Logaritmica FM larga banda 87 - 108MHz Log Periodic FM Antenna Hight/Low Power Gain

MOD. ARL0208 – COD. ARLP289KZ

MOD. ARL0205.1... – COD. ARLP257. Z ..

Antenna logaritmica periodica. Caratteristica principale di questa antenna, oltre che l’estrema pulizia del diagramma d’irradiazione, è l’alta soppressione dei lobi laterali. Indicata particolarmente per essere impiegata in sistemi collineari dov’è indispensabile avere degli alti rapporti fronte-retro e fronte-fianco.

ELECTRICAL DATA
Frequency range	MHz	87.5÷108
Bandwidth	MHz	20.5
Gain	dBi	9
VSWR		£1.5
Nominal impedance	W	50
Polarization		V
E beamwidth	-3 dB	50°
H beamwidth	-3 dB	80°
Front back ratio	dB	³20
Max Power	W	2500
Connector		7/8
Lightning protection	All metal parts are D.C. grounded

ELECTRICAL DATA
Frequency range	MHz	87.5÷108
Bandwidth	MHz	20.5
Gain	dBi	7
VSWR		£1.5
Nominal impedance	W	50
Polarization		V-H
E beamwidth	-3 dB	70°
H beamwidth	-3 dB	100°
Max Power	W	NÞ500-7/16Þ2500
Connector		N or 7/16 female
Lightning protection	All metal parts are D.C. grounded

MECHANICAL DATA
Dimension length	mm	2800 x 1600 x 70
Weight	Kg	6

MECHANICAL DATA
Dimension length	mm	1572 x 1600 x 70
Weight	Kg	7 inox (6 aluminium el.)

MATERIALS

Aluminium – Teflon

MATERIALS
Stainless steel/Inox – Teflon
Aluminium elements/Inox -Teflon	MOD. ARL0205.1A

ACCESSORIES
CODE	TYPE	DIMEN.	WEIGHT
ARL0208F	1 clamp	Æ 40-114	7 Kg.

ACCESSORIES
CODE	TYPE	DIMEN	WEIGHT
ARL0205F	1 clamp	Æ 40-114	3.5 Kg.