Data Sheet

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4. Electrical Characteristics
4.3. Power Consumption
The following power consumption data were obtained from the tests with a 3.3 V power
supply and a voltage stabilizer, in 25 °C ambient temperature. All data are based on 50%
duty cycle in continuous transmission mode.
6 Mbps (1/2 BPSK)
-
–93
-
dBm
54 Mbps (3/4 64-QAM)
-
–75
-
dBm
HT20, MCS7 (65 Mbps, 72.2 Mbps)
-
–72
-
dBm
Adjacent channel rejection
OFDM, 6 Mbps
-
37
-
dB
OFDM, 54 Mbps
-
21
-
dB
HT20, MCS0
-
37
-
dB
HT20, MCS7
-
20
-
dB
Description
Min
Typ
Max
Unit
📖 Note:
For the module that uses an IPEX antenna, the output impedance is 50 Ω.
Table 4-3. Power Consumption
Modes
Min
Typ
Max
Unit
Tx 802.11 b, CCK 11 Mbps, POUT = +17 dBm
-
170
-
mA
Tx 802.11 g, OFDM 54 Mbps, POUT = +15 dBm
-
140
-
mA
Tx 802.11 n, MCS7, POUT = +13 dBm
-
120
-
mA
Rx 802.11 b, 1024 bytes packet length , –80 dBm
-
50
-
mA
Rx 802.11 g, 1024 bytes packet length , –70 dBm
-
56
-
mA
Rx 802.11 n, 1024 bytes packet length , –65 dBm
-
56
-
mA
Modem-sleep①
-
15
-
mA
Light-sleep②
-
0.9
-
mA
Deep-sleep③
-
20
-
μA
Power Off
-
0.5
-
μA
Espressif
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2020.07