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Related Manuals for Anaren A1101R09x
Summary of Contents for Anaren A1101R09x
- Page 1 Anaren Integrated Radio A1101R09x Users Manual Release Date 02/10/11...
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Page 3: Table Of Contents
U s e r s M a n u a l Models A1101R09A and A1101R09C Contents Overview ............................... 1.1. A1101R09A ........................... 5 1.2. A1101R09C ........................... 5 1.3. Features ............................6 1.4. Theory of Operation ........................6 1.4.1. Typical Flow ........................9 1.5. - Page 4 THIS PAGE LEFT INTENTIONALLY BLANK...
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Page 5: Overview
A1101R09x – Users Manual Page 5 of 26 Release Date 02/10/11 1. Overview The A1101R09A and A1101R09C are surface mount modules – each with an integrated crystal, internal voltage regulator, matching circuitry and filtering. The A1101R09A has an integral antenna, whereas the A1101R09C utilizes an external antenna through a U.FL connector (see Table 1). -
Page 6: Features
Page 6 of 26 A1101R09x – Users Manual Release Date 02/10/11 1.3. Features Features: Benefits Summary: • • Frequency range: 902-928 MHz Operating temperature -40 to +85C • • Ultra small package size 100% RF Tested in production • A1101R09C : 9mm x 12mm x 2.5mm Common footprint for all family A1101R09A : 9mm x 16mm x 2.5mm... - Page 7 A1101R09x – Users Manual Page 7 of 26 Release Date 02/10/11 To transmit, a frame of data is placed in the FIFO; this may include a destination address. A transmit command is given, which will transmit the data according to the initial setup of the registers.
- Page 8 Page 8 of 26 A1101R09x – Users Manual Release Date 02/10/11 Figure 1 The functionality of the A1101R09A, using an integral antenna Figure 2 The functionality of the A1101R09C, using an external antenna.
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Page 9: Typical Flow
A1101R09x – Users Manual Page 9 of 26 Release Date 02/10/11 Figure 3 Transceiver IC block diagram. 1.4.1. Typical Flow After initial setup of registers for desired behavior, the normal operation flow diagram is shown in Figure 4. In applications of infrequent data transmissions, the transceiver would be in “sleep”... - Page 10 Page 10 of 26 A1101R09x – Users Manual Release Date 02/10/11 Medium access Figure 4 Transceiver state diagram...
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Page 11: Applications
A1101R09x – Users Manual Page 11 of 26 Release Date 02/10/11 1.5. Applications Ultra low-power wireless applications, operating in the 902-928 MHz ISM band. Wireless alarm and security systems Industrial monitoring and control Wireless sensor networks AMR – Automatic Meter Reading... -
Page 12: Product Approvals
Page 12 of 26 A1101R09x – Users Manual Release Date 02/10/11 2. Product Approvals The A1101R09A and A1101R09C have been designed to meet most national regulations for worldwide ISM-band use. In particular, the radio modules have been certified to the following standards. -
Page 13: End User Manual
A1101R09x – Users Manual Page 13 of 26 Release Date 02/10/11 Contains Transmitter Module FCC ID: X7J-A10040601 -or- Contains FCC ID: X7J-A10040601 This device complies with Part 15 - 15.247(a2) and 15.247(b) and 15.249 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. -
Page 14: Canada (Industry Canada, Ic)
Page 14 of 26 A1101R09x – Users Manual Release Date 02/10/11 concerning minimum separation distances from transmitting structures and proper installation of antennas. The following statement must be included as a CAUTION statement in manuals and OEM products to alert end users of FCC RF Exposure compliance:... -
Page 15: Potential Interference Sources
A1101R09x – Users Manual Page 15 of 26 Release Date 02/10/11 point font size. If the device is too small to meet this condition, the information can be included in the user manual upon agreement with Industry Canada. Label: Contains IC: 8975A-A10040601 From section 7.1.6, RSS-Gen, Issue 2, June 2007, Digital Circuits: If the device contains digital... -
Page 16: Usa & Canada
The user should use one of the register configurations listed below. Anaren provides register setting files for optimal performance and compliance for each of the data rates given in the following at www.anaren.com. 2.4.1. USA & Canada Within the USA and Canada, the modules have been approved for use as digitally modulated transmitters, for which they must have a minimum occupied bandwidth (6dB) of 500kHz. - Page 17 A1101R09x – Users Manual Page 17 of 26 Release Date 02/10/11 The field strengths of the emissions from intentional radiators shall have Fundamental field strength of 50mv/meter, wherein the receiver antenna is kept at 3meter distance from the radiator antenna.
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Page 18: Electrical Characteristics
Page 18 of 26 A1101R09x – Users Manual Release Date 02/10/11 3. Electrical Characteristics 3.1. Absolute Maximum Ratings Under no circumstances must the absolute maximum ratings given in Table 2 be violated. Stress exceeding one or more of the limiting values may cause permanent damage to the device. -
Page 19: Pin Out
The A1101R09A and A1101R09C radio modules share a common pin-out and foot print, that is also shared by Anaren modules using other frequencies -- thus enabling easy changeover from one to another, e.g. if changing the frequency, antenna scheme, or adaptive antenna tuning is desired. - Page 20 Page 20 of 26 A1101R09x – Users Manual Release Date 02/10/11 is recommended to not connect anything to this pin. In particular noisy environment this pin can be used to further reduce the noise on the modules internal Vdd, please see section 3.4 for further information.
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Page 21: Recommended Layout
A1101R09x – Users Manual Page 21 of 26 Release Date 02/10/11 3.4. Recommended Layout Figure 5 Recommended PCB layout. - Page 22 Page 22 of 26 A1101R09x – Users Manual Release Date 02/10/11 Figure 6 Mounting the module in a corner Figure 7 Mounting the module along an edge Figure 8 Mounting the module along an edge Figure 9 Mounting the module along an with overhang.
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Page 23: Power Supply Considerations
A1101R09x – Users Manual Page 23 of 26 Release Date 02/10/11 3.5. Power Supply Considerations Noise on the power supply line reduces the sensitivity of a receiver and modulates onto a transmitter’s signal, both of which causes a degradation of link quality and hence a reduction in range. - Page 24 Page 24 of 26 A1101R09x – Users Manual Release Date 02/10/11 HISTORY Date Author Change Note No./Notes 07/17/10 Richardson Initial Draft 08/23/10 Richardson Initial Release 11/19/10 Richardson Formatting applied – no content change 02/10/11 Richardson Corrected typographic error...
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- Page 26 Thank you for learning more about the Anaren Integrated Radio (AIR) module line. If you have additional questions, need samples, or would like a quote – please do not hesitate to email the AIR team AIR@anaren.com or contact any of these authorized distributors of the AIR product line.
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