Data Sheet

4 Electrical Characteristics
Note:
There are a total of eight power levels from 0 to 7, and the transmit power ranges from –12 dBm to 9 dBm. When the
power level rises by 1, the transmit power increases by 3 dB. Power level 4 is used by default and the corresponding
transmit power is 0 dBm.
4.6.3 Receiver – Enhanced Data Rate
Table 13: Receiver Characteristics – Enhanced Data Rate
Parameter Conditions Min Typ Max Unit
π/4 DQPSK
Sensitivity @0.01% BER - –90 –89 –88 dBm
Maximum received signal @0.01% BER - - 0 - dBm
Co-channel C/I - - 11 - dB
Adjacent channel selectivity C/I
F = F0 + 1 MHz - –7 - dB
F = F0 – 1 MHz - –7 - dB
F = F0 + 2 MHz - –25 - dB
F = F0 – 2 MHz - –35 - dB
F = F0 + 3 MHz - –25 - dB
F = F0 – 3 MHz - –45 - dB
8DPSK
Sensitivity @0.01% BER - –84 –83 –82 dBm
Maximum received signal @0.01% BER - - –5 - dBm
C/I c-channel - - 18 - dB
Adjacent channel selectivity C/I
F = F0 + 1 MHz - 2 - dB
F = F0 – 1 MHz - 2 - dB
F = F0 + 2 MHz - –25 - dB
F = F0 – 2 MHz - –25 - dB
F = F0 + 3 MHz - –25 - dB
F = F0 – 3 MHz - –38 - dB
4.6.4 Transmitter – Enhanced Data Rate
Table 14: Transmitter Characteristics – Enhanced Data Rate
Parameter Conditions Min Typ Max Unit
RF transmit power (see note under Table 12) - - 0 - dBm
Gain control step - - 3 - dB
RF power control range - –12 - +9 dBm
π/4 DQPSK max w0 - - –0.72 - kHz
π/4 DQPSK max wi - - –6 - kHz
π/4 DQPSK max |wi + w0| - - –7.42 - kHz
8DPSK max w0 - - 0.7 - kHz
8DPSK max wi - - –9.6 - kHz
8DPSK max |wi + w0| - - –10 - kHz
Espressif Systems 19
Submit Documentation Feedback
ESP32-WROOM-32E & ESP32-WROOM-32UE Datasheet v1.2