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A Tallysman双GG

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产品型号33-2706-00-0150

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厂商性质代理商

所在地北京市

更新时间:2017-01-06 17:40:47浏览次数:1181次

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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).
).

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

A Tallysman Acc

使用效果很好!

A Tallysman双GG

The TW2706 / TW2708 emplo

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