Porta Phone RF1900 DECT RF Module User Manual RFModuleUserManual

Porta Phone Company Inc DECT RF Module RFModuleUserManual

Users Manual

Page 1RF1G9 ModuleUser ManualIntroductionRF1G9 Module is a DECT (Digital Enhanced Cordless Telecommunications) compatibility products. To thequality of audio and to the safety offered from the digital technology, It’s offers manifold and useful featuresincluding Full duplex system. The module be application to cordless phone, walkie talkie and other datacommunications.Dimension DrawingOutside view
Page 2 Block Diagram Synch-Interface Pin1- syn_out Pin2- syn_en Pin3- syn_clk Pin4- syn_data Pin5- slot_ctrl Pin6- radio_en Pin7- trdata Pin8- vcc_dig Pin9- rstn Pin10,12-15,17,19-20,22-25,27,30-31.-GND Pin11- vccrf Pin16- vccPA Pin18- A_ctrl2 Pin21- ANT Pin26- A_ctrl1 Pin28- vccrf Pin29- bclk
Page 3SpecificationStandard DECT6.0 (Digital Enhanced Cordless Telecommunications)Frequency 1920 ~1930MHz (USA)Frequency 1880 ~1900MHz (EURO)Channel Separation 1.728 MHzModulation type GFSKTransmission speed 1.152 Mbps (Baud rate)Duplexing Time Division Duplex (TDD)Speech encoding ADPCM / 32kbit/sRF Accessing Time Division Multiple Access (TDMA)TX Power Not more than 17dBmChannel 5(USA), 10(EURO)Antenna 50Ω, Internal, Gain 0dBiCoverage range 100m indoor; 400m in open space(PP to FP)Power Supply DC 3.3V/ 30-80mANormal condition of use 0 OC to 40 OCStorage Temperature -10 OC to 60 OCLIMITED WARRANTYThis limited warranty only applies to the use of this device with a communications service for which itis designed. This device alone does not provide the customer with any communications service andrequires a separate subscription to a communications service from a service provider. Alteringservice provider-specific settings may void the warranty. This limited warranty does not warrant thatthe device will be free of any limitations of voice quality or service caused by (1) the services providedby the customer’s underlying communications service provider; or (2) interference from other radiofrequencies or transmissions, static electricity, and other electronic devices.
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