Datasheet > 33-2708-XX-YYYY

33-2708-XX-YYYY

更新时间： 2022-02-26 13:27:47

品牌	Logo	应用领域
TALLYSMAN		/
页数	文件大小	规格书
2页	457K
描述
TW2706 / TW2708 Embedded Multi-Constellation Antenna

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33-2708-XX-YYYY 数据手册

A Tallysman Accutenna^®

TW2706 / TW2708 Embedded Multi-Constellation Antenna

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.

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

Benefits

•

Covers B1 / E1 /L1 / G1 Frequencies

•

Excellent multipath rejection

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.

Increased system accuracy

Excellent signal to noise ratio

Great out of band signal rejection

Ideal for harsh environments

RoHS compliant

Wide voltage input range: 2.5 to 16 VDC

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