您的浏览器版本已过时。我们建议您更新浏览器到最新版本。

TW3967 Triple Band Embedded Antenna 支持B1/B2的三频嵌入式天线

TW3967是加拿大Accutenna®技术天线,提供三频GPS L1 / L2 / L5GLONASS G1 / G2 / G5,北斗B1 / B2,伽利略E1 / E5L波段改正服务覆盖,特别为精密三频定位打造。TW3967天线提供优异的多路径信号抑制,线性相位响应,并且紧相位中心变化(PCV)。TW3967天线是理想的精准农业、自主车辆跟踪和导航,以及其它精密应用。TW3972E在同类别天线中树立了新的性价比标准。

TW3967天线有强预滤波,消除LTE和其它移动通信信号干扰。

(原TW3965型号产品实际上有预滤波,现取消编号,改为TW3967、订货请用TW3967型号)

特征

Accutenna®技术

紧密相位中心变化(PCV

低噪音LNA2.5分贝最大。

温度补偿低噪声放大器

优点

卓越的多径信号抑制

理想的RTK应用

优良信噪比

在所有工作温度中一致的响应

TW3967天线还可提供35分贝增益选项,订货型号为TW3972E。建议100mm的地平面。

TW3967符合REACHRoHS标准。

机械

架构:双通道,正交反馈

尺寸为60mm(直径)x14.9毫米

重量:70

环境:REACHRoHS标准

电气

LNA增益:28分贝典型,25分贝最小

电源电流:20毫安典型。在25℃

电源电压:2.516 VDC标称值(12VDC推荐最大)

噪音:最大2分贝25℃

轴比,在整个带宽<2分贝典型

欲知详情,请下载产品手册

The TW3967 is an Accutenna® technology antenna providing triple band GPS L1/L2/L5, GLONASS G1/G2/G5, BeiDou B1/B2, Galileo E1/E5 plus L-band correction services coverage and is especially designed for precision triple frequency positioning. The TW3967 provides superior multi-path signal rejection, a linear phase response, and tight Phase Centre Variation (PCV). This antenna is ideal for precision agriculture, autonomous vehicle tracking and guidance, and other applications where precision matters. This antenna sets a new price/performance standard in its category.

The antenna also has a strong pre-filter to mitigate inter-modulated signal interference from LTE and other cellular bands. 天线有强预滤波,消除LTE和其它移动通信信号干扰。

FeaturesTW3967 北斗B1/B2,GPS L1/L2/L5, GLONASS G1/G2/G5天线,70克重,28dB增益TW3967 北斗B1/B2,GPS L1/L2/L5, GLONASS G1/G2/G5天线,70克重,28dB增益

  • Accutenna® Technology
  • Tight Phase Center Variation (PCV)
  • Low noise LNA:  2.5dB max.
  • Temperature compensating LNAs

Benefits

  • Superior multipath signal rejection
  • Ideal for RTK applications
  • Excellent signal-to-noise ratio
  • Consistent response in all operating
    temperatures

The TW3967 is also available with 35dB gain with a part number of TW3972E. A 100mm ground plane is recommended.

The TW3967 is REACH and RoHS compliant.

支持GPS L1/L2/L5, GLONASS G1/G2/G5, BeiDou B1/B2, Galileo E1/E5,以及L频率修正服务。重70克。

Specifications

Mechanical:

Architecture: Twin Dual, quadrature feeds
Size: 60mm diameter x 14.9mm
Weight: 70g
Environmental: REACH and RoHS compliant

Electrical:

LNA Gain: 28dB typ, 25 dB min
Supply Current: 20mA typ. at 25°C
Supply Voltage: 2.5 to 16 VDC nominal (12VDC recommended max.)
Noise: 2.5dB max at 25°C
Axial Ratio, over full bandwidth, <2dB typical

For further details, please download the Datasheet.

Ordering Information 

TW3967 – Triple Band GNSS antenna with L-Band Correction(28dB) 33-3967-xx-yy-zzzz

TW3972E – Triple Band GNSS antenna with L-Band Correction(37dB) 33-3972E-xx-yy-zzzz
Where xx = connector type, yy = shape and colour of radome and zzzz = cable length in mm (where applicable)

For further details, please download the Datasheet.