Num

Parametric Name

Detailed Description

1

Main chip

SI4463-B1B

2

Module size

16.5* 24mm

3

Interface

2*6*2.54mm, you can use the universal plate and DuPont line

4

Supply voltage

1.8-3.6V DC

5

Communication voltage

0.7VDD-5.2VDC, VDD is the supply voltage of module

6

Measured distance

2100m@1.2K

7

Maximum power

20dbm

8

Air Rate

0.123K-1MK. Due to the physical properties of the band 433M, Recommended no more than 20Kbps

9

Shutdown Current

About 0.6uA.

10

Power Level

Multi-adjustable

11

Transmitting current

About 80mA@433MHz

12

Receiving current

About 10.0mA

13

Antenna

SMA external antenna

14

Communication Interface

Standard SPI Mode 0, the maximum rate is 10Mbps

15

Transmitting length

Single data packet is 1-64 bytes

16

Receiving length

Single data packet is 1-64 bytes

17

RSSI Support

Support

18

Reception sensitivity

-117dbm@1.2Kbps

19

Work temperature

-30 - +85℃

20

Work humidity

Relative humidity :10% - 90%

21

Storage temperature

-40 - +125℃

22

Working frequency

425MHz – 525MHZ