FT-201_Manual操作说明书手册

1473Economical Mobile/Base StationFT-201Solid State 80 thru 10 Meter TransceiverYAESU now brings you the newest addition to its growingcal transceiver along with YAESU innovated modules tofamily of Solid State transceivers;the FT-201.Performancesimplify service and repair.The FT-201 has features whichand portability are among the key features of this economiyou would expect to find only in units costing much moreFeatures*Built-in AC and DC power suppliesAdjustable carrier level for tune-up and Novice operation260 Watts PEP SSB.180 Watts CW 80 Watts AMIndicator lights for internal VFO and clarifier operationFactory sealed,solid state VFO with 1 KHz readoutAll mode operation-SSB,CW.AMEffective Noise Blanker,threshold adjustable.for elimina-Fast or slow receiver AGCtion of noise spikesBuilt-in internal crystal control provision and dual VFOBuilt-in front panel adjustable VOXadaptorAutomatic break-in CW operation with sidetoneBuilt-in final cooling fan*+5 KHz receiver clarifierComplete line of compatible accessories for flexible*Built-in WWV/JJY receptionstation designSpecificationsGENERALreceive (Heater OFF)and 24 A fortime 5 milli-second.Fast release timeFrequency Range:3.5-4.0 MHz,transmit.0.35 second and slow release time 27.0-7.5MHz,14.0-14.5MHzSize:340W)×153H)X285(D)m/mseconds.21.0-21.5MHz,28.0-30.0MHz.Weight:15 Kg.Audio Noise Level:Not less than 40WWV 15 MHz (receive only).dB below 1 Watt.RECEIVERAudio Output:3 Watts to internal orMode:Selectable USB.LSB,CW orSensitivity:0.3 uV for 10 dB Noiseexternal speaker at 4 Ohm impedance.AM.plus Signal to Noise Ratio on 14 MHz.Audio Distortion:Less than 10%at 3Frequency Stability:Within 100 HzSelectivity:2.4 KHz nominal band-Watts output.during any 30 minute period afterwidth at 6 dB down,3.8 KHz at 60 dBwarm-up.Not more than 100Hz withdown on SSB,CW and AM.600 HzTRANSMITTER10%line voltage variation.nominal bandwidth at 6 dB down,1.2Input Power:260 Watts PEP on SSBCalibration Accuracy:2 KHz maxi-KHz at 60 dB down with optional180 Watts on CW at 50%duty cyclemum after 100 KHz calibration.CW filter.600 Hz nominal bandwidthand 80 Watts on AM.(Slightly lowerBacklash:Not more than 50 Hz.at 6 dB down,12 KHz at 60 dB downon 10 meter.)Antenna Impedance:50 to 75 Ohmwith optional AM filter.Microphone:50 K Ohm dynamic type.unbalanced nominal.Harmonic Other Spurious Response:Carrier Suppression:-40 dBCircuitry:32 Transistors,9 FET,6Image Rejection better than 50 dB.Sideband Suppression:-50 dB.Integrated Circuits,52 Diodes and 3Internal Spurious Signal below 1 uVSpurious Radiation:-40 dB.Tubes.equivalent to antenna input.Distortion Products:-30 dB.Power Requirement:100/110/117/Automatic Gain Control:AGC threshFrequency Response:300 Hz to 2700200/220/234VAC,50/60Hz,380old nominal 6 uV.Selectable AGCHz±3dB.Watts maximum,or 13.5V DC nomi-time constant,fast or slow.Fast attackFinal Tube:6JS6C×2.nal,6.7 A for standby,0.7 A fortime 3 milli-second and slow attack