Data Sheet
LWB5+
Datasheet
https://www.lairdconnect.com/ 21
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Test Parameter Min Typ Max
Bluetooth
Spec.
Unit
C/ICo‐Channel(BER≤0.1%)
π/4‐DQPSK — 10.5 13≤±13 dB
8‐DPSK — 17.5 21≤±21 dB
C/I1MHzadjacentChannel
π/4‐DQPSK — ‐6 0 ≤0 dB
8‐DPSK — ‐3 5 ≤5 dB
C/I2MHzadjacentChannel
π/4‐DQPSK —‐38.5‐30≤‐30 dB
8‐DPSK —‐37.5‐25≤‐25 dB
C/I≥3MHzadjacentChannel
π/4‐DQPSK — ‐47 ‐40 ≤‐40 dB
8‐DPSK — ‐39.5 ‐33 ≤‐33 dB
C/Iimagechannel
π/4‐DQPSK —‐24.5‐7≤‐7 dB
8‐DPSK — ‐17 0 ≤0 dB
C/I1MHzadjacenttoimagechannel
π/4‐DQPSK —‐43‐20≤‐20 dB
8‐DPSK — ‐37 ‐13 ≤‐13 dB
Out‐of‐BandBlockingPerformance
(CW)
BER≤0.1%
30‐2000MHz —‐10 — — dBm
2‐2.399GHz — ‐27 — — dBm
2.484‐3GHz —‐27 — — dBm
3‐12.75GHz —‐10 — — dBm
Table 19: BLE RF Specifications (3.3V)
Parameter Conditions Min Typ Max Unit
Frequency range
—
2402
—
2480 MHz
Rx sensitivity
3
GFSK, 30.8% PER, 1Mbps
—
-94
—
dBm
Tx power
4
— — —
7 dBm
Δf1 average —
225 255 275 KHz
Δf2 maximum
5
—
185 220
—
KHz
ratio
—
0.8 0.95
— —
Notes
[3] Dirty Tx is Off.
[4] The Bluetooth LE TX power cannot exceed 10 dBm EIRP specification limit. The front-end losses and antenna gain/loss
must be factored in so as not to exceed the limit.
[5] At least 99.9% of all Δf2 maximum frequency values recorded over 10 packets must be greater than 185 KHz.