TX2A-433-64-3V RADIOMETRIX [Radiometrix Ltd], TX2A-433-64-3V Datasheet
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TX2A-433-64-3V
Related parts for TX2A-433-64-3V
TX2A-433-64-3V Summary of contents
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... Available for operation at 433.92MHz or 434.42MHz in the UK and Europe, both modules combine full screening with extensive internal filtering to ensure EMC compliance by minimising spurious radiations and susceptibilities. The TX2A and RX2A modules will suit one-to-one and multi-node wireless links in applications including car and building security, EPOS and inventory tracking, remote industrial process monitoring and computer networking ...
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... Functional description The TX2A transmitter module is a crystal based PLL controlled FM transmitter operating between 2.2V and 16V and is available in 433.92MHz. The TX2A module is type approved to EN 300 220-3 for European use and delivers nominally +10dBm at 11mA. The module measures 3.8 mm. ...
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... Digital output from the internal data slicer. The data is a squared version of the signal on pin 6 (AF) and is true data, i.e. as fed to the transmitter. Output is “open-collector” format with internal 10k pull-up to Vcc (pin 5). Radiometrix Ltd, TX2A/RX2A Data Sheet 10.7MHz IF filter MIXER IF1 LNA 2 10 ...
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... RSSI, AF, RXD (pins 3,6, (pin 1) Performance Specifications: TX2A transmitter. (Temperature = 20C unless stated) DC LEVELS supply voltage supply voltage supply voltage CURRENT & RF POWER TX2A-433-64-3V supply current @ Vcc = 3V RF power @ Vcc = 3V TX2A-433-64-5V supply current @ Vcc = 5V RF power @ Vcc = 5V TX2A-433-64-STD supply current @ Vcc = 5V ...
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... For received signal with ±40kHz FM deviation. 3. Typical figures are for signal at centre frequency, max. figures are for ±50kHz offset. 4. For 50:50 mark to space ratio (i.e. square wave). 5. Average over 30ms (10kb/s version) or 3ms (64kb/s version) at maximum data rate. Radiometrix Ltd, TX2A/RX2A Data Sheet C unless stated) o pin min ...
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... Power supply requirement The standard TX2A and the RX2A modules incorporate a built-in regulator which delivers a constant 2.8V to the module circuitry when the external supply voltage is 2.85V or greater, with 40dB or more of supply ripple rejection. This ensures constant performance up to the maximum permitted supply rail and removes the need for external supply decoupling except in cases where the supply rail is extremely poor (ripple/noise content > ...
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... PCB area around the module with ground plane. The module may be potted if required in a viscous compound which cannot enter the screen can Warning: DO NOT wash the module not hermetically sealed. recommended horizotal mounting method Figure 7: Module mounting options Radiometrix Ltd, TX2A/RX2A Data Sheet -80 -70 -60 optional solder joint ...
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... PCB tracks/earth plane. The space around the antenna is as important as the antenna itself Radiometrix Ltd, TX2A/RX2A Data Sheet 0.5 mm enameled copper wire close wound on 3.2 mm diameter former ...
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... There is a 10% duty cycle restriction on 433.050-434.790 MHz band in most of the EU member states. The TX2A-433 module intended to be incorporated into a wide variety of applications and finished products, Radiometrix has no control over the end use of the TX2A-433.The harmonised band 433.050 to 434 ...
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... Variants and ordering information The TX2A is manufactured in several variants depending on their supply voltage and operating frequency: Supply voltage: 3V version: TX2A-433-64-3V 5V version: TX2A-433-64-5V Standard: The standard frequency is 433.92MHz, for other frequency variants, please contact sales department. The RX2A receiver is manufactured in several variants: ...
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Copyright notice This product data sheet is the original work and copyrighted property of Radiometrix Ltd. Reproduction in whole or in part must give clear acknowledgement to the copyright owner. Limitation of liability The information furnished by Radiometrix Ltd is ...