Synapse Wireless RF26X RF26X Module User Manual 10 0339 Manual

Synapse Wireless Inc. RF26X Module 10 0339 Manual

Manual

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: U9O-RF26X FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number: 10-0339.W06.11.A Manufacturer: Synapse Wireless Inc. Model: RF26X Manual
DATA SHEET RF Engine® 26X Series Model Number: RF26X Part Numbers: RF260PC1 RF261PC1 RF266PC1 Document Revision v1.0 © 2011 Synapse, All Rights Reserved All Synapse products are patented or patent pending Specifications are subject to change without notice – confirm that data is current Synapse, the Synapse logo, SNAP, and Portal are all registered trademarks of Synapse Wireless, Inc. 500 Discovery Drive Huntsville, Alabama 35806 877-982-7888 Doc # 430141-01A
RF26X Data Sheet Document Number 430141-01A Page 2 of 14
RF26X Data Sheet Document Number 430141-01A Page 3 of 14 Table of Contents 1.0 RF26X OEM Module Overview 4 1.1 Specifications 5 1.2 Module Pin Definitions 6 1.3 Electrical Characteristics 6 1.4 Mechanical Drawings 8 1.5 Board Mounting Configurations 8 2.0 Agency Certifications 9 2.1 United States (FCC) 9 2.1.1 OEM Labeling Requirements 9 2.1.2 FCC Notices 10 2.1.3 FCC Approved Antennas 11 2.2 Canada (IC) 13 2.2.1 OEM Labeling Requirements 13
RF26X Data Sheet Document Number 430141-01A Page 4 of 14 1.0 RF Engine 26X Series OEM Modules Overview The RF Engine 26X Series (Model Number RF26X) is an IEEE 802.15.4, low power, highly-reliable solution to embedded wireless control and monitoring network needs that require high data rates. The Model RF26X is pin-compatible with Digi International’s XBee and XBee-PRO RF modules. The RF26X embeds Synapse’s SNAP OS, the industry’s first Internet-enabled, wireless mesh network operating system into the Atmel ATmega128RFA1 single-chip AVR® microcontroller with an integrated transceiver that delivers up to 2Mbits/sec. These low-cost modules can have a range of up to 4,000 feet and power consumption as low as 0.37 μA to enable a new generation of battery-driven systems. SNAP’s on-board Python interpreter provides for rapid application development and over-the-air programming, while Atmel’s low-power RF single-chip design saves board space and lowers the overall Bill of Materials and power consumption. The RF26X is approved as an FCC Part 15 unlicensed modular transmitter. The modules provide up to 16 channels of operation in the ISM 2.4GHz frequency band. The RF26X contains both a power amplifier for transmission and a low noise amplifier in the receive path for extended range. This Data Sheet details Part Numbers RF260PC1, RF261PC1 and RF266PC1 • 15 GPIO, 4 with 10-bit ADC • 128k flash, 56k free for over-the-air uploaded user apps • One UART port – 260PC1: up to 115.2kbps 261PC1: up to 1Mbps 266PC1: up to 1Mbps • Low power modes: 0.37 μA w/ internal timer running • Spread spectrum (DSSS) technology • Socket-able or solder-able • Up to 2 Mbps Data Rate • 2.4 GHz RF Frequency • Receive Amplifier (10 dBm) standard • Transmit amplifier (20 dBm) for best-in-class range • Chip antenna (up to 4000 feet, LoS at 250kbps)
