User Manual

Revision 1.0 Page 16 of 78
nRF24L01+ Product Specification
5.4 Receiver operation
Table 7. RX Sensitivity
Table 8. RX selectivity according to ETSI EN 300 440-1 V1.3.1 (2001-09) page 27
Datarate Symbol Parameter (condition) Notes Min. Typ. Max. Units
RX
max
Maximum received signal at <0.1% BER 0 dBm
2Mbps RX
SENS
Sensitivity (0.1%BER) @2Mbps -82 dBm
1Mbps RX
SENS
Sensitivity (0.1%BER) @1Mbps -85 dBm
250kbps RX
SENS
Sensitivity (0.1%BER) @250kbps -94 dBm
Datarate Symbol Parameter (condition) Notes Min. Typ. Max. Units
2Mbps C/I
CO
C/I Co-channel 7 dBc
C/I
1ST
1
st
ACS (Adjacent Channel Selectivity) C/I 2MHz
3dBc
C/I
2ND
2
nd
ACS C/I 4MHz
-17 dBc
C/I
3RD
3
rd
ACS C/I 6MHz
-21 dBc
C/I
Nth
N
th
ACS C/I, f
i
> 12MHz
-40 dBc
C/I
Nth
N
th
ACS C/I, f
i
> 36MHz
a
a. Narrow Band (In Band) Blocking measurements:
0 to ±40MHz; 1MHz step size
For Interferer frequency offsets n*2*fxtal, blocking performance is degraded by approximately 5dB com-
pared to adjacent figures.
-48 dBc
1Mbps C/I
CO
C/I Co-channel 9 dBc
C/I
1ST
1
st
ACS C/I 1MHz
8dBc
C/I
2ND
2
nd
ACS C/I 2MHz
-20 dBc
C/I
3RD
3
rd
ACS C/I 3MHz
-30 dBc
C/I
Nth
N
th
ACS C/I, f
i
> 6MHz
-40 dBc
C/I
Nth
N
th
ACS C/I, f
i
> 25MHz
a
-47 dBc
250kbps C/I
CO
C/I Co-channel 12 dBc
C/I
1ST
1
st
ACS C/I 1MHz
-12 dBc
C/I
2ND
2
nd
ACS C/I 2MHz
-33 dBc
C/I
3RD
3
rd
ACS C/I 3MHz
-38 dBc
C/I
Nth
N
th
ACS C/I, f
i
> 6MHz
-50 dBc
C/I
Nth
N
th
ACS C/I, f
i
> 25MHz
a
-60 dBc