R&S®HL562 Antenna

ULTRALOG

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R&S®HL562E Antenna

Обзор

Key Facts

The ULTRALOG R&S^®HL562 combines the characteristics of a biconical and a log-periodic antenna. The ULTRALOG is mainly used for measuring emissions in the extremely wide frequency range from 30 MHz to 3 GHz without change of the antenna.

Features

Only one antenna required to cover an extremely wide frequency range
Selectable polarization plane
Gain increase at high frequencies

Specifications

Model	Frequency range
R&S^®HL562	30 MHz to 3 GHz

Key Facts

30 MHz to 3000 MHz
For EMI and EMS measurements

The ULTRALOG R&S^®HL562 combines the characteristics of a biconical and a log-periodic antenna. The ULTRALOG is mainly used for measuring emissions in the extremely wide frequency range from 30 MHz to 3 GHz without change of the antenna.

The log-periodic part of the antenna is V-shaped in order to increase system sensitivity in particular between 500 MHz and 1 GHz. Unlike conventional solutions, this gain-increasing measure allows the compact size of the ULTRALOG to be maintained. Optimized symmetry and matching (VSWR) of the ULTRALOG allow its use in EMS measurements where field strengths of 10 V/m or higher are required. The ULTRALOG is supplied without tripod; the tripod shown is available as an extra. For use with the tripod R&S^®HL562Z1 a RF cable with a 90° angle connector is needed.
Recommended extras
- Movable Tripod R&S^®HL562Z1

Features & Benefits

Only one antenna required to cover an extremely wide frequency range
Selectable polarization plane
Gain increase at high frequencies
Generation of high field strengths for EMS measurements
Compact size
Individual calibration in line with ANSI C63.5 and DIN 45003

Specifications

R&S^®HL562

Frequency range	30 MHz to 3 GHz
Polarization	linear
Polarization isolation	>20 dB
Input impedance	50 Ω
VSWR	typ. <2
Gain above 200 MHz	typ. 8 dB
Max. input power (T_A = +40 °C)
30 MHz	150 W + 100 % AM
80 MHz	300 W + 100 % AM
250 MHz	500 W + 100 % AM
1 GHz	280 W + 100 % AM
3 GHz	180 W + 100 % AM
Connector	N female
MTBF	>200 000 h
Class of application	laboratory
Operating temperature range	0 °C to +40 °C
Dimensions (W × H × L)	approx. 0.6 m × 1.65 m × 1.68 m
Weight	approx. 5 kg

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