ATAS-100-使用说明书手册-EN

ACTIVE TUNING ANTENNA SYSTEMATAS-100INSTALLATION/OPERATING INSTRUCTIONSThank you for choosing Yaesu's exciting new ATAS-100 Active Tuning Antenna System.We hope and trust that you will enjoymany years of enjoyable mobile operation with the ATAS-100!The ATAS-100 is a unique mobile antenna designed for use with the FT-847 HF/VHF/UHF transceiver.The ATAS-100 utilizes amotorized tuning system which resonates the radiating element for lowest SWR without the need for expensive,inconvenientmonoband resonating whip assemblies.The ATAS-100 is designed to mount directly onto a standard mobile antenna mount(notsupplied)which is compatible with its Type"M"("/m pitch on)base connector.Your Dealer will be pleased to help you selectthe ideal mobile mounting assembly for your vehicle.INSTALLATIONCAUTIONSD Refer to the drawing,and se-O For mounting onto s trunk lid or hatchback of a vehiclecure the radiating element tomentutilize a mount which provides secure,strong mechanicalthe top of the coil assembly,into top ofcontact to the vehicle's frame (to support the antenna'susing the supplied Allencol assemblycross-sectional area while driving,as well as for ground-wrench.ing purposes).Suitable mounts include the Diamond mod-Refer to the manufacturer'sels TE5M and K400instructions,and install theO In the interest of operator safety,always use the minimummounting base assembly inAllen wrenchtransmitter power necessary to establish and maintain com-a location where a solid,se-(supplied)munications while operating mobile,and restrict trans-cure ground connection to Antenna coil Tighten Allen screwmitter operation when pedestrians are within one meterthe car body can be obtained.to secure element(3.3 feet)of the radiating element.Note:Installation of the ATAS-100 on a hatchback or trunkO Do not allow anyone to touch the radiating element dur-lid may not permit a low SWR to be obtained A solid bond toing a transmitting session,due to the danger of burning ofthe car body is important so as to establish a counterpoise forthe skin caused by the high RF voltage present.the vertical radiating element.Do not install the ATAS-100 in a position where the radi-Connect the coaxial cable from the mounting base to theating element could come in contact with (A)any electri-FT-847's HF antenna jack.cal wiring,which could cause lethal shock,or (B)aNote:Remember to set the FT-847s Menu #28 (50M-ANTgrounded metal surface,as this will disrupt communica-to "HF"so as to utilize the HF jack for HF and 50 MHztions and may cause arcing.operation,and also set Menu #31 (TUNER)to "ANT"so asO Do not touch the bellows of the ATAS-100.so as to avoidto utilize the [TUNER button for ANT-100 operation.undue stress to it or the mechanical components within it.For operation on the 144 and 430 MHz bands,in additionO Do not attempt to perform the tuning process while driv-to HF,you may wish to consider the purchase of aing a vehicle."Triplexer"device to connect to the HF,144 MHz,andO Disconnect the ATAS-100