Datasheet > DRF1212D10-043A

DRF1212D10-043A

更新时间： 2022-02-26 11:24:25

品牌	Logo	应用领域
DORJI		ISM频段
页数	文件大小	规格书
12页	387K
描述
Low Power ISM RF Transceiver Module

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DRF1212D10-043A 数据手册

DRF1212D10

Low Power ISM RF Transceiver Module

V4.10

Features



FSK transceiver Module

433Mhz ISM frequency band

40k bps FSK data rate

Multiple channels

10dBm Max. output power

Baud rate configurable

Two 256 bytes data buffers

Standby current < 1.5uA

Supply voltage 2.1~3.6V

DRF1212D10-043A

Application



Home automation

Security alarm

Telemetry

Automatic meter reading

Contactless access

Wireless data logger

Remote motor control

Wireless sensor network

DRF1212D10-043S1/S2

DESCRIPTION

DRF1212D10 is a low-cost sub-1 GHz transceiver module designed for operations in the

unlicensed ISM (Industrial Scientific Medical) and LPRD bands. FSK (Frequency Shift Keying)

modulation/demodulation, multi-channel operation, high bandwidth efficiency and anti-blocking

performance make DRF1212D10 modules easy to realize the robust and reliable wireless link.

The module can be configured to work in different channels with 200 KHz space. It adopts high

efficient looped interleaving EDAC (Error Detection and correction) coding with coding gain up

to 3dB which keeps in advance in error correction and coding efficiency over normal FEC

(Forward Error Correction) coding. Because of its high reliability in correction, modules can filter

error and fake information automatically and realize truly transparent wireless link, which makes

DRF1212D10 very suitable in the rigid communication environment.

DRF1212D10 integrates two 256 bytes buffer. When the buffer is empty, users can transfer nearly

Revision 4.10

Page

of 12

Oct. 2012

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