TS450x01.txt General coverage transmit mod for the TS-450 & TS-690. TS450x02.txt TS-450S to PK-232 using Kenwood accessory port 2. TS450x03.txt Expanded RF for the TS-450. TS450x04.txt Intermittent receive fix. TS450x05.txt Use internal tuner on MARS frequencies. TS450x06.txt Using the TS-450S with a KAM plus for AMTOR. TS450x07.txt Seting up the TS-450S to work with a PK-232.