Datasheet

5. ELECTRICAL CHARACTERISTICS
5.4 Wi-Fi Radio
Table 8: Wi-Fi Radio Characteristics
Description Min Typical Max Unit
Input frequency 2412 - 2484 MHz
Output impedance* - * - Ω
Tx power
Output power of PA for 72.2 Mbps 13 14 15 dBm
Output power of PA for 11b mode 19.5 20 20.5 dBm
Sensitivity
DSSS, 1 Mbps - –98 - dBm
CCK, 11 Mbps - –91 - dBm
OFDM, 6 Mbps - –93 - dBm
OFDM, 54 Mbps - –75 - dBm
HT20, MCS0 - –93 - dBm
HT20, MCS7 - –73 - dBm
HT40, MCS0 - –90 - dBm
HT40, MCS7 - –70 - dBm
MCS32 - –89 - dBm
Adjacent channel rejection
OFDM, 6 Mbps - 37 - dB
OFDM, 54 Mbps - 21 - dB
HT20, MCS0 - 37 - dB
HT20, MCS7 - 20 - dB
∗
For the modules that use IPEX antennas, the output impedance is 50Ω. For other modules without IPEX antennas, users do
not need to concern about the output impedance.
5.5 BLE Radio
5.5.1 Receiver
Table 9: Receiver Characteristics – BLE
Parameter Conditions Min Typ Max Unit
Sensitivity @30.8% PER - - –97 - dBm
Maximum received signal @30.8% PER - 0 - - dBm
Co-channel C/I - - +10 - dB
Adjacent channel selectivity C/I
F = F0 + 1 MHz - –5 - dB
F = F0 – 1 MHz - –5 - 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
Espressif Systems 10 ESP32-WROOM-32 Datasheet V2.5