Tuam Tshoj -139dbm siab receiver rhiab heev cov ntaub ntawv kis tau tus mob embedded LoRa DTU module Hoobkas thiab cov chaw tsim khoom

-139dbm siab receiver rhiab heev cov ntaub ntawv kis tau tus mob embedded LoRa DTU module

Kev Piav Qhia Luv:

Lub LORA DTU module_MDL210 embedded terminal yog qhov uas siv LoRa spread spectrum technology rau kev xa cov ntaub ntawv wireless, muab rau cov neeg siv nrog hom kev xa cov ntaub ntawv tsis muaj protocol. Koj tsuas yog yuav tsum teeb tsa ob peb qhov yooj yim kom ua tiav ntau hom kev sib txuas lus xws li lub hnub qub networking thiab Mesh network. Kuj tseem muaj ntau hom kev sib txuas lus xws li on-demand, broadcast, thiab multicast hauv tib lub network;
TTL kev sib txuas lus interface yog muab, Tus neeg siv-phooj ywg industrial serial chaw nres nkoj khoom siv networking, cov khoom siv fais fab mov adopts ntau yam kev siv hluav taws xob tsawg tsim (≤40uA @ 5V).

Xa email rau peb

Kev piav qhia

Cov Cim Npe Khoom

Txheej txheem cej luam

Cov Lus Qhia Ceev

Chipset:: Tsis muaj dab tsi

Tus Qauv Zauv:: MDL210

Daim Ntawv Thov:: TTL serial chaw nres nkoj pob tshab kis tau tus mob

Lub Npe Hom:: LUB SIAB

Qhov chaw keeb kwm:: Sichuan, Suav teb

Lub npe khoom:: -139dbmsiab rhiab heev ntawm tus txaiskev xa cov ntaub ntawvLoRa DTU module

Hom:: -139dbm siab txais rhiab heev

Hom kev sib txuas lus:: 2.54 tus pin header

RF xa hluav taws xob:: lub neej ntawd 20dBm/100mW

Kev ceev hauv huab cua:: 0.018 – 37.5 kbps

Kev Sib Txuas Lus Antenna:: 50Ω IPEX interface, SMA interface yog xaiv tau

Qhov hnyav:: 20g

Loj:: 45mm * 28mm * 10mm

Zaus RF:: ua ntej 433MHz, 400 ~ 520MHz Kho tau

Lub hwj chim muab:: DC3.3V ~ 6V 200mA

Kev Muaj Peev Xwm Muab Khoom

Kev Muaj Peev Xwm Muab Khoom:: 10000 Daim / Daim Ib Hlis

Ntim & Kev Xa Khoom

Cov Lus Qhia Txog Kev Ntim Khoom: -139dbm siab receiver rhiab heev cov ntaub ntawv kis tau tus mobembeddedLoRaDTU module1 pcs / hnab nrog mountings

Chaw nres nkoj: Chengdu/shanghai/shenzhen

Lub Sijhawm Ua Ntej:

Qhov ntau (Daim)	1 – 100	>100
Kwv yees lub sijhawm (hnub)	7	Yuav tsum tau sib tham

-139dbm siab receiver rhiab heev cov ntaub ntawv kis tau tus mobembeddedLoRa DTU module

TTL kev sib txuas lus interface yog muab, Tus neeg siv-phooj ywg industrial serial chaw nres nkoj khoom siv networking, cov khoom siv fais fab mov adopts ntau yam kev siv hluav taws xob tsawg tsim (≤40uA @ 5V).

LoRa thev naus laus zis nws tus kheej muaj qhov rhiab heev ntawm kev txais (RSSI) thiab

super signal-to-noise (SNR) ntxiv rau peb cov cuab yeej txhawb nqa modem thiab kev ua haujlwm ruaj khov thiab txhim khu kev qha.

Lub LoRa wireless module muaj peev xwm tiv thaiv kev cuam tshuam zoo heev.

MDL210 koom tes nrog peb lub tuam txhab 4G DTU, uas tuaj yeem pab txhawb kev tsim kom muaj LoRa lub rooj vag kom paub txog kev xa cov ntaub ntawv deb.

