产品搜索 Search
产品目录 Product catalog
北京北斗联星科技有限公司
销售电话:+86-10-63344996
售后服务:18612719456
销售传真:
公司邮箱:bdlx@qq.com
公司网站:www.3snav.com
办公地址:北京市西城区马连道路11号一商大厦818

产品展示首页 > 产品展示 > GNSS/北斗天线 > 北斗/GPS/GLONASS天线 > TW2706 / TW2708 Embedded Multi-Constellation Anten

产品名称:TW2706 / TW2708 Embedded Multi-Constellation Anten

产品型号:

产品报价:

产品特点:The TW2706 / TW2708 employs Tallysman’s unique
Accutenna technology covering the BeiDou B1, Galileo
E1, GPS L1, GLONASS L1 and SBAS

TW2706 / TW2708 Embedded Multi-Constellation Anten的详细资料:

The TW2706 / TW2708 employs Tallysman’s unique Accutenna technology covering the BeiDou B1, Galileo E1, GPS L1, GLONASS L1 and SBAS (WAAS, QZSS, EGNOS & MSAS) frequency band (1557 to 1606 MHz). ). It is especially designed for precision industrial, agricultural and military OEM applications. It provides truly circular response over its entire bandwidth thereby producing superior multipath signal rejection. The TW2706 / TW2708 features a dual-feed wideband patch element, with one LNA per feed, a mid section Combiner and SAW filter, and a final output gain stage. A tight pre-filter is available with part number TW2708 to protect against saturation by high level sub-harmonics and L-Band signals The TW2706 / TW2708 is available with a variety of connectors and custom cable lengths. It is highly recommended to take advantage of Tallysman’s custom tuning service to ensure optimal performance of this antenna in your housing and with your ground plane. Note: This antenna is electronically identical to the TW2705/TW2707

Applications :? High Accuracy & Mission Critical GNSS ? Precision Agriculture, Mining & Construction ? Military & Security ? Avionics ? Law Enforcement & Public Safety ? Fleet Management & Asset Tracking      Features ?: Covers B1 / E1 /L1 / G1 Frequencies ? Great axial ratio: 1 typ., 3 dB max ? Low noise LNA: ≤1 dB ? High rejection SAW filter ? LNA gain: 28 dB typ. ? Low current: 15 mA typ. ? Wide voltage input range: 2.5 to 16 VDC.    Benefits :? Excellent multipath rejection ? Increased system accuracy ? Excellent signal to noise ratio ? Great out of band signal rejection ? Ideal for harsh environments ? RoHS compliant

  Antenna Architecture Dual, Quadrature Feeds 2 dB Bandwidth 49 MHz Antenna Gain (with 100mm ground plane) 4.75 dBic Axial Ratio at Zenith over full bandwidth <2 dB typ, ≤3 dB max Electrical Architecture One LNA per feed line, mid section SAW filter Filtered LNA Frequency Bandwidth 1557 to 1606 MHz Polarization RHCP LNA Gain 28 dB min. Gain flatness +/- 2 dB, 1557 to 1606 MHz Out-of-Band Rejection <1500 MHz >40 dB <1540 MHz >20 dB >1640 MHz >45 dB VSWR (at LNA output) <1.5:1 Noise Figure ≤1 dB typ. Supply Voltage Range (over coaxial cable) +2.5 to 16 VDC nominal (12VDC recommended maximum) Supply Current 15 mA typ., 22mA max. (@85°C) ESD Circuit Protection 15 KV air discharge Mechanicals & Environmental Mechanical Size 56 mm dia. x 7.8 mm H Cable RG174 Operating Temp. Range -40 to +85°C Weight 35 g Attachment Method Adhesive or screw mount Environmental RoHS compliant Shock Vertical axis: 50 G, other axes: 30 G Vibration 3 axis, sweep = 15 min, 10 to 200 Hz sweep: 3 G

 如果你对TW2706 / TW2708 Embedded Multi-Constellation Anten感兴趣,想了解更详细的产品信息,填写下表直接与厂家联系:

留言框

  • 产品:

  • 留言内容:

  • 您的单位:

  • 您的姓名:

  • 联系电话:

  • 常用邮箱:

  • 详细地址:

  • 省份:

  • 验证码:

    请输入计算结果(填写阿拉伯数字),如:三加四=7
点击这里给我发消息
传真:

电话:
+86-10-63344996
手机:
18612719456