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FM ANTENNA
MOD. ARDCKM-B-13X.
Dipole Antenna FM - Band 87 - 108 MHz
Omni-Directional antenna for FM band 87.5-108 Mhz. This model has a bandwidth of 10 Mhz. Designed for severe climatic conditions, it comes with a stainless-steel support and radiant dipole in aluminum or stainless steel. On request, it is possible to protect the adapter with a radome cover. The fixing clamp is made of hot galvanized iron and stainless-steel bolts. The whole antenna is electrically grounded. It comes with a standard Nf connector (700 watts) o 7/16"f (1.2 kW).
ELECTRICAL DATA TYP.
Frequency range MHz 87.5 ÷ 108
Bandwidth MHz 10
Gain max. dBi 3.7
Return loss dB ≥ -14
VSWR ≤ 1.5:1
Nominal impedance Ω 50
Polarization Ω V/H
H beamwidth -3 dB 340°
E beamwidth -3 dB 90°
Max Power W 700w (Nf) 1.2Kw (7/16”)
Connector Nf – 7/16”f
Lightning protection All metal parts are D.C. grounded
MECHANICAL DATA TYP.
Dimension length mm 1500X1000x100
Weight without clamp kg 1
Wind surface m² Front 0.04 side 0.07
Front wind load Kg 4.9 ( 160 Km/h )
Side wind load Kg 8.9 ( 160 Km/h )
Mounting mm Ø 35 ÷ 114
MATERIALS
Stainless steel – Teflon – Brass – Aluminium 6060
ACCESSORIES
RAD87108 RADOME Polyvinyl chloride
ZAFZ25/114C CLAMP hot-dip galvanizing Weight 1.9 Kg
ORDERING AND PACKAGING INFORMATIONS
ARDCKM-B-13XA ALLUMINIUM DIPOLE
ARDCKM-B–13XI STAINLESS STEEL DIPOLE
TYP.PACKAGING cm. 150x19x19 / Total weight with clamp 3.5 Kg typ.
87MHz 88MHz 89MHz 90MHz 91MHz 92MHz 93MHz 94MHz 95MHz 96MHz 97MHz 98MHz 99MHz 100MHz 101MHz 102MHz 103MHz 104MHz 105MHz 106MHz 107MHz 108MHz