Radio Characteristics; Timing And Rssi; Transmit And Receive Power; Sensitivity At Different Data Rates - We PROTEUS-III User Manual

WIRELESS CONNECTIVITY & SENSORS
User manual Proteus-III

2.4. Radio characteristics

Specifications of timing and RSSI value
RSSI accuracy valid range (±2dB)
Enable TX or RX delay (fast mode)
Output power ( RF_TXPower = 8, conducted)
Output power integrated antenna ( RF_TXPower = 8, e.r.p.)
Input sensitivity conducted (BER=1E-3, 1Mbps)
Input sensitivity integrated antenna (BER=1E-3, 1Mbps)
All transmit and receive power levels are measured on the evaluation board. The values already
include losses of transitions from module to motherboard to SMA or modules PCB antenna.
They are realistic values for the end application. Sensitivity in the table above is stated for the
common used bit error rate of 0.1%. In the table below the sensitivity is stated for a packet error
rate of 1% with a payload length of 38 byte at different data rates. The PER 1% is a harder
criteria resulting in 2 dBm less sensitivity.
Order code 2611011024000
Version 1.8 , July 2022
Description
Enable TX or RX delay
Disable TX delay
Disable RX delay
Table 7: Timing and RSSI
Description
Table 8: Transmit and receive power
Description
1 Mbit Phy ( PER 1% )
2 Mbit Phy ( PER 1% )
LE coded S=2 ( PER 1% )
LE coded S=8 ( PER 1% )
Table 9: Sensitivity at different data rates
Min. Typ. Max. Unit
-90 -20 dBm
140
40
6
0
Typ.
+6
+4
-92
-90
Typ. Unit
-90 dBm
-87 dBm
-94 dBm
-97 dBm
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µs
µs
µs
µs
Unit
dBm
dBm
dBm
dBm
22