Specifications

www.nicerf.com RF4463PRO
NiceRF Wireless Technology LTD. Rev 2.3
[e-mail]
‐ 3 ‐
1. Description
RF4463PRO adopts Silicon Lab EzradioPro2 RF transceiver Si4463, which is a highly integrated
wireless ISM band transceiver chip. The features of high sensitivity (‐126 dBm), low current
consumption, 10PPM crystal, and good RF matching circuit make this module work well in
hot/cold environment with reliable communication and long distance.
FCC ID: 2AD66‐RF4463PRO‐FCC
2. Features

Frequency Range:433.5MHz

Sensitivity up to ‐126 dBm

Max Calculation power: ‐27.45dBm

10mA@receiver mode

Data transfer rate：0.1‐1000 kbps

GFSK Modulation mode

1.8‐3.6 V Power supply

Ultra‐low consumption shutdown mode

Digital received signal strength indicator (RSSI)

Timed wake‐up function

Excellent antenna match circuit and
bi‐direction communication

Configurable packet structure

Preamble detection

64/128byte transmit and receive data register
（FIFO）

Low‐battery detection

Temperature sensor and 8‐bit analog‐to‐digital
converters

Operating Temperature Range：‐40 ~ + 85 °C

Integrated voltage regulator

Frequency hopping

Power‐on reset function

Built‐in crystal adjustment function
3. Application

Remote control

Remote meter reading

Home security alarm and remote keyless entry

industrial control

home automation remote sensing

individual data records

toys control

sensor network

tire pressure monitoring

health monitoring
 wireless PC peripherals
 tag reading and writing