Kev sib txuas lus tshaj tawm

Nyob rau hauv tib lub network, txhua lub cuab yeej sib txuas lus nrog ib leeg

Kev sib txuas lus ntawm cov ntsiab lus

Nyob rau hauv tib lub network, point-point kev sib txuas lus

ntawm ob lub cuab yeej twg los tau

Kev sib txuas lus ntau zaus

Nyob rau hauv tib lub network, ib lossis ntau yam khoom siv tuaj yeem teeb tsa ua ib pawg kom paub txog kev sib txuas lus ntawm pab pawg mus rau pab pawg

Peb txoj kev sib txuas lus saum toj no tuaj yeem ua ke hauv tib lub network

Ntxiv rau kev siv cov xov tooj hauv zos los teeb tsa cov kev teeb tsa ntawm MIND LoRa ntaus ntawv ncaj qha,nws kuj txhawb nqa wirelesslyteeb tsa cov kev teeb tsa ntawm lub cuab yeej chaw taws teeb.

Raws li qhia hauv daim duab:

Lub cuab yeej A txuas nrog lub khoos phis tawj los ntawm cov xov hlau serial, thiab cov software teeb tsa graphical uas peb lub tuam txhab muab tuaj yeem siv los teeb tsa cov kev teeb tsa ntawm lub cuab yeej hauv zos A yooj yim thiab sai, thiab cov kev teeb tsa ntawm lub cuab yeej chaw taws teeb B kuj tseem tuaj yeem teeb tsa wirelessly.

* Txhawm rau teeb tsa cov kev teeb tsa hauv hom wireless, xyuas kom meej tias lub cuab yeej hauv zos thiab lub cuab yeej nyob deb nyob hauv tib lub network

Feature	Kev piav qhia
Kev muab hluav taws xob	DC 3.3V ~ 6V, 200mA
zaus RF	ua ntej 433MHz, 400 ~ 520MHz Kho tau
RF xa hluav taws xob	lub neej ntawd 20dBm/100mW
Tag nrho lub tshuab fais fab siv	@5VDC Fais fab, RF Xa fais fab 20dBm: Cov ntaub ntawv kis tau zoo tshaj plaws tam sim no: ≈120mA Cov ntaub ntawv txais tos ncov tam sim no: ≈12mA Qhov nruab nrab ntawm kev tos ua haujlwm tam sim no: 40uA (Ntsuas hauv hom fais fab ua ntej) Pw tsaug zog tam sim no: ≈5uA
Kev sib kis wireless	a. Fais fab ua haujlwm hom: 3km b. Hom ua haujlwm sib npaug: 6km c. Hom ua haujlwm deb tshaj plaws: 8km *Cov ntaub ntawv saum toj no tau raug sim hauv qhov chaw pom kev qhib
Kev ceev hauv huab cua	0.018 – 37.5kbps
Lub kav hlau txais xov	50Ω IPEX interface, SMA interface yog xaiv tau
Cov chaw nres nkoj serial	3.3V TTL Qib, 5V, tus nqi: 1200-38400bps; Cov ntaub ntawv ntsis: 7/8; Parity xyuas: N/E/O; Nres ntsis: 1/2, Kho tau
Kub thiab av noo ntau yam	Kub ua haujlwm -25 ° C ~ + 70 ° C, Kub cia -40 ° C ~ + 85 ° C, Humidity≤95% (Tsis muaj condensation)
Cov yam ntxwv ntawm lub cev	Loj_Ntev: 4.5cm Dav: 2.8cm Siab: 1cm Hnyav: 20g

Txij li xyoo 2015, peb lub tuam txhab tau pib tsim thiab tsim cov khoom LoRa series, nrog rau kev xa khoom ntau dua 5,000 units. Hauv ob xyoos dhau los, cov khoom LoRa series tau siv rau qhov project "National Mountain Flood Disaster Early Warning" uas peb lub tuam txhab tau koom nrog. Cov lus tseeb tau ua pov thawj tias peb Nrog nws cov yam ntxwv zoo, kev ruaj khov siab, thiab kev lav phib xaub siab, nws cov khoom tau raug lees paub hauv kev lag luam thiab muaj lub koob npe zoo ntawm cov neeg siv khoom.