TS440 Service and mods
TS440 Service and mods
TS440 Digital Audio Modification
TS440 Fan Temperature Modification
TS440 Possible cure for showing dots on display
TS440 Undocumented feature
TS440 Serial interface
TS440 A few adjustments you should know
TS440 modification to use antenna tuner
TS440 display calibration
TS440 Connection of the KENWOOD TS440S to a DATA
TS440 Kenwood Computer Interface Instructions
TS440 increase the power by ALC control
TS440 with PIN-Diods
TS440 Operation with the MC-85
TS440 Notch filter low frequency improvements
TS440 Protecting Q33
TS440 Case Screws binding in the heat sink
TS440 RX Audio Mods
TS440 SSB Power-adjustment
TS440 Intermittent operation
TS440 PLL unlock due to VCO #5
TS440 PLL unlock due to VCO #1
TS440 mod for improved receive sensitivity of 0.5 to 1.6MHz
TS440 Circuit Improvements for the TS-440S
TS440 Service Manual Alignment Procedure Update
(Click to enlarge)
Page last updated on 09/10/2012 by Kevin Roberts NA7KR a colection of Ham Radio and Electronic Information