reference antenna Owner's manual

> Measurement antennas

Linear Array Reference Antennas

> Main use:

• Linear array antenna calibration

> Delivered documents:

• Typical performance data (TYMEDA

)

• Measured return loss data

> Surface treatment:

• Alodine 1200 according to MIL-C 5541E class 3

•

Blue paint

> Related services:

• Calibration and maintenance

•

Customization

➊ TECHNICAL PERFORMANCE

• Wide bandwidth

• Dual slant +45°/-45° or H/V polarization

• Low cross polarization

➋ DESIGN

• Lightweight for easy handling

• Reduced inter-element coupling

• Adjustable interface for easy mounting

➌ REPEATABILITY

• Precision mounting interface

• Robust mechanical design

• Precision machined

• High reliability connector

REFERENCE ANTENNAS

Typical 3D radiation pattern

REFERENCE ANTENNAS

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REFERENCE ANTENNAS > Measurement antennas > Linear Array Reference Antennas Typical 3D radiation pattern REFERENCE ANTENNAS > Main use: ➊ TECHNICAL PERFORMANCE • Wide bandwidth • Dual slant +45°/-45° or H/V polarization • Low cross polarization • Linear array antenna calibration ➋ DESIGN > Delivered documents: • Typical performance data (TYMEDATM) • Measured return loss data • Lightweight for easy handling • Reduced inter-element coupling • Adjustable interface for easy mounting > Surface treatme
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Electrical characteristics BTS 1940 Peak Gain vs frequency Part number BTS 892 BTS 1940 Type of antenna Linear array Linear array Available frequencies/ Frequency range 824 – 960 MHz 1710 – 2170 MHz Gain > 15 dBi > 15 dBi Polarization Dual slant +45°/-45°(1) Dual slant +45°/-45°(1) VSWR < 1.5 < 1.5 Return loss < -15 dB < -15 dB BTS 1940 Efﬁciency vs frequency Cross polar discrimination > 25 dB on axis > 25 dB on axis Impedance 50 Ohms 50 Ohms Efficiency > -2 dB > -2.