｜
NET931 - 2.4GHz
无线模块

- CC2500+PA

- TX: 10dBm        - RX: -89dBm@250Kbps

   参数范围   
ParametersMin.Typ.Max.Unit
Supply voltage3.23.33.4V
Temperature ambient-20
70'C
Input frequency range2400
2483MHz
RX supply current, CW-mode ( peak current )

40mA
TX supply current, CW-mode ( peak current )

180mA
Supply current in Sleep mode

10uA
   发射部分   
ParametersMin.Typ.Max.Unit
TX data rate

500

250

10


Kbit/s
MAX. Output power ( PTX )
17
dBm

Frequency deviation

Date Rate>10Kbps

Date Rate<=250Kbps



38K

80K



KHz

KHz

Frequency drift

50KHz

Spurious Emission

2' nd spurious emission 

3' rd spurious emission



TBD

TBD



dBm

dBm

Modulation

FSK

GFSK



Output Gain adjustable
20
dB
   接收部分   
ParametersMin.Typ.Max.Unit

Sensitivity

BER ≤ 10-3 at 500kBit/s 

BER ≤ 10-3 at 250kBit/s 

BER ≤ 10-3 at 10kBit/s



-88

-95

-102


dBm
Maximum input power
-30
dBm
Adjacent channel rejection
14
dB

Spurious Emission

30MHZ~1GHz

1GHZ~12GHz



-50

-40


dBm
   引脚说明   
（模块尺寸：21.1mm*12.5mm）
   引脚定义   
PIN No.PIN NameDescription
1GND
RF module system ground 
2

+3V3

RF module power supply
3MOSISerial configuration interface, data input
4S-CLKSerial configuration interface, clock input
5MISOSerial configuration interface, data output
6GNDRF module system ground
7IRQSystem state output
8GDO0General output
9S-ENBSerial configuration interface, chip select
10XINExternal OSC input
11GNDRF module system ground
12TX-ONTX AMP control, logic 1 is enable
13RX-ONRX LNA control, logic 1 is enable
14ANTAntenna