ESP32C3 datasheet(34/44 Pages) ESPRESSIF

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Electrical Characteristics

Table 21: TX EVM Test

Min

Typ

SL1

Rate

(dB)

802.11b, 1 Mbps, @21 dBm

—

–24.5

–10

802.11b, 11 Mbps, @21 dBm

—

–25.0

–10

802.11g, 6 Mbps, @21 dBm

—

–23.0

–5

802.11g, 54 Mbps, @19 dBm

—

–27.5

–25

802.11n, HT20, MSC0, @20 dBm

—

–22.5

–5

802.11n, HT20, MSC7, @18.5 dBm

—

–29.0

–27

802.11n, HT40, MSC0, @20 dBm

—

–22.5

–5

802.11n, HT40, MSC7, @18.5 dBm

—

–28.0

–27

1 SL stands for standard limit value.

4.8.2 WiFi RF Receiver (RX) Specifications

Table 22: RX Sensitivity

Min

Typ

Max

Rate

(dBm)

802.11b, 1 Mbps

—

–98.4

—

802.11b, 2 Mbps

—

–96.0

—

802.11b, 5.5 Mbps

—

–93.0

—

802.11b, 11 Mbps

—

–88.6

—

802.11g, 6 Mbps

—

–93.8

—

802.11g, 9 Mbps

—

–92.2

—

802.11g, 12 Mbps

—

–91.0

—

802.11g, 18 Mbps

—

–88.4

—

802.11g, 24 Mbps

—

–85.8

—

802.11g, 36 Mbps

—

–82.0

—

802.11g, 48 Mbps

—

–78.0

—

802.11g, 54 Mbps

—

–76.6

—

802.11n, HT20, MCS0

—

–93.6

—

802.11n, HT20, MCS1

—

–90.8

—

802.11n, HT20, MCS2

—

–88.4

—

802.11n, HT20, MCS3

—

–85.0

—

802.11n, HT20, MCS4

—

–81.8

—

802.11n, HT20, MCS5

—

–77.8

—

802.11n, HT20, MCS6

—

–76.0

—

802.11n, HT20, MCS7

—

–74.8

—

802.11n, HT40, MCS0

—

–90.0

—

802.11n, HT40, MCS1

—

–88.0

—

802.11n, HT40, MCS2

—

–85.2

—

802.11n, HT40, MCS3

—

–82.0

—

802.11n, HT40, MCS4

—

–78.8

—

Cont’d on next page

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