RF26X Data Sheet Document Number 430141-01A Page 5 of 14 Figure 1.0 Block diagram showing the major subsystems comprising the RF26X 1.1 Specifications Table 1.0. RF26X Specifications Performance Outdoor LOS Range Up to 4,000 feet at 250Kbps Transmit Power Output 20 dBm RF Data Rate 250Kbps, 500Kbps, 1Mbps, 2Mbps Receiver Sensitivity -107 dBm (1% PER) Power Requirements Supply Voltage 2.7 - 3.6 V Transmit Current (Typ@3.3V) 130mA Idle/Receive Current (Typ@3.3V) 25mA Power-down Current (Typ@3.3V) 0.37uA General Frequency ISM 2.4 GHz Spreading Method Direct Sequence (DSSS) Modulation O-QPSK Dimensions 1.3" (H) x 1.0" (W) Operating Temperature - 40 to 85 deg C. Antenna Options Chip Networking Topology SNAP Error Handling Retries and acknowledgement Number of Channels 16 Available I/O UARTS with HW Flow Control One UART port: 260PC1 – up to 115.2kbps 261PC1 – up to 1Mbps 266PC1 – up to 1Mbps GPIO 15 total; 4 with 10bit ADC Agency Approvals FCC Part 15.247 FCC ID: U9O-RF26X Industry Canada (IC) IC: 7084A-RF26X CE available as a custom part. Call 1-877-982-7888
RF26X Data Sheet Document Number 430141-01A Page 6 of 14 1.2 Module Pin Definitions Table 1.1. RF26X Module Pin Assignments Pin Name Description 1 3.3V Power Supply 2 IO_11 PD3 INT3 TXD1 IO_11, UART Data Out, Interrupt 3 IO_10 PD2 INT2 RXD1 IO_10, UART Data In, Interrupt 4 IO_21 PE5 INT5 OC3C IO_21, PWM, Interrupt 5 RESET Module Reset, Active Low 6 IO_20 PE4 INT4 OC3B IO_20, PWM, Interrupt 7 IO_19 PE3 RTS0 OC3A AIN0 IO_19, PWM 8 - No Connect 9 IO_9 PD1 INT1 IO_9, Interrupt 10 GND 11 IO_15 PD7 IO_15 12 IO_12 PD4 CTS1 ICP1 IO_12, CTS Output 13 IO_8 PD0 INT0 IO_8, Interrupt 14 - No Connect 15 IO_37 PG5 OC0B IO_37, PWM 16 IO_23 PE7 INT7 ICP3 IO_23, RTS Input, Interrupt 17 IO_31 PF7 ADC7 IO_31, ADC7 Input 18 IO_30 PF6 ADC6 IO_30, ADC6 Input, SPI MOSI 19 IO_29 PF5 ADC5 IO_29,ADC5 Input, SPI SCLK 20 IO_28 PF4 ADC4 IO_28,ADC4 Input, SPI MISO 1.3 Electrical Characteristics Table 1.2. RF26X DC Characteristics Symbol Parameter Condition Min Typ 1 Max Units VCC 2 Supply Voltage 2.7 3.3 3.6 V TOP Operating Temp -40 85 °C VIH Input Hi Voltage All Digital Inputs VCC - 0.4 V VIL Input Low Voltage All Digital Inputs 0.4 V VOL Output Low Voltage All drive strengths (2,4,6,8 mA) 0.4 V VOH Output High Voltage All drive strengths (2,4,6,8 mA) VCC - 0.4 V ILIN In Leakage Current VIN=VCC or VSS, all Pins TBD uA TX-ICC Transmit Current VCC = 3.3V 80 mA RX-ICC Receive Current 20 mA SHDN-ICC Sleep Current VCC = 3.3V 1.6 uA 1 All typical specifications are measured at 25°C. 2 Absolute maximum stress rated voltage for VCC is -0.3 to 3.6. It is recommended that a bulk decoupling capacitor (47 uF tantalum rated at 6.3volts) be located close to the VCC pin 21 of the RF26X connector on host board.
RF26X Data Sheet Document Number 430141-01A Page 7 of 14 Table 1.3. ADC Electrical Characteristics (Operating) Symbol Parameter Condition Min Typical Max Unit VREFH3 Voltage Reference, High Programmable 1.5 1.6 1.8 V VINDC Analog input voltage Single Ended 0 1.8 V Differential4 0 3.3 3 VREFH is programmable to three fixed values; 1.5V, 1.6V, and 1.8V. The default is 1.6V. 4 Each differential analog input may be as high as 3.3V but the differential voltage is still limited. Table 1.4. ADC Timing/Performance Characteristics Symbol Parameter Condition Min Typical Max Unit RAS Source impedance at input5 3k kΩ RES Conversion Resolution Single Ended CLKADC <= 4MHz 10 Bits Single Ended CLKADC > 8MHz 8 DNL Differential non-linearity VREFH = 1.6V CLKADC=4MHz -0.5 LSB INL Integral non-linearity VREFH = 1.6V CLKADC=4MHz 0.8 LSB EZS Zero-scale error 1.5 LSB EG Gain error 1 LSB 5 Any analog source with a source impedance greater the 3kΩ will increase the sampling time.
