ashtech Z-eurocard, Руководство по эксплуатации

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Equipment 9
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Equipment
Hardware Description
Z-Eurocard
The Z-Eurocard has four RS-232 serial ports embedded in a 64-pin connector. The RF
circuitry receives satellite data from a GPS antenna and LNA via a coaxial cable, and can
supply power to the antenna/LNA by means of that cable. No separate antenna power is
required. The LNA power consumption is approximately 150 milliwatts (depends on
model and manufacturer).
The board includes a two-color LED; the LED lights red to indicate the power status, and
flashes green to indicate the number of satellites locked. For example, red indicates power
on, and four green flashes indicate four satellites locked.