Anonymous
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Feb 28, 2013
04:02 PM
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Feb 28, 2013
04:02 PM
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Anonymous
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Feb 28, 2013
04:02 PM
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Feb 28, 2013
04:02 PM
Some of the reasons WICED modules are configured to use an internal transmit power amplifier (PA) include :
- minimise cost
- minimise peak power consumption
- high power designs require +5V bias on the PA, which many embedded products do not have
- external power amplifiers (ePA) or front-end modules (FEMs) make the module physically larger
- higher transmit power translates to increased difficultly meeting FCC requirements at band edges and with harmonics