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E90-DTU(400SL22-GPRS)

[Frequency]:410.125~493.125MHz

[Power]:22dBm

[Distance]:5km

[Transmission]:GPRS

[Interface]:RF to GPRS

[Weight]:255±5g

[Introduction]:E90-DTU (400SL22-GPRS) is a data transmission station from radio frequency to GPRS network server, which realizes the transparent data transmission between sub-1g and GPRS network. The sub-1g radio frequency transceiver is based on SEMTECH SX1262 radio frequency chip and supports LoRa spread spectrum technology.

en-E90-DTU(xxxSLxx-GPRS)_01
EN-E90-DTU(400SL30-GPRS) (2)EN-E90-DTU(400SL30-GPRS) (3)EN-E90-DTU(400SL30-GPRS) (4)EN-E90-DTU(400SL30-GPRS) (5)en-E90-DTU(xxxSLxx-GPRS)_07
EN-E90-DTU(400SL30-GPRS) (7)EN-E90-DTU(400SL30-GPRS) (8)

Parameter NameThe parameter value
Support Frequency

Quad-frequency: GSM850, EGSM900,DCS1800, PCS1900 Module can automatically search frequency,Frequency selection can be set with theAT command,Conform to GSM Phase 2/2+

GPRS Connection characteristics

GPRS multi-slot class 12 (default)

GPRS multi-slot class 1~12 (configurable)

GPRS mobile station class B

GPRS Data features

GPRS data downlink transmission: up to85.6 KBPS,GPRS uplink data transfer: up to 85.6 KBPS,Coding formats: cