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E73-2G4M04S1B SMD nRF52832 Chip 2.4Ghz 2.5mW PCB IoT Uhf Wireless Transceiver Bluetooth BLE 5.0 RF Transmitter Receiver

E73-2G4M04S1B SMD nRF52832 Chip 2.4Ghz 2.5mW PCB IoT Uhf Wireless Transceiver Bluetooth BLE 5.0 RF Transmitter Receiver

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E73-2G4M04S1B Bluetooth ARM nRF52832 2.4Ghz 2.5mW IPX PCB Antenna IoT uhf Wireless Transceiver Ble 5.0 rf Transmitter Receiver
 

RF Parameter

Value

Remark

Working frequency

2379~2496 MHz

Default:  2.4GHz (32MHz oscillator)

Transmitting power

4 dBm

About 2.5mW

Receiving sensitivity

-95 dBm

Air data rate: 1Mbps

Air data rate

1Mbps, 2Mbps

Default: 1Mbps

Test distance

100m

In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,

air data rate: 1Mbps

 

Hardware Parameter

Value

Remark

IC

nRF52832-QFAA/QFN48

-

FLASH

512 KB

-

RAM

64 KB

-

Core

ARM® Cortex™ -M4F

-

Size

17.5 * 28.7 mm

-

Antenna type

PCB

-

Communication interface

I/O

-

Package

SMD

-

 

Electronic parameter

Min.

Typ.

Max.

Unit

Condition

Power supply

1.8

3.3

3.6

V

 

Communication level

1.8

3.3

3.6

V

 

Transmitting current

13

14

15

mA

4dBm(2.5mW)

Receiving current

4

5

6

mA

 

Sleep current

1

2

3

μA

 

Operating temperature

-40

20

+85

 

Operating humidity

10

60

90

%

 

Storage temperature

-40

20

+125

 

 

 

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