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Page 1: ...Welcome to the online version of your DOSY Manual We hope that you find this helpful and informative Visit us on the Internet at www DOSY com ...
Page 2: ...we do not recommend checking modulation at higher powers Grounded Grid amplifiers will not be able to output 100 modulation in the A M mode however the feed through power prevents the grounded grid from being fully modulated This is the reason A M modulation should be checked at the transmitter or with the Linear Amplifier in standby position Light Operation On the rear of the TFC 3001 unit there ...
Page 3: ...r movement 1 Operate SWR Set Control Switch 7 Fig 1 to Set Position 2 Turn SWR RF Level Control 5 Fig 1 to Min 3 Key transmitter and turn SWR RF Level Control clockwise 5 Fig 1 to give a full scale meter reading to Set Line on the SWR Meter 1 Fig 1 NOTE The SWR Functions need to be performed on each wattage range to prevent possible damage to the meter movements 1 Operate MOD SET Control Switch 7 ...
