User Manual

ThingMagic Nano User Guide 13
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Output Power Accuracy vs. Channel Frequency
DC Input Voltage also affects the transmit output level accuracy. The typical variation is less than +/- 0.20
dBm, except at high RF output levels for low DC input voltages, as RF Characteristics have been discussed
in the RF Power Output Impact on DC Input Current and Power section.
The following chart shows the accuracy of the RF power setting across all supported input DC voltages.
Note that the actual RF output level starts to drop for +27 dBm output level settings at around 3.7 VDC
input levels and the RF output level starts to drop for +25 dBm settings at around 3.3 VDC input levels.
Accuracy of RF Output Power vs. Input DC Voltage