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Frequency Standard Documentation page

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Schema

The Frequency standard have the following characteristics

Is powered with a USB cable.
Nominal 10 ppb stability - typical 2 ppb.

Data:

10MHz square wave 5V to TTL, 4V in to 50ohm load.
Size:
71x71x25mm.
Power usage:
3W Max. (5V 600mA at startup, 250mA after 2 minutes of warm up)
Weight:
140g

The front connections

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The back connections

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PowerSupply

Microcontroller

GPS

RFOscillator

RFpoweramplifier

Software

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