The Defpom Forum, for RadioMods, S&M Software and Music by The Defpom

I have received a Synchro Landmaster, 6 channel 29MHz AM, for repair and I am looking for info on this unit. I cannot trace any on the internet. It is marked Sychro Landmaster, I have also seen Synchro Seamaster, on the front panel and Sea Hawk 2170 on the rear. It also has Australian type approval and the importer is given as President Electronics, Sydney. A number of Synchro models were imported to South Africa but I cannot trace who by.

The main PCB is marked Sea Hawk EPT271010z and the switch PCB EPT271040z. The third board restricts the number of channels and was clearly locally produced. The EPT prefix suggests Ranger or Galaxy but I have been unable to find the 271010 in any info I have access to.

Anyone in Australia/NZ have a schematic or any other info on these units?

6ZYN

Hi.
I do repairs on 29MHz radios an info on them are hard to come by.
I have the same radio on my workbench which now is in good shape. Perhaps I can help with some voltage readings.

Regards
Hennie