Kenwood_MA-5_user操作说明书手册

KENWOODHF MOBILE ANTENNA 5 BAND HELICAL TYPEMODEL MA-5INSTRUCTION MANUALSPECIFICATIONSFEATURESBand3.5,7,14,21,28MHzThe MA-5 is a high performance antenna basicallyImpedance 50 ohmsdesigned to be mounted on the bumper of a car.VSWR3.5,7,14MHz1.5:1It may also be mounted on the roof of a building or the21,28MHz1.3:1handrail of a terrace for satisfactory HF operation.Max.PowerSuitable for field operation and marine mobile operation.Input200W pep5-band on-the-air operation with the supplied antennaLengthBase Element1245(49-0)mm(inch)elements (3.5,7,14,21 and 28MHz bands).3.5 MHz Element 185(7-9/32)mm (inch)Center frequencies of the antenna elements are easily.7 MHz Element,1250(49-7/32)mm (inch)adjustable.14 MHz Element 1150(39-15/16)mm (inch)The antenna elements are covered with FRP (Fiberglass21 MHz Element 485(19-3/32)mm (inch)reinforced plastic)to provide adequate flexibility.The28 MHz Element 165(6-1/2)mm (inch)unique helical type antenna assures excellent perform-3.5 MHz Adjusting unit 510(20-1/8)mm (inch)ance.Weight779g(1.7131bs.)Base Element240g3.5 MHz Element 200g7 MHz Element 155g14 MHz Element 95g21 MHz Element 40g28 MHz Element 35g3.5 MHz Adjusting unit 14g7 MHz Element28 MHz Element 3.5 MHz Adjusting unitBase Element14 MHz Element21 MHz Element3.5 MHz ElementMOBILE ANTENNA