Left Top: USB 5VDC output for GPS power.
Left Middle: RJ11 input/output for radio clocks (unused, MSF, DCF77).
Left Bottom: Serial RS232 for GPS control and NMEA output.
Top: USB 5VDC input for GPS power.
Right: Serial RS232 for radio clock power, GPS control, clock signals and GPS NMEA output.
Centre: A big mess!
![[18th June 2007, 18:10:40]](/photos/thu/2007_06_18_18_10_40.jpg)
![[18th June 2007, 18:54:17]](/photos/thu/2007_06_18_18_54_17.jpg)
![[22:47:02]](/photos/thu/2008_01_19_22_47_02.jpg)
![[22:47:46]](/photos/thu/2008_01_19_22_47_46.jpg)
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Re-use permitted under a Creative Commons licence: Attribution-NonCommercial-ShareAlike 2.5.