Datasheet

 2016-2019 Microchip Technology Inc. DS50002519D-Page 19
RN4678
4.0 RADIO CHARACTERISTICS
Table 4-1 provides the transmitter performance characteristics of the RN4678 module.
Table 4-2 provides the receiver performance characteristics of the RN4678 module.
TABLE 4-1: TRANSMITTER PERFORMANCE
(
1,2)
Min. Typical Max.
Bluetooth
Specification
Unit
BDR power — 1.5 — -6 ~ +4
dBmEDR (2M/3M) power — -1 — -6 ~ +4
LE power — 0.5 — -20 ~ +10
Note 1: The RF Transmit power can be calibrated during production by using the MP Tool software and the
MT8852 Bluetooth Test equipment.
2: Test condition: VCC RF = 1.80V, temperature = 25ºC.
TABLE 4-2: RECEIVER PERFORMANCE
(1)
Min. Typical Max.
Bluetooth
Specification
Unit
BDR Sensitivity — -90 —
≤-70
dBm
EDR 2M Sensitivity — -90 —
EDR 3M Sensitivity — -82 —
LE Sensitivity — -92 —
Note 1: Test condition: VCC RF = 1.80V, temperature = 25ºC