RF Module 315Mhz/wireless Module 315MHz, RF Transceiver

No.

Items

1

Frequency band:

315MHz / 433MHz /470MHz / 868MHz / 915MHz optional

2

Operation voltage:

DC3V(2.2--3.6V)     

3

TX current:

90mA @ 20dBm

4

RX current:

14mA

5

Sleep current:

1uA

6

RF output power:

maximum 20dBm(0dBm,5dBm,10dBm,15dBm, 20dBm programmable )

7

RF data rate: 250kbps

8

Receiver sensitivity:

-120dBm@2Kbps       Dev = 8K

-116dBm@10Kbps       Dev = 12.5K

-110dBm@50kbps        Dev = 18.75K

-107dBm@100Kbps       Dev = 37.5K

-104dBm@150Kbps       Dev = 56.25K

9

Modulation mode:

FSK

10

Program interfaces:

SPI and IIC digital interface

11

Dimension:

18.6×17.55×5mm(Length X width X height)

12

Operation temperature:

-40°C -- +85°C    

Storage temperature:  

-55 °C -- +125°C