ARL03810X Logperiodic Directional Logarithmic Antenna DAB Stainless Steel Aluminum 170 230 MHz - DAB ANTENNAS Professional antennas for Digital Audio Broadcasting transmission systems

DAB ANTENNAS
ANTENNAS OF EXCELLENCE FOR 36 YEARS
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ANTENNE DAB
by PROTEL
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DAB LOGPERIODIC ANTENNA
The main feature of this antenna is the high suppression of the side lobes as well as the extreme cleanliness of the radiation pattern.
This type of antenna is particularly suitable for use in collinear systems where it is essential to have high front-to-back and front-to-side ratios. Available in stainless steel versions (cradle and elements) or stainless steel with anticorodal aluminum elements. Both versions can be equipped on request with a Radome to protect the adapter. The use of the Radome is particularly recommended in case of installations in the mountains (due to the presence of snow / ice) or in areas close to the sea (presence of salt). The two versions are produced as standard with Nf (700W) or 7/16 "f (1.500W) connector.

ARL03810X Logarithmic Antenna DAB Protel - DAB Antennas
ELECTRICAL  DATA
Frequency range A MHz 170 ÷ 230
Bandwidth MHz 60
Gain  max . dBi 9.5
Return loss dB ≥ -14
VSWR ≤ 1.5:1
Nominal impedance Ω 50
Polarization V/H
H beamwidth 170 Mhz   -3 dB 100°
H beamwidth 200 Mhz -3 dB 80°
H beamwidth 230 Mhz -3 dB 90°
E beamwidth 170 Mhz   -3 dB 60°
E beamwidth 200 Mhz   -3 dB 55°
E beamwidth 230 Mhz   -3 dB 50°
Max Power W 700W – 1.5 kW
Connector X Nf 700w o W 7/16 -1.5 W
Lightning protection All metal parts are D.C. grounded

MECHANICAL  DATA
Dimension length mm 1300X920x130
Elements numbers 8
Weight without clamp kg 7.5
Wind surface m² Front 0.02 side 0.4
Front wind load Kg 9     ( 25 m/s )
Side wind load Kg 45     ( 25 m/s )
Mounting  +/- 90° mm Ø 60 ÷ 114
MATERIALS
Stainless steel – alluminium Teflon – Brass –
- RoHS compliance
ACCESSORIES
ARL03810F 1xCLAMP hot-dip galvanizing /weight 3.5 Kg
ORDERING AND PACKAGING INFORMATIONS
AR03810XA stainless-steel boom and alluminium elements
AR03810XI stainless-steel boom and stainless-steel elements
PACKAGING mm. 1600x200x200  


WE REALIZE COMPLETE COLLINEAR SYSTEMS COMPOSED OF 2-4-8 ANTENNAS, FOR MORE INFORMATION PLEASE SEND AN EMAIL
ALUMINUM ELEMENTS
DAB ANTENNAS
LOG-PERIODIC DIRECTIONAL AERIAL
Available with Nf connector ( 500W ) or 7/16"f ( 1.500W )
Boom: STAINLESS STEEL
Elements: ANTICORODAL ALUMINUM
TESTED AND PRE-ASSEMBLED
STAINLESS STEEL ELEMENTS
DAB ANTENNAS
LOG-PERIODIC DIRECTIONAL AERIAL
Available with Nf connector ( 500W ) or 7/16"f ( 1.500W )
Boom: STAINLESS STEEL
Elements: STAINLESS STEEL
TESTED AND PRE-ASSEMBLED
ACCESSORIES
CLAMPS - SUPPORTS
FIXING BRACKET FOR
LOGARITHMIC AERIAL ARL03810
Allows fixing in Vertical/Horizontal Pol
in hot-dip galvanized iron - Weight: 3.8 kg.
Fixing pole: Ø 35/114 mm.
Complete of:

SCREWS Ø 10 MA Stainless steel A2 - NUTS Ø 10 MA Stainless steel A2 WASHERS Ø 10X20 Stainless steel A2 - SLOTTED GROVER Ø 10 Stainless steel A2 SCREWS Ø 8 MA Stainless steel A2 - NUTS Ø 8 MA Stainless steel A2 - WASHERS Ø 8 Steel A2 stainless steel - CUT GROVER Ø 8 A2 stainless steel
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Protel Antennas
BROADCASTING RADIO TV
by PROTEL
Professional Antennas Designed and Produced entirely in Italy
head office
Via Magellano 3 A/B 6
20090 Cesano Boscone - MILANO - Italy
Tel.  +39 02 48600265
Fax. +39 02 48600871
DAB ANTENNAS
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