Horizon Hobby DSMTX10 2.4 GHz Transceiver User Manual X1TXM User Guide rev 2
Horizon Hobby, LLC 2.4 GHz Transceiver X1TXM User Guide rev 2
Users Manual Revised
X1TXM 2.4GHz DSSS Module User Manual. Horizon Hobby Inc., 1657 Country Club Dr., Milpitas CA 95035 USA 408 945 9800 1. Features • • • • • • • • • • • • 2.4Ghz Direct Sequence Spread Spectrum (DSSS) radio transceiver module. Operates in the unlicensed worldwide ISM band (2.4 GHz to 2.483.5GHz) band Fully integrated power regulation with a wide input unregulated operating range 2.4 to 3.6V. Fully integrated local oscillator and 12MHz 20ppm reference crystal 200mA operating current Transmit power up to 100mW EIRP Receive sensitivity up to -95dBm DSSS data rates up to 250kbps 1 mile operating range Full packet assembling and disassembling Auto transaction sequencer Fully buffered digital interface with high voltage tolerant inputs 2. Pin description Pin Number 10 11 12 Name GND VDD IRQ RST MOSI nSS SCLK MISO GND XOUT TXRX RXTX Description Module Ground Module power input Interrupt Request Reset, active High Master out, slave In data Slave Select, Active Low SPI data clock Master in, slave out data Module Ground Clock output from module Switch antenna to transmit direction Switch antenna to receive direction 3. Specifications Parameter Storage Temp VDD Receive Sensitivity Transmit power (conducted) Transmit power (radiated) Idle current Receive current Transmit current Value -65 to 105 2.4 to 3.6 -95 17 19 22 200 Units Degrees Celsius Volts dBm dBm MAX dBm MAX mA mA mA 4. Block Diagram CYWUSB6936 DSSS 2.4GHz Radio SE2550BL Power Amplifier System Interface Interface Buffer Framer 2dBi Antenna DSSS Modem Power Regulator Power Regulator VCO Xtal 12MHz Horizon Hobby X1TXM Module Block Diagram FCC ID: BRWDSMTX10 5. Module User Requirements 5.1 This module must be integrated into a device where the user cannot access the antenna connector. 5.2 Only a 2dBi antenna can be used with this module. The antenna must meet and not exceed the gain and pattern of the supplied Inpaq DAM00BM11500209 folded dipole antenna. 5.3 Changes or modifications to the module that are not expressly approved by Horizon Hobby could void the user’s authority to operate the equipment. 5.4 The device must contain the following permanent labeling on the exterior of the device as follows: Contains FCC ID: BRWDSMTX10 5.5 The user manual of the device must contain the following paragraph: This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This product contains a radio transmitter with wireless technology which has been tested and found to be compliant with the applicable regulations governing a radio transmitter in the 2.400 GHz to 2.4835 GHz frequency range. The following countries associated regulatory agencies recognizing the noted certifications for this product as authorized for sale and use are: USA Denmark Germany Spain Canada France Italy Sweden Belgium Finland Netherlands UK 5.6 This module meets the requirements for a mobile device that may be used at separation distances of more than 20cm from the human body. 5.7 This module may only be used in battery powered devices.
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File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.2 Linearized : No Page Count : 3 Creator : X1TXM User Guide rev 2 - Microsoft Word Create Date : 2005:11:03 14:49:35 Title : X1TXM User Guide rev 2.doc Author : Daveg Producer : Acrobat PDFWriter 5.0 for Windows NTEXIF Metadata provided by EXIF.tools