868Mhz 915Mhz wireless RF si4463 module DRF4463F

Name: 868Mhz 915Mhz wireless RF si4463 module DRF4463F
SKU: 3903
Price: 4.00 USD
Availability: InStock
Rating: 4.25 (1 reviews)

(1 Review)

Si4463 module without MCU on board RF front-end module

Designed by DORJI in China

868Mhz 915Mhz wireless RF si4463 module DRF4463F 1

868Mhz 915Mhz wireless RF si4463 module DRF4463F 2

2015-06-11T14:46:54.393Z-DRF4463F-043S_2.jpg

2015-06-11T14:46:54.393Z-DRF4463F-043S_1.jpg

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Si4463 module without MCU on board RF front-end module

Overview (G)FSK/4(G)FSK transceiver module Features: 868MHz transceiver 20dBm output power -126dBm sensitivity Standard SPI interface Digital RSSI output Programmable carrier sense indicator Data Ra…

Overview

(G)FSK/4(G)FSK transceiver module
Features: 868MHz transceiver
20dBm output power
-126dBm sensitivity
Standard SPI interface
Digital RSSI output
Programmable carrier sense indicator
Data Rate: 0.123~1000 kbps kbps
Standby current: <1uA
Supply voltage: 1.8~3.6V

Details

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.

The price is only for 1pcs of 868MHz module DRF4463F-086S

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Quantity	Price
1-4	$4.00
5-9	$3.80
10+	$3.60

Review Breakdown

Average Ratings

Product: (4.00)

Documentation: (3.00)

Shipping: (5.00)

Communication: (5.00)

Benjamin | Aug. 12, 2020

Works great but not easy to solder

Tried it to replace the costly Zeta modules from RF Solutions, and they do great, with better performances, at half the price!
However the pinout is very fine and hand-soldering is not easy, but doable. I'm also not sure which chip revision is inside, it's not mentioned in the docs but it would be useful to know.

A library for easy use with Arduino and Raspberry Pi is available: ZetaRf - https://github.com/GIPdA/ZetaRF (disclaimer - I'm the author).
The lib allows for very low latency (~4ms @ 8 bytes packet) but several configurations are available and you can use you own. Also compatible with the 433MHz variants.