｜
NET946 - SUB1G
无线模块

- 密联无线协议

- TX: 10dBm      - RX: -95dBm@250Kbps

   参数范围   
ParametersMin.Typ.Max.Unit
Supply voltage2.43.3
3.6
V
Temperature ambient0
50'C
Input frequency range907
928MHz
RX supply current, CW- mode ( peak current )

30
mA
TX supply current, CW-mode ( peak current )

50mA
Supply current in standby mode

10uA
   发射部分   
ParametersMin.Typ.Max.Unit
TX data rate1.2
250Kbit/s

MAX. Output power ( PTX )

-30
10dBm

Frequency deviation

 (1.2K mode, 38KHz Mode, 250KHz Mode)


5.2

20

127


KHz
Frequency drift

20KHz

Spurious Emission

2' nd spurious emission

3' rd spurious emission


-35

-45


dBm

dBm

Modulation

FSK

GFSK



   接收部分   
ParametersMin.Typ.Max.Unit

Sensitivity

At input for PER≤10-3 at 1.2Kbps

At input for PER ≤10-3at 38Kbps

At input for PER ≤10-3at 250Kbps



-110

-100

-93


dBm
Digital Channel filter Bandwidth58
812KHz
Maximum input power
-20
dBm

Spurious Emission

25MHZ~1GHz

Above 1GHZ



-55

-45


dBm
   引脚说明   （模块尺寸 : 21.6mm*14.0mm）
   引脚定义   
PIN NO.PIN NAMEDescription
1ANTAntenna
2GNDRF module ground
3+3V3RF module power supplier
4RESETSystem Reset
5GP17General I/O
6GP16General I/O
7GP15General I/O
8GP14General I/O
9GP13General I/O
10GP12General I/O
11GP11General I/O
12GP10General I/O
13GP00General I/O
14GP01General I/O
15GP02General I/O
16GP03General I/O
17GP04General I/O
18GP05General I/O
19GP06General I/O
20GP07General I/O
21GP20General I/O
22GP21General I/O
23GP22General I/O
24GP23General I/O
25GP24General I/O
26GNDRF module ground
27+3V3RF module power supplier