Low

RC1240 - 

RF MODULE, TXRX, FSK, UART, WHIP ANT

RC1240 - RF MODULE, TXRX, FSK, UART, WHIP ANT

De afbeelding is alleen ter illustratie. Zie de productbeschrijving.

Artikelnr. fabrikant:
RC1240
Ordercode:
2115491
Technische datasheet:
(EN)
Bekijk alle technische documenten

Productoverzicht

The RC1240 is a 433.05MHz to 434.79MHz narrow band multichannel RF transceiver module. This is a compact surface mounted high performance module for 25KHz narrow band FSK operation with embedded protocol. The module is completely shielded and precertified for operation under the European and US radio regulations for license free use. When used with quarter wave antennas a line of sight range of 2Km to 4Km can be achieved at 433MHz. The module contains a communication controller with embedded RC232 protocol software, a narrow band high performance RF transceiver and an internal voltage regulator. This module offers a buffered packet radio as well as an unbuffered transparent mode in the RC232 embedded protocol. Using the buffered packet radio mode, all data to be sent is stored in the module before they are transmitted by the RF circuitry. The module can be set in SLEEP mode or OFF mode in order to reduce the power consumption.
  • Smallest in the world (12.7mm x 25.4mm x 3.5mm)
  • Very low current consumption, 3nA OFF mode
  • Embedded RC232 protocol
  • Addressing and error check
  • 128byte data buffer and 69 channels
  • Simple UART interface for easy RS232/RS422/RS485 wire replacement
  • Compact shielded module for SMD mounting
  • No external components
  • No configuration required for single channel use
  • Conforms with EU R&TTE directive (EN 300 220, EN 301 489, EN 60950) for 25KHz

Toepassingen

RF Communications, Security, Consumer Electronics, Automotive

Voetnoten

When turning the module OFF by setting ON/OFF low, or switching VCC off, great care should be taken to ensure proper power on reset (POR).

Waarschuwingen

ESD sensitive device, take proper precaution while handling the device.

Productgegevens

:
FSK
:
4.8Kbps
:
434.79MHz
:
-115dBm
:
2.8V
:
5.5V
:
-
:
UART
:
26mA
:
-
:
-
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No longer stocked:: true No Longer Manufactured::

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