UGM1301 User Guide 1. Product Overview Thank you for choosing Ursalink UGM1301. This user guide will present in detail all the functions and features of the product. UGM1301 is a module designed for LoRaWAN gateway based on SX1301. It operates in the license free frequency band. Users can operate the module by SPI interface to realize multi packets processing at the same time with half-duplex. 1.1 Features UGM1301 can process 8 packet (which maybe different SF or different bandwidth or different frequency) at the same time. The feature of multi packet processing supply more possible realization in IOT application. With UGM1301, users can realize the LoRaWAN gateway. Radio Frequency: 902.3~903.7 MHz(UGM1301-915) Transmission Power: 89.18dBV/m Receiving Sensitivity: -134dBm@977bps Working Humidity: 10%90% (no condensation) Storage temerature: -45~85 Working Temperature: -45~85 The power Supply: 5V 1.2 Main Applications Smart Metering Security Sensors Network Internet of Things (IoT) Agricultural Monitoring 2 UGM1301 User Guide 2. Module interfaces 2.1 Size Package UGM1301 has one row of pins and the spacing between each two pins is 2mm. UGM1301 size: 51.5*34*3.2mm, UGM1301 size is shown in figure1. Figure 1 2.2 Pin Definition UGM1301 module has 17 pins, as shown in figure 2. Specific definitions as the following table2.1. 1 2 3 4 5 6 7 8 5V GND GPIO4 GPIO3 GPIO2 GPIO1 GPIO0 RESET Input/output Input/output Input/output Input/output Input/output Input Figure 2 Power supply for the module GND of the module Refer the datasheet of SX1301 Refer the datasheet of SX1301 Refer the datasheet of SX1301 Refer the datasheet of SX1301 Refer the datasheet of SX1301 Active high for SX1301 reset 3 UGM1301 User Guide Input Output Input Input Input 9 10 11 12 13 14 15 16 17 SCK MISO MOSI CSN PPS GND RF1 GND EPAD SPI clock Master In Slave Output SPI Output Master Out Slave Input SPI Input SPI chip select GPS 1pps input GND of the module SMT antenna pin(RESEVER) GND of the module Exposed Pad Table2.1 2.3 Typical Application Schematic 3. Electrical Parameters 3.1 Absolute electrical parameters Parameters Description Minumum Maximum Unit Ts VCC ESD Storage temperature Supply voltage HBM CDM value
-45 4.9
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value 85 5.1 2 0.3 V KV KV 4 3.2 Operating conditions Parameters Ta Digital IO VDDIO VIL VIH VOL VOH Description Operating temperature Operating voltage IO low electrical level input IO high electrical level input IO low electrical level output IO high electrical level output Min
-45 3.0 0.4 VSS VDDIO-0.4 3.3 Power in Operating Mode Operation Mode Operating condition TA=25 Data Transmission When the module is with Data Receives data Transmission When the module is with data Receives UGM1301 User Guide Unit V V V Typ
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3.3 Max 85 3.6 VDDIO-0.4 VSS+0.4 VDDIO Typ 550 300 Peak 600 350 Unit mA mA 4. RF Characteristics 4.1 Basic RF characteristics Parameter Operating frequency Data transmitting rate Antenna type Description 902.3 ~903.7MHz SF10/125kHZ(977bit/s),SF7/125kHZ(5469 0bit/s)... UGM1301 has one IPEX Connector, connect to omni antenna 5 UGM1301 User Guide 4.2 LoRa RX sensitivity Configuration Receiving sensitivity SF10/125K SF9/125K SF8/125K SF7/125K
-134
-131.5
-129
-126.5 Unit dBm dBm dBm dBm 5. Antenna Information 5.1 Antenna Type UGM1301 has one replaceable IPEX Connector, using omni antenna . 5.2 Reduction of Antenna Interference When using antenna with IPEX terminals on the LoRa module, to ensure the best LoRa performance, it is recommended that the distance between the module antenna and other metal part should be at least 10mm. 6 Information and Manufacturing UGM1301 User Guide 6. Packaging Instructions 6.1 Mechanical dimensions 6.2 Production guide The storage conditions of modules after leaving the factory are show as follows:
1. The moisture barrier bag must be stored in an environment where the temperature is lower than 30 and the humidity is low than 85%RH. 2. Product in dry package has a guarantee period of 6 month since it is sealed in the package. Matters needing attention:
1. During the whole production process, each operator must wear an electrostatic ring. 2. When operating, protect the modules from water or contaminants. 6.3 Recommended furnace temperature curve 7 UGM1301 User Guide 8 UGM1301 User Guide Regulatory Module Integration Instructions 2.2 List of applicable FCC rules This device complies with part 15.249 of the FCC Rules. 2.3 Summarize the specific operational use conditions This module can be used in household electrical appliances as well as lighting equipment. The input voltages to the module should be nominally 5VDC and the ambient temperature of the module should not exceed 85 . UGM1301 has one replaceable IPEX Connector, using omni antenna . 2.4 Limited module procedures
(N/A) 2.5 Trace antenna designs Not applicable 2.6 RF exposure considerations This module complies with FCC radiation exposure limits set forth for an uncont rolled environment. 2.7 Antennas UGM1301 has one replaceable IPEX Connector, using omni antenna . 2.8 Label and compliance information The outside of final products that contains this module device must display a label referring to the enclosed module. This exterior label can use wording such as:
Contains FCC ID: 2AOSV-UGM1301, Any similar wording that expresses the same meaning may be used. 9 UGM1301 User Guide 2.9 Information on test modes and additional requirements testing The modular transmitter has been tested by the module grantee on the required number of channels, modulation types, and modes, it should not be necessary for the host installer to re-test all the available transmitter modes or settings. It is recommended that the host product manufacturer, installing the modular transmitter, perform some investigative measurements to confirm that the resulting composite system does not exceed the spurious emissions limits or band edge limits (e.g., where a different antenna may be causing additional emissions). 2.10 Additional testing, Part 15 subpart B disclaimer The final host / module combination need to be evaluated against the FCC Part 15B criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules,including the transmitter operation and should refer to guidance in KDB 996369. 10 UGM1301 User Guide FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This device complies with part 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.
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