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SW8021 LoRaWAN Gateway Module Datasheet V1.0.0

 

Shenzhen Seener Wireless Technology Co., Ltd

 

            

- 7 - 

additional emissions).   

b)

 

The testing should check for emissions that may occur due to the intermixing of emissions with the other   
transmitters, digital circuitry, or due to physical properties of the host product (enclosure). 
This investigation is especially important when integrating multiple modular transmitters where the certification is 
based  on  testing  each  of  them  in  a  stand

alone  configuration.  It  is  important  to  note  that  host  product 

manufacturers should not assume that because   
the modular transmitter is certified that they do not have any responsibility for final product compliance. 

c)

 

If the investigation indicates a compliance concern the host product manufacturer is obligated tomitigate the   
issue. Host products using a modular transmitter are subject to all the applicable individual technical rules as well 
as to the general conditions of operation in Sections 15.5, 15.15, and 15.29 to not cause interference. 
The operator of the host product will be obligated to stop operating the device until the interference   
have been corrected . 
 

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 Part15 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. For host products with certified modular transmitter, the frequency range of investigation of the composite 
system is specified by rule in Sections 15.33(a)(1) through (a)(3), or the range applicable to the digital device, as shown 
in Section 15.33(b)(1), whichever is the higher frequency range of investigation. When testing the host product, all the 
transmitters must be operating. The transmitters can be enabled by using publiclyavailable drivers and turned on, so 
the transmitters are active. In certain conditions it might beappropriate to use a technology-specific call box (test set) 
where accessory devices or drivers are not available. When testing for emissions from the unintentional radiator, the 
transmitter shall be placed in the receive mode or idle mode, if possible. If receive mode only is not possible then, the 
radio shall be passive (preferred) and/or active scanning. In these cases, this would need to enable activity on the 
communication  BUS  (i.e.,  PCIe,  SDIO,  USB)  to  ensure  the  unintentional  radiator  circuitry  is  enabled.  Testing 
laboratories  may  need  to  add  attenuation  or  filters  depending  on  the  signal  strength  of  any  active  beacons  (if 
applicable) from the enabled radio(s). See ANSI C63.4, ANSI C63.10 and ANSI C63.26 for further general testing details. 
 

5.

 

Package 

Table5.1 package 
 

6.

 

Contact Us 

Seener Wireless Technology Co., Ltd 
Tel: 15602925029 
Office address :

 

510, Building 1, YOHO Space, No. 1, Qunhui Road Xin'an Street, Bao'an District, 

Shenzhen, Guangdong, China 

Module 

Package 

Article number 

Form 

QTY 

Size 

SW8021 

Trays 

As required  As required 

Undetermined 

Содержание SW8021

Страница 1: ...LoRaWAN Gateway Module Datasheet Version V1 0 0 Data 2021 10 15 Gateway module series SW8021 LoRaWAN Gateway Module Datasheet ...

Страница 2: ...SW8021 LoRaWAN Gateway Module Datasheet V1 0 0 Shenzhen Seener Wireless Technology Co Ltd Document Information Version Time Description Remark V1 0 0 2021 10 15 Preliminary version Ming ...

Страница 3: ...ritten permission all commercial use of the files from Seener are forbidden such as copy distribute reproduce the files etc but non commercial purpose downloaded or printed by individual are welcome Disclaimer Shenzhen Seener Wireless Technology Co Ltd reserves the right to change modify or improve the document and product described herein Its contents are subject to change without notice These in...

Страница 4: ...ifications 1 2 2 Electric specifications 2 2 3 Absolute maximum rating 2 2 4 Operating conditions 3 2 5 Operating conditions 3 2 6 RF Characteristics 3 2 7 Electrical Requirements 4 3 Typical Hardware Connections 4 3 1 Physical dimensions 4 3 2 Interfaces 4 3 2 1 SPI Interface 4 3 2 2 Power pins 5 3 2 3 RF connection 5 3 2 4 RESET pin 5 4 Reliability Test and Approves 5 5 Package 7 6 Contact Us 7 ...

Страница 5: ...ackets at 8 different spreading factors and 8 channels with continuous demodulation of up to 16 packets It targets Internet of Things IoT applications covering up to 500 nodes per square kilometer in an environment with moderate interference Table 1 1 Product model list 1 2 Product features Multichannel eight 8 programmable parallel demodulation paths SPI Interface The SPI interface gives access t...

Страница 6: ...vice These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied Exposure to these limits for extended periods may affect device reliability 2 3 Absolute maximum rating Table2 3 absolute maximum rating Stressing the device beyond the Absolute Maximum Ratings may cause permanent d...

Страница 7: ...imum limit to switch on the module Table2 5 1 Operating power supply range Operating beyond the specified operating conditions can affect device reliability 2 5 2 Power Consumption Mode Condition Min Typical Max Active Mode TX The power of TX channel is 15 90dBm and 3 3V supply 500mA 520mA 550mA Active Mode RX TX disabled and RX enabled 70mA 85mA 105mA Table2 5 2 Working current 2 6 RF Characteris...

Страница 8: ...nctionality of the device is guaranteed Where application information is given it is advisory only and does not form part of the specification 3 Typical Hardware Connections 3 1 Physical dimensions Figure 3 1 dimensions 3 2 Interfaces Reference circuit design shows the typical hardware connections for the module Interfacing to the module requires connecting to the signals provided on the SW8021 mP...

Страница 9: ...roves Tests for product family qualifications are according to ISO 16750 Road vehicles Environmental conditions and testing for electrical and electronic equipment and appropriate standards Products marked with this lead free symbol on the product label comply with the Directive 2002 95 EC and Directive 2011 65 EU of the European Parliament and the Council on the Restriction of Use of certain Haza...

Страница 10: ...ied in household electrical appliances as well as TV and IP camera The input voltage to the module should be nominally 3 0 3 6 VDC typical value 3 3VDC and the ambient temperature of the module should not exceed 85 Limited module procedures N A Trace antenna designs N A Antennas The module of SW8021 U has a unique antenna port arrangement for LoRa which was employed the dipole antenna with maximum...

Страница 11: ...e FCC requirements by a technical assessment or evaluation to the FCC rules including the transmitter operation and should refer to guidance in KDB 996369 For host products with certified modular transmitter the frequency range of investigation of the composite system is specified by rule in Sections 15 33 a 1 through a 3 or the range applicable to the digital device as shown in Section 15 33 b 1 ...

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