The owner reported 3 different problems with the radio but only one turned out to be real.
Perform in emission like any high-end model from Icom, Kenwood or Yaesu Size appropriated for portable or desktop operation ...
KB2LJJ Radio Mods Database and Manuals
Problem width the memories
From: PA3HGA I bought last year a Kenwood TS-570D HF transceiver. After a few months of good working i got a problem : Everytime if i switch off the power i lost all the memories, including the value for the IF filter bandwidth (menu item 46) which is normally held even if you reset the transceiver! I thought immediately on a battery problem. It was, but there was more. I got garanty to this transceiver so i brought it away for a repair. They tell me it was a known problem by Kenwood that "a reset IC" was causing this trouble. They replaced a battery and an IC. Remember this if you got problems with your transceiver ! 73, Reg de PA3HGA
TS-570D : durchg. Sendebere
Hallo , TS570 - Besitzer ! Fuer meinen OV - Kollegen Peter , DH8PW , habe ich heute dessen TS570D so modifiziert , dass man damit auch ausserhalb der Afu - Baender senden kann. Da ich diese Mod. hier in pr nirgends gefunden habe , ...