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A2500R24x – Users Manual

Release Date 01/10/11

connect this pin to anything.

24 DNC

NC

Do Not

Connect. Internal GND connection used during

testing, not recommended to connect to main GND.

Table 3 Pin Descriptions

3.4. Recommended

Layout

Figure 6 Recommended PCB layout.

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Содержание A2500R24 Series

Страница 1: ...Anaren Integrated Radio A2500R24x Users Manual Release Date 01 10 11...

Страница 2: ...THIS PAGE LEFT INTENTIONALLY BLANK...

Страница 3: ...1 2 End User Manual 13 2 1 3 RF Exposure 13 2 2 Canada Industry Canada IC 14 2 3 Europe Conformit Europ enne 15 2 4 Potential Interference Sources 16 2 4 1 WLAN 16 2 4 2 Bluetooth 16 2 4 3 Microwave o...

Страница 4: ...THIS PAGE LEFT INTENTIONALLY BLANK...

Страница 5: ...testing for an intentional radiator Section 2 has information on the requirements for the end user integrator must fulfill to use the modules without intentional radiator regulatory testing The A2500R...

Страница 6: ...ecessary Only requires a 2 layer PCB implementation Excellent receiver selectivity and blocking Performance Suitable for frequency hopping and multichannel systems due to a fast settling frequency syn...

Страница 7: ...ttern is desired such that all nodes have a fair chance of communicating The A2500R24A module has an integral antenna that is near omni directional whereas the A2500R24C has approved antenna options r...

Страница 8: ...Page 8 of 26 A2500R24x Users Manual Release Date 01 10 11 Figure 1 The functionality of the A2500R24A using an integral antenna Figure 2 The functionality of the A2500R24C using an external antenna...

Страница 9: ...thesizer needs to be started FS_Wakeup and having been powered off or idle for a while the control loop of the VCO PLL needs to be calibrated calibrate A data frame is loaded into the transmit FIFO an...

Страница 10: ...Page 10 of 26 A2500R24x Users Manual Release Date 01 10 11 Medium access Figure 4 Transceiver state diagram...

Страница 11: ...483 5 MHz ISM SRD bands Wireless alarm and security systems Industrial monitoring and control Wireless sensor networks AMR Automatic Meter Reading Home and building automation Wireless game controller...

Страница 12: ...rovals 15 19a3 The modules comply 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...

Страница 13: ...e to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorie...

Страница 14: ...meet the following conditions a The host device as a stand alone unit without any separately certified modules complies with all applicable Radio Standards Specifications b The host device and all th...

Страница 15: ...ndard ETSI EN 300 328 V1 7 1 2006 10 Maximum Transmit Power Maximum EIRP Spectral Density Frequency Range Radiated Emissions Test standards ETSI EN 301 489 1 2008 and ETSI EN 301 489 17 2008 Radiated...

Страница 16: ...ed Predominantly channels 1 6 and 11 are used to achieve non overlapping channels The user is therefore encouraged to select a channel scheme that also has channels falling in between or entirely outs...

Страница 17: ...quency band and maintain a list of best available channels 2 5 Approved Usage The radio modules can be used in a variety of physical layer configurations the following restricts the use to maintain co...

Страница 18: ...nel Rx Filter Link Budget kb s MHz MHz dBm kHz KHz dB 420 0 2401 8 2480 3 1 0 307 861 812 500 500 0 2401 8 2480 3 1 0 307 861 812 500 MSK Modulation Requirement Suggested In a frequency agile implemen...

Страница 19: ...Min Max Unit Condition Note Supply Voltage Vdd 0 3 3 9 V Voltage on any digital pin 0 3 Vdd 0 3 max 3 9 V RF input power 10 dBm Storage Temperature 50 150 C Solder reflow temperature 260 C According...

Страница 20: ...or adaptive antenna tuning is desired Below the common footprint are shown Pin Pin Name Pin Type Description 1 DNC NC Do Not Connect Internal GND connection used during testing not recommended to conn...

Страница 21: ...O General purpose port 15 Vdcoup2 Analog Optional decoupling of the modules internal Vdd supply It is recommended to not connect anything to this pin In particular noisy environment this pin can be us...

Страница 22: ...elease Date 01 10 11 connect this pin to anything 24 DNC NC Do Not Connect Internal GND connection used during testing not recommended to connect to main GND Table 3 Pin Descriptions 3 4 Recommended L...

Страница 23: ...Mounting the module along an edge Figure 9 Mounting the module along an edge with overhang This option is not generally recommended but is a method to save PCB in an environmentally benign environment...

Страница 24: ...ing regulators motor controls etc it may be necessary to add additional noise reduction means Pin 7 Vdcoup1 is connected to the modules internal supply line after the ferrite bead and decoupling capac...

Страница 25: ...elease Date 01 10 11 HISTORY Date Author Change Note No Notes 05 31 10 Richardson Initial Draft 07 15 10 Richardson Initial Release 12 17 10 Richardson Formatting applied no content change 01 10 11 Ri...

Страница 26: ...R product line Worldwide North America Worldwide Anaren Microwave Inc 6635 Kirkville Road East Syracuse NY 13057 Tel 1 315 432 8909 1 800 411 6596 Fax 1 315 432 8970 Anaren Microwave Europe Inc 12 Som...

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