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MOD. ARYCKM-A-25XZ
Directional antenna for 73÷77 Mhz band.This model has a bandwidth of 4 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. Strong interference rejection on adjacent frequency bands, often eliminating additional filters.
ELECTRICAL DATA
Frequency range A MHz 73 ÷ 77
Bandwidth MHz 4
Gain max. dBi 5.5
Front to back dB ≥15
VSWR ≤1.5:1
Nominal impedance Ω 50
Polarization Ω V/H
H beamwidth typ. -3 dB 110°
E beamwidth typ. -3 dB 65°
Max Power W 700 w
Connector Nf
Lightning protection All metal parts are D.C. grounded
MECHANICAL DATA
Dimension length mm 2000X1500x100
Weight without clamp kg *2 all. * 2.5 inox
Wind surface typ. m² Front 0.05 side 0.09
Front wind load typ. Kg 8 ( 160\ Km/h )
Side wind load typ. Kg 14 ( 160 Km/h )
Mounting mm Ø 40 ÷ 114
MATERIALS /maximum oparative temperature
Stainless steel- Aluminium - Teflon – Brass – // T= -30°÷80°c without
radome
ACCESSORIES
RAD5087 RADOME Polyvinyl chloride
ZAFZ25/114C CLAMP hot-dip galvanizing Weight 1.9 Kg
ORDERING AND PACKAGING INFORMATIONS
ARYCKM-A-25X7377A ALLUMINIUM DIPOLE *
ARYCKM-A–25X7377I STAINLESS STEEL DIPOLE *
PACKAGING mm. 2200x180x180 / Total weight with clamp 5 Kg
2 MHz 3MHz 4MHz 5MHz 6MHz 7MHz 8MHz 9MHz 10MHz 11MHz 12MHz 13MHz 14MHz 15MHz 16MHz 17MHz 18MHz 19MHz 20MHz 21MHz 22MHz 23MHz 24MHz 25MHz 26MHz 27MHz 28MHz 28MHz 30MHz 31MHz 32MHz 33MHz 34MHz 35MHz 36MHz 37MHz 38MHz 39MHz 40MHz 41MHz 42MHz 43MHz 44MHz 45MHz 46MHz 47MHz 48MHz 49MHz 50MHz 51MHz 52MHz 53MHz 54MHz 55MHz 56MHz 57MHz 58MHz 59MHz 60MHz 61MHz 62MHz 63MHz 64MHz 65MHz 66MHz 67MHz 68MHz 69MHz 70MHz 71MHz 72MHz 73MHz 74MHz 75MHz 76MHz 77MHz 78MHz 79MHz 80MHz 81MHz 82MHz 83MHz 84MHz 85MHz 86MHz 87MHz