Lierda Science & Technology Group Co. Ltd LSD4BT212-06D0 Manuale Utente
2. Feature
z support Bluetooth 4.0 and EDR mode;
z Built-PA, to support Class1 mode;
z Supply voltage support 5.5V, can be used directly USB powered;
z Working frequency: 2402MHz ~ 2480 MHz;
z Channel spacing: 1MHz;
z Modulation: FHSS / GFSK, π/4-DQPSK, 8DPSK;
z Communication speed: 1Mbps (GFSK), 2Mbps (π/4-DQPSK), 3Mbps
(8DPSK);
z The module with a standard USB interface and IO ports ，can be used
in applications such as television sets;
z Software programmable output power;
3.Module Characteristics
Parameters
Performance
DC Input
5V(MAX:5.5 V)
Operating Temperature
0℃～60
℃
BT Output Power(Conducted Output Power)
＜
6dBm
Initial Carrier Frequency Tolerance/Average Offset
±75kHz
Carrier Drift/Drift Rate/DH1
±20kHz/50us
Carrier Drift/Drift Rate/DH3
±20kHz/50us