S42
Hardware User Guide
1VV0301303 Rev. 11
Page 50 of 85
2021-05-06
Not Subject to NDA
5.6.2.
BLE Transmitter
VSUP = 1,7V to 3,6V, T
amb
= +20°C
Measured conducted according to BT specification RF-PHY.TS/4.0.1
Transmitter
Frequency
[GHz]
Min
Typ
Max
BT Spec
Unit
RF Transmit Power
2,402
4,9
-20 to
+10
dBm
2,440
5,1
2,480
5,0
Programmable RF
Transmit Power Range
(at+RFMAXTXPWR)
2,402
–
2,480
-20
+4
N/A
dBm
RF Transmit Power
Whisper
2,402
–
2,480
-40
N/A
dBm
ACP
F = F0 ± 2MHz
-48
≤
-30
dBm
F = F0 ± 3MHz
-55
≤
-30
F = F0 ± > 3MHz
<-60
≤
-30
∆
f1avg maximum modulation
225
255
275
225
< f1avg
< 275
kHz
∆
f2max minimum modulation (test threshold
185 kHz)
99,9
100
≥
99,9
%
∆
f2avg /
∆
f1avg
0,8
1,0
≥
0,8
Frequency Offset
-150
±20
+150
± 150
kHz
Carrier drift rate
5
20
≤
20
kHz/
50µs
Carrier drift
5
50
≤
50
kHz
VSUP = 1,7V to 3,6V, T
amb
= -40°C
Measured conducted according to BT specification RF-PHY.TS/4.0.1
Transmitter
Frequency
[GHz]
Min
Typ
Max
BT Spec
Unit
RF transmit Power
2,402
6,0
-20 to
+10
dBm
2,440
6,0
2,480
6,0
ACP
F = F0 ± 2MHz
-45
≤
-30
dBm
F = F0 ± 3MHz
-50
≤
-30
F = F0 ± > 3MHz
<-60
≤
-30
Frequency Offset
-150
±35
+150
± 150
kHz
Carrier drift rate
10
20
≤
20
kHz/
50µs
Carrier drift
20
50
≤
50
kHz
