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Summary of Contents for Adeunis RF Arf19
- Page 1 RF19 Transmitters & Receivers User Guide...
- Page 2 No part of this document may be reproduced or transmitted (in electronic or paper version, photocopy) without Adeunis RF consent. This document is subject to change without notice. All trademarks mentioned in this guide are the property of their respective owner.
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Page 3: Table Of Contents
RF19 User Guide Table of Contents About this Document ................ 4 Declaration of Conformity ..............5 General presentation ................ 6 Synoptics................... 6 Product interface ................7 Transmitter ..................7 Receiver ....................8 Dimensions / Pinning ................8 Specifications .................. 10 Ref. 05-11-V3-pcy p. 3... -
Page 4: About This Document
RF19 User Guide About this Document RF19 This guide describes the A devices, their options and accessories. Ref. 05-11-V3-pcy p. 4... -
Page 5: Declaration Of Conformity
CE label marking. - As the integration of a radio module requires wireless technological knowledge, ADEUNIS RF proposes its technical proficiency to its customers for a pre- compliance qualification of end products. In case of no-conformity, ADEUNIS RF will not be held back responsible if this stage has not been realised. -
Page 6: General Presentation
RF19 User Guide General presentation The ARF7242A module is a Xtal based reference 869.525MHz – 10mW ASK transmitter These transmitters are compatible with any ASK receiver able to handle 100% modulations as the ARF7245A (description enclosed) The ARF7245A receiver is a very high sensitivity (0.5µV / -113dBm) ASK Superheterodyn with single frequency switch module. -
Page 7: Product Interface
RF19 User Guide Product interface Transmitter Size / Electric pin assignment - PWRUP: Power up input. - TX-DATA: Data input. • Dimensions are given in mm • SMD pads pitch is 2.54 mm. • The interface with the mother board has to be achieved through copper pads on both PCB sides or with 2 HE13 or HE14 SIL pins (non supplied). -
Page 8: Receiver
RF19 User Guide • PWRUP = ″1″ → Transmitter on. • PWRUP = ″0″ → Transmitter off. • When in standby mode, “TX-DATA” pin has also to be logical 0. Receiver Dimensions / Pinning RESET: Not used. Do not connect. PWRDN: Standby mode (when 1). - Page 9 RF19 User Guide • Plugged mounting needs a 1.6mm fence in the motherboard. Electrical connections are made by simple manual or wave soldering on the soldering face of MB. • Radio module has to be powered using an external power supply connected between VCC and GND.
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Page 10: Specifications
RF19 User Guide Specifications Transmitter Operating Frequency 869.525 MHz Conducted Power 10 mW (+10 dBm) on 50Ω & at 5V Modulation Operating voltage (VCC) from 2V to 5V Nominal: 3V Digital input levels 0 / VCC Electric consumption 15 mA Standby current <2 μA Start time... - Page 11 RF19 User Guide Complete set Parameters Values Link settling time 2.5ms Range 400m Binary rate de 1.2 to 2.4 kbps Manchester Temperature De -20°C to +70°C Standards Radio: EN300220 CEM: EN301489 Ref. 05-11-V3-pcy p. 11 BACK...
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