STA 30 and 50 R
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STA 30 - 50 R/STA 30 - 50 R/EAU Features Solid glassfibre reinforced polyester rod antenna (unnotched specimen) of 3 m and 5 m length with passivated cast aluminium antenna base (bichromate finish as per MIL-C-5541). Meets all climatic environmental conditions in the temperature range of -40° to +60° C and wind speed of 200 km/h. Application STA 30 R receiving antenna STA 30 R/EAU (e.g. autoalarm, safety receivers, yacht receivers, etc.) STA 50 R receiving antenna STA 50 R/EAU all bands up to 30 MHz Specification Length Insulation resistance Overload protection Polarization Horizontal pattern Cable connection Cable diameter screen diameter STA 30 R STA 30 R/EAU = approx. 2890 mm STA 30 R/EAU with wide band symmetrical machting STA 50 R STA 50 R/EAU = approx. 4890 mm STA 50 R/EAU transformer >106 Ohm 90 V vertical omnidirectional screw terminal standard marine valve cone PG11 (IP65) 10 - 11 mm 7 - 8 mm Primary winding with overload protection electrically separated from secondary winding. Easy mounting to all kind of superstructures incl. supporting pipes with 60.3 mm 0. For installation proposals, please, see overleaf. STA = Rod Antenna E = Receiving Rod Antenna EAU = Transformer K = Tilt TR = reinforced SE = Transmit Antenna SSB = internal feeding NDB = Non Directional Radio Beacon SSB/E = external feeding PM/M = dark grey (similar to RAL 7000)

Empfangsantennen / ROD Antennas STA 30 - 50 R / STA 30 - 50 R/EAU Recommended Installation Methods - with round iron straps ”U-brackets” (involved in our standard delivery scope) - ELNA reserves the right to make changes in specifications without notice. June 200