Telit Wireless Solutions BlueMod+S50/AI - RF Performance

BlueMod+S50 Hardware User Guide
1VV0301505 Rev. 1 Page 30 of 53 2018-03-02
RF Performance
6.5.1. BLE Receiver
VSUP = 3,0V, T
amb
= +25°C, PHY type: LE 1Msps
Receiver
Conditions
Min
Typ Max BT Spec Unit
Sensitivity PER ≤ 30,8% -93,0 ≤ -70 dBm
max received input level PER ≤ 30,8% 0 ≥ -10 dBm
max PER report integrity
Wanted signal level -30dBm
2,426 Ghz 50 50 < PER < 65,4 %
Blocker Power
Wanted signal level -67dBm
0,030 – 2,000 -30 -30
dBm
2,000 – 2,400 -35 -35
2,500 – 3,000 -35 -35
3,000 – 12,75 -30 -30
Adjacent channel
Selectivity C/I
co-channel 10 ≤21 dB
F = F0 + 1 MHz 1 ≤15 dB
F = F0 - 1 MHz 1 ≤15 dB
F = F0 + 2 MHz -25 ≤-17 dB
F = F0 - 2 MHz -25 ≤-15 dB
F = F0 + 3 MHz -51 ≤-27 dB
F = Fimage -30 ≤-9 dB
max intermodulation level -36 ≥-50 dBm
Table 14: RF Performance BLE Receiver @1Msps
6.5.2. BLE Transmitter
VSUP = 1,7V to 3,6V, T
amb
= +25°C, PHY type: LE 1Msps
Transmitter
Conditions Min Typ Max BT Spec Unit
RF Transmit Power - 4 -20 to +10 dBm
Programmable RF Transmit
Power Range
- -20 +4 dBm
RF Transmit Power
“Whisper Mode”
- -40 N/A dBm
Adjacent Channel Power
ACP
F = F0 ± 2MHz -48 ≤ -20
dBm
F = F0 ± 3MHz -55 ≤ -30
F = F0 ± > 3MHz <-60 ≤ -30
Modulation Characteristics
∆f1avg 255 225 … 275 kHz
∆f2max Thrsh. 185kHz 100 ≥ 99,9 %
∆f2avg / ∆f1avg 1,0 ≥ 0,8
Carrier Frequency Offset
and drift
Avg Fn ±20 ± 150 kHz
avg drift 5 ≤ 50 kHz
max drift rate 5 ≤ 20 kHz/50µs
Table 15: RF Performance BLE Transmitter @1Msps