nRF52840 Bluetooth 5.0 240MHz RF Transceiver CDSENET E73-2G4M08S1C 8dbm Ceramic Antenna BLE 4.2 2.4 GHz Transmitter and Receiver

Shipping:
Processing time 1-5 days
Shipping time from China to United States / Europe 7-14 days
Shipping time from China to WW 10-30 days
Shipping cost $2.9 per order
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  • Product details
  • Application: Computer other
  • Brand Name: CDSENET
  • Condition: New
  • Is_customized: yes
  • Model Number: E73-2G4M08S1C
  • Place of origin: CN
  • Port Number: 1
  • RF connector: SMD
  • Size: 13.0 * 18.0mm
  • Suppy Voltage: 1.7~ 5.5V DC
  • Transmitting Distance: 120m
  • Type: Wireless Module
  • Working Frequency : 2.4ghz
  • Working Frequency: 2.4ghz

Wireless rf module

 

nRF52840 Bluetooth 5.0 240MHz RF Transceiver CDSENET E73-2G4M08S1C 8dbm Ceramic Antenna BLE 4.2 2.4 GHz Transmitter and Receiver

 
RF Parameter Value Remark
Working frequency 2360~2500 MHz

Default:  2.4GHz (32MHz oscillator)

Transmitting power 8 dBm

About 2.5mW

Receiving sensitivity

-103dBm@BLE 125kbps(Long distance mode)

-95dBm@BLE 1M

 

Test distance  

120m

In  open and clear air, with maximum power, 5dBi antenna gain, height of                     2m,1Mbps

 

Hardware Parameter Value Remark

IC

nRF52840-QIAAC0/ aQFN™ 73

-

FLASH

1024 KB

-

RAM

256 KB

-

Core

ARM® Cortex™ -M4F

-

Size

13.0 * 18.0 mm

-

Antenna type

Ceramic antenna

-

Communication interface

I/O

-

Package

SMD

-  

 

Electronic parameter Min. Typ. Max. Unit Condition
Power supply 1.7 3.3 5.5 V  
Communication level 0.7X VDD - VDD V  
Transmitting current -

17.05

12.68

7.25

7.63
- mA

TXonly run current (DC/DC, 3 V) PRF = +8 dBm

TXonly run current (DC/DC, 3 V) PRF = +4 dBm

TXonly run current (DC/DC, 5 V, REG0 out = 3.3 V)PRF =0dBm

TXonly run current(DC/DC, 3 V)P RF = 0 dBm
Receiving current -

7.71

8.27
- mA

RXonly run current (DC/DC, 3 V) 1 Mbps / 1 Mbps BLE                

RXonly run current (DC/DC, 3 V) 2 Mbps / 2 Mbps BLE                

Operating temperature -40 20 +85  
Operating humidity 10 60 90 %  
Storage temperature -40 20 +125  
 

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