KTX2 Просмотр технического описания (PDF) - Radiometrix Ltd
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KTX2 Datasheet PDF : 8 Pages
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Radiometrix
Hartcran House, 231 Kenton Lane, Harrow, HA3 8RP, England
Issue 1, 05 March 2008
Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233
KTX2
UHF FM Code-Hopping Data Transmitter Module
The KTX2 is a miniature PCB
mounting code-hopping UHF radio
transmitter suitable for use in secure
remote keyless control applications
at distances up to 75 metres in-
building or 300 metres open ground.
Figure 1: KTX2-433
Features
! Designed for compliance with EN 300 220-3 and EN 301 489-3
! Each transmitter module is pre-programmed and unique
! No additional circuitry required to use the module
! 32-bit encryption – more than 4 billion combinations
! Usable range up to 300m
! Available at 433.92MHz
! Fully screened module
! Suitable for use with a Radiometrix KRX receiver-decoder
The module combines full screening with extensive internal filtering for EMC - minimising spurious
radiations and susceptibilities. The KTX2 module will suit wireless control links in applications including
car and building security and secure unidirectional remote process control. Because of the small size and
low power requirement the module is ideal for use in portable, battery-powered devices such as hand-held
remote controls requiring data integrity and high security.
Technical Summary
! Crystal-locked PLL
! FM data with Manchester encoding
! Operation from 3V to 6V
! +3dBm output on 433.92MHz
! <1uA standby, 8mA Tx current
! Supply status included in transmission
Radiometrix Ltd, KTX2 Data Sheet
page 1
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