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TW1430 紧凑型天线、高增益

TW1430TW1421的高增益版本,旨在满足需要更高增益的接收器的应用,例如TrimbleBD9xx系列接收器。

TW1430采用了Tallysman独特的Accutenna™技术,覆盖GPS L1GLONASS G1SBASWAASEGNOSMSAS)频段(15741606 MHz)。它在其整个带宽上提供真正的圆形响应,从而产生出色的多径信号抑制。它还提供高带外信号抑制。

TW1430具有紧凑的相位中心误差,真正是最高性能的紧凑型GPS + GLONASS OEM天线。

TW1430 GPSL1 / GlonassG1天线,32dB增益,仅合30克重,适合天宝BD9xx系列接收器。TW1430 GPS/Glonass高增益32dB天线,35毫米直径小尺寸、仅30克轻重量,能配合天宝BD9xx板卡。TW1430 GPS/Glonass高增益32dB天线,35毫米直径小尺寸、仅30克轻重量,能配合天宝BD9xx板卡。

特征

Accutenna™技术

最小的高精度GPS + GLONASS OEM天线

高阻抗SAW滤波器

低噪声LNA1.25 dB 标称值

温度补偿LNA

优势

卓越的多径信号抑制

适用于可穿戴设备

改进的载波相位线性

优异的信噪比

所有操作温度中一致响应

OEM天线容易被本地环境影响失谐。 Tallysman提供定制调谐服务,优化集成到OEM最终用户单元中。

有关详细信息,请下载数据表。

规格

机械

架构:双路,正交反馈

尺寸:35mm直径。 x 7.25mm

重量:30g

电缆:1.38mm外径

附着方法:粘合剂或M2螺丝安装

环境:REACHRoHS标准

电气

LNA增益:32dB最小

电源电流:10mA标称值,15m最大(85°C

电源电压:2.516 VDC标称值(推荐最大值为12VDC

噪声:1.25 dB标称值。

轴比(全带宽):<1.5 dB @天顶,≤3.0dB最大

有关详细信息,请下载数据表。有关详细信息,请下载数据表。

The TW1430 is a higher gain version of the TW1421 designed to meet the specifications of receivers requiring the higher gain, such as the Trimble’s BD9xx family of receivers.

The TW1430 employs Tallysman’s unique Accutenna™ technology covering the GPS L1, GLONASS G1, and SBAS (WAAS, EGNOS & MSAS) frequency band (1574 to 1606 MHz). It provides truly circular response over its entire bandwidth thereby producing superior multipath signal rejection. It also offers high out of band signal rejection.

The TW1430 has a tight phase centre variation and truly is the highest performing compact OEM GPS + GLONASS antenna available.

TW1430 GPSL1/GlonassG1天线,32dB增益、仅仅30克重,适合天宝BD9xx系列接收器。

Features

  • Accutenna™ Technology
  • Smallest high accuracy GPS + GLONASS OEM antenna
  • High rejection SAW filter
  • Low noise LNA:  1.25 dB typ
  • Temperature compensating LNAs

Benefits

  • Superior multipath signal rejection
  • Ideal for wearable devices
  • Improved carrier phase linearity
  • Excellent signal-to-noise ratio
  • Consistent response in all operating
    temperatures

OEM antennas are easily detuned by the local environment. Tallysman offers custom tuning services for optimized integration into OEM end-user modules.

For further details, please download the Datasheet.

Specifications

Mechanical:

Architecture: Dual, quadrature feeds
Size: 35mm dia. x 7.25mm
Weight: 30g
Cable: 1.38mm OD
Attachment Method: Adhesive or M2 screw mount
Environmental: REACH and RoHS compliant

Electrical:

LNA Gain: 32dB Min
Supply Current: 10mA typ, 15m Max (85°C)
Supply Voltage: 2.5 to 16 VDC nominal (12VDC recommended max.)
Noise: 1.25 dB typ.
Axial Ratio (over full bandwidth): <1.5 dB @zenith, ≤3.0 dB max

 

For further details, please download the Datasheet.