RX2A-433-10 RADIOMETRIX, RX2A-433-10 Datasheet
RX2A-433-10
Related parts for RX2A-433-10
RX2A-433-10 Summary of contents
Page 1
... 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 ...
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... Input (3) – activate high (>0.55Vcc – Vcc) to cause a transmission. Internal Use (pin 9) Modulation (Data). This pin is connected to the modulation input of the Transmitter, therefore do not connect anything to this pin during operation of the module. Radiometrix Ltd, KTX2 Data Sheet Loop Filter Fig. 2: KTX2 block diagram 15 ...
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... If the Radiometrix KRX decoder loses synchronisation with the transmitter (e.g. repeated transmitter activation whilst out of range) then the KTX module must be activated twice before the decoder will allow the control to be processed, but only if the KTX module is within a forward window of +32768 activations. This mechanism prevents “ ...
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... FM deviation (+/-) Notes: 1. Measured into a 50 load. 2. –20 to +70°C @ Vcc = 5V 3. Operational at 2.8V but with reduced deviation (typ. +/-15kHz) Radiometrix Ltd, KTX2 Data Sheet - + +100 C -0.3V to +6.9V Vcc +/-0.3V 50V DC 10dBm RF pin min. typ. ...
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... It is desirable (but not essential) to fill all unused PCB area around the module with ground plane. Warning: DO NOT wash the module not hermetically sealed. recommended horizotal mounting method Radiometrix Ltd, KTX2 Data Sheet optional solder joint for extra mechanical strength ...
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... Easy of design set-up Size Immunity proximity effects Range open ground to similar antenna (for KTX2-433 & RX2A-433-10) A) Helical Wire coil, connected directly to pin 2, open circuit at other end. This efficient given it's small size (20mm x 4mm dia.). The helical is a high Q antenna, trim the wire length or expand the coil for optimum results ...
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... For all other variants please contact Sales department. To make a complete code-hopping system: Suitable Receiver module to use with KTX2: RX2A-433-10 Suitable Decoder IC for use with RX2A: KRX416-000-DIL Or use a complete relay output board (includes RX2A module) for use with KTX2 modules (mapping the four KTX2 function lines to four change-over relays) ...
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... Radiometrix Ltd does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of third parties which may result from the use of its products ...