Airtronix_PV7_使用说明书手册

P9-Portable Multi-Band Vertical HF AntennaOWNERS MANUALCongratulations on your purchase of the new PV-7 Portable HF Multi-Band Vertical Antenna-aBRAND NEW antenna designed to deliver both extreme portability AND exceptional performance at abargain price.The antenna is a portable vertical HF design that utilizes a telescoping whip antenna,collapsible multiband coil,convenient feedpoint connector and portable counterpoise for maximumportability and efficiency.This antenna design is a perfect choice for portable,QRP(low power),FieldDay,temporary or emergency radio operations.Total weight of the antenna is only 3 Ibs.(1.4 kg)and while assembled height of the antennameasures an incredible 12 feet(3.7 m),amazingly,the entire antenna disassembles to roughly 12inches(30.5 cm)in length and can therefore be stored in a tiny case for travel or backpackingoperations.Additionally,this antenna incorporates a convenient multi-band tuning coil that permitsquick band changes without having to swap any antenna coils(like other portable antennas).Using the convenient multi-band tuning coil,the antenna quickly tunes and covers all of the followingbands with up to 100-watts of transmit RF power(at great SWR matching):10 meters(28 MHz)20 meters (14 MHz)12 meters(24 MHz)30 meters (10 MHz)15 meters(21 MHz)40 meters(7 MHz)17 meters(18 MHz)And EVERYTHING in betweenContentsIncluded with this antenna package are the following pre-manufactured parts,ready-to-assemble andget on-the-air almost immediately:ITEM A:1 Telescopic Whip AntennaAssemblyITEM B:1 Feedpoint InsulatorAssembly (with BNC connector)ITEM C:1 Multi-Band Loading CoilITEM D:1 Tuning Wander LeadGGITEM E:3 PVC RisersITEM F:2 PVC CouplersITEM G:2 PVC End CapsITEM H:3 Steel Coupling NutsITEMI:1 Set of GroundRadials/Counterpoise WiresITEM J:2 Steel RisersIf you are missing any components or parts arrive damaged,please contact us immediately.Antenna AssemblyTo assemble the antenna before use,please perform the following steps:1.Thread one of the Coupling Nuts [H]halfwayonto one Steel Risers [J](this will become theantenna Ground Support Stake)2.Using a hammer,drive the Ground SupportStake securely into the ground (be sure to make