hamradio station pa2eon

Category Archive: Interfaces

CAT or other computer interfaces

Nov 25

Rotor management hardware update

Rotor house

In the time we are building on the PCB with the electronics (for PIC controler) I had to bring the old hardware inside a new box. Also the rotation of the Antenna rotor I have to do by hand. But safety first .. the old hardware is build together in a plastic ‘box’ with on …

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Oct 07

New rotor management with PIC-controler

1st stage

“Start to build a new management system with PIC-controler for the Antenna-rotor” The next pictures will give the few of the development of the antenna-rotor interface with a PIC 16F84 controler. The development is started on a breadboard to find the correct parts and programming of the PIC controler. I have started with the most easy …

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Apr 08

CAT interface FRG8800

Schema of the interface

First homemade project ready, Finished the CAT-interface for the FRG 8800 Receiver. This small project is easy to make I used the schema from J.F. Kok with the MAX 232 and his ‘special made’ software to handle the RX. The interface is made in the ‘open space’ of the 144 Mhz transverter who is not in …

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