RF26X Data Sheet Document Number 430141-01A Page 8 of 14 1.4 Mechanical Drawings These drawings in Figure 1.1 show the RF26X module mechanical specifications. Figure 1.1 Mechanical drawings of the RF26X Module 1.5 Board Mounting Considerations The RF26X module is designed to mount into a receptacle (socket) on the host board. Picture 1.1 shows an RF26X module plugged in to an example host board. The receptacle sockets are on standard 2mm centers. Suggested receptacles to be used on the host are: 1) Thru-hole receptacle Samtec MMS-110-01-L-SV 2) Surface mount receptacle Samtec MMS-110-02-L-SV
RF26X Data Sheet Document Number 430141-01A Page 9 of 14 Host Board Example RF26X Mounted Picture 1.1 RF26X Mounted To Host Board 2.0 Agency Certifications 2.1 United States (FCC) The Model RF26X modules comply with Part 15 of the FCC rules and regulations. Compliance with the labeling requirements, FCC notices and antenna usage guidelines is required. In order to comply with FCC Certification requirements, the Original Equipment Manufacturer (OEM) must fulfill the following requirements. 1. The system integrator must place an exterior label on the outside of the final product housing the RF26X Modules. Figure 2.1 below shows the contents that must be included in this label. 2. RF26X Modules may only be used with the antenna that has been tested and approved for use with the module. Please refer to the antenna table provided in this section. 2.1.1 OEM Labeling Requirements NOTICE: The OEM must make sure that FCC labeling requirements are met. This includes a clearly visible exterior label on the outside of the final product housing that displays the contents shown in Figure 2.1 below.
RF26X Data Sheet Document Number 430141-01A Page 10 of 14 2.1.2 FCC Notices WARNING: The RF26X modules have been tested by the FCC for use with other products without further certification (as per FCC Section 2.1091). Changes or modifications to this device not expressly approved by Synapse Wireless Inc. could void the user’s authority to operate the equipment. NOTICE: OEM’s must certify final end product to comply with unintentional radiators (FCC Section 15.107 and 15.109) before declaring compliance of their final product to Part 15 of the FCC Rules. NOTICE: The RF26X modules have been certified for remote and base radio applications. If the module will be used for portable applications, the device must undergo SAR testing. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference 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: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. MANUFACTURERS NAME Figure 2.1 FCC Label BRAND NAME or TRADE NAME Contains RF26X FCC ID: U9O-RF26X 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 interferences, and (2) this device must accept any interference received, including interference that may cause undesired operation.
RF26X Data Sheet Document Number 430141-01A Page 11 of 14 2.1.3 FCC Approved Antennas The RF26X modules are FCC-approved for fixed base station and mobile applications. The FCC requirement for mobile applications states that the antenna must be mounted at least 20 cm (8 in) from nearby persons. Notice: To reduce potential radio interference to other users, the antenna type and its gain should be chosen so that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication. This module has been designed to operate with the antennas listed below in Table 2.1. The required antenna impedance is 50 ohms. Table 2.1. Approved FCC Antennas Part Number Type Gain Application Min. Separation Fractus: FR05-S1-N-0-001 Chip Antenna 1.9 dBi Fixed/Mobile 20 cm. Recommended Antenna: (Next Page)
RF26X Data Sheet Document Number 430141-01A Page 12 of 14
RF26X Data Sheet Document Number 430141-01A Page 13 of 14 RF Exposure WARNING: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. NOTICE: The preceding statement must be included as a CAUTION statement in OEM product manuals in order to alert users of FCC RF Exposure compliance. 2.2 Canada (IC) This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. This radio transmitter Model: RF26X, IC: 7084A-RF26X has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Table 2.2. Approved FCC Antennas Part Number Type Gain Application Min. Separation Fractus: FR05-S1-N-0-001 Chip Antenna 1.9 dBi Fixed/Mobile 20 cm. 2.2.1 OEM Labeling Requirements Labeling requirements for Industry Canada are similar to those of the FCC. A clearly visible label on the outside of the final product housing must display the contents shown in Figure 2.2 below. MANUFACTURERS NAME Figure 2.2 IC Label BRAND NAME or TRADE NAME MODEL: Contains RF Engine IC: 7084A-RF26X
RF26X Data Sheet Document Number 430141-01A Page 14 of 14 NOTE: The OEM can choose to implement a single label combined for both FCC and IC labeling requirements. If a combined single label is chosen, there must be a clearly visible label on the outside of the final product housing displaying the contents shown in Figure 2.3 below. MANUFACTURERS NAME Figure 2.3 Combined FCC and IC Label BRAND NAME or TRADE NAME Contains RF Engine FCC ID: U9O-RF26X Contains RF Engine IC: 7084A-RF26X 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 interferences, and (2) this device must accept any interference received, including interference that may cause undesired operation.

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