ICOM艾可慕Icom_AH-703_user操作说明书手册

Thank you for purchasing the AH-703 HF/50 MHz 5.INSTRUCTIONSBAND ANTENNA.This antenna covers 7,14,21,28HF/50 MHz 5-BAND ANTENNAand 50 MHz bands,and is designed for portableoperation of the IC-703 when carried in the LC-156.AH-703Please read these instructions thoroughly beforeusing the AH-703.■IMPORTANT■Antenna descriptionREAD ALL INSTRUCTIONS carefully and completelybefore using the AH-703.SAVE THIS INSTRUCTION SHEET!-This instructioncontains important safety and operating details for theTop elementAH703.Short terminal A■PRECAUTIONLoading coil AWARNING:HIGH VOLTAGE!Base elementShort terminal BNEVER touch the antenna element/wire while tuningLoading coil Bor transmitting.This may result electrical shock or burn.Short terminal CAWARNING SUSPEND operation immediately orShort elementLoading coil CNEVER put up the antenna when thunder occurs orShort terminal Dcan be heard in the distance.-Loading coil DAWARNING NEVER assemble or disassemble theantenna at any crowded area.A person may be in-jured.Short terminal EUSE the AH-703 for portable operation with the IC-703ONLY.NEVER install the antenna to a vehicle for mo-bile operation.DISCONNECT the antenna when not using the an-tenna for long period of time.Antenna connectorDO NOT use chemical agents such as benzine or alco-(PL-259 type)hol when cleaning,as they can damage the AH-703.READ THE IC-703 INSTRUCTION MANUAL FIRSTbefore attempting to operate the transceiver.Antenna specifications■Supplied items.Frequency coverage 7,14,21,28 and 50 MHz bandsType of antenna:y4λtype whip antennaTop elementBaseAllen wrench.Antenna connector PL-259(50 2:nominal)element·Max.input power:20WTotal antenna length Approx.1,390 mm;4.6 ft(at the longest element length)·WeightApprox.330 g;11.6 oz(without grounding wires)Grounding wiresAll stated specifications are subject to change without notice orobligation.Set screwIcom,Icom Inc.and the coM logo are registered trademarks ofIcom Incorporated (Japan)in the United States,the United Kingdom,Germany,France,Spain,Russia and/or other countries.