GNSS
  • Precision Agriculture, Mining & Construction 
  • Military & Security 
Features
  • Accutenna™ Technology
  • Tight Phase Centre Variation
  • High rejection pre-filter
  • Low noise:  2.5dB
  • Temperature compensating LNAs
Benefits
  • Superior multipath signal rejection
  • Great out-of-band signal rejection
  • Excellent signal-to-noise ratio
  • Consistent response in all operating temperatures
  • The TW2920 is housed in a compact, industrial-grade weather-proof, magnet mount enclosure, and is available with a variety of connectors. It is also available without the magnet and an adhesive mount.
  • The TW2920 is also available with “armoured” cable. This encases the cable in a corrugated conduit of tough plastic, with a temperature range of -40 to +120C, excellent chemical resistance, bending stable, high cold impact strength, and UL94HB flammability standard compliant. This extra protection increases the resilience of the antenna.
  • They are RoHS and REACH compliant.
  • For further details, please download the Datasheet.
Specifications
  • Mechanical:
  • Architecture: Dual, quadrature feeds
  • Weight: 100g (+13 g/m of cable)
  • Enclosure: Radome: EXL 9330, Base: Zamack white metal
  • Attachment Method: Magnetic w/pre-tapped 4 x 6-32 UNC
  • Environmental: IP67, REACH, and RoHS compliant
Electrical:
  • LNA Gain: 35 dB min.
  • Supply Current: 18 mA typ, 25mA Q maz (85C)
  • Supply Voltage: 2.5 to 16 VDC nominal (12VDC recommended max.)
  • Noise: ≤2.5 dB typ.
  • Axial Ratio at Zenith over full bandwidth: <1dB typ. ≤3dB max
  • For further details, please download the Datasheet.

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