TS440x01.txt Building a computer interface for the TS-440. TS440x02.txt Expanded transmit and add 10 Hertz readout. TS440x03.txt TS-440 operation with the MC-85. TS440x04.txt Notch filter low frequency improvements. TS440x05.txt Protecting Q33. TS440x06.txt Intermittent operation. TS440x07.txt Case screws binding in the heat sink. TS440x08.txt Easy mods to improve the receive audio. TS440x09.txt TS-440 display calibration. TS440x10.txt Use antenna tuner for transmit and receive. TS440x11.txt Command description for the Kenwood computer interface. TS440x12.txt BCB improvement. TS440x13.txt MARS mod for the TS-440. TS440x14.txt Signal loss on receive or transmit. TS440x15.txt Digital audio modification. TS440x16.txt Fan temperature mod. TS440x17.txt Intermittent display and transmit/receive. TS440x18.txt Display solution. TS440x19.txt Using the MFJ-1270, 1270B, 1274 or 1278 TNC with the TS-440. TS440x20.txt Possible cure for the TS-440 showing dots only on display. TS440x21.txt Undocumented information on the TS-440. TS440x22.txt Self test for the TS-440. TS440x23.txt General coverage transmit. TS440x24.txt Problems with PLL being unlocked due to VCO problems. TS440x25.txt TS-440S antenna connector problem.