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Monthly Archive: February 2013

Feb 27

Motorola GM950 small RS232 Interface

Back of PCB Motorola

Today I have finished the small RS232 interface to manage the Motorola GM950 UHF/VHF transceiver. This small interface will cost you about 10 Euro, and will give you much fun ! I had made the PCB layout on the test board, the design is so small that you can easy do this (see picture). The …

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Feb 14

Repaired new bulb in FC-757AT

Bulb for the FC-757AT

Today I have ‘repaired’ the small bulb lamps in the FC-757AT of Yaesu. But the result is a little bad. The bulb’s should be ready for about 12 V, but the bridness is not good! If you have the correct bulb’s for the FC-757AT, please contact me ! On the pictures you can see the …

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