DRF4463F

Revision 1.22

Page of 6

Nov. 2014

1

DRF4463F

20dBm ISM RF Transceiver Module

V1.22

Features:

Applications



Frequency Range: 433/868/915MHz

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Modulation: (G)FSK/4(G)FSK/(G)MSK

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SPI Data Interface

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Sensitivity: -126dBm

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Max. output Power: +20dBm

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Data Rate: -0.1~1000 kbps

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Digital RSSI

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Wake-up Timer

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64/128 bytes TX/RX FIFOs

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Integrated Voltage Regulator

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Frequency Hopping Capability

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Temperature sensor and 8-bit ADC

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Working Temperature: -20°C ~+60°C

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Standby current: ≤ 1uA

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Supply voltage: 1.8~3.6V

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Remote Control

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Smart metering

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Home Automation

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Personal data logger

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Wireless sensor network

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Remote keyless entry

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Wireless PC peripherals

DESCRIPTION

DRF4463F is a type of low cost RF front-end transceiver module based on SI4463 from Silicon

labs. It keeps all the advantages of RFIC SI4463 but simplifies the circuit design. The high

sensitivity (-126dBm) and 20dBm high power output make the module suitable for most short

range applications.

DRF4463F module consists of RFIC Si4463, thin SMD crystal and antenna matching circuit. The

antenna port is well matched to standard 50 Ohm impedance. Users don’t need to spend time in

RF circuit design and choose suitable antennas for different applications. DRF4463F operates at

1.8~3.6V with extra low standby current which makes it suitable for battery powered-up

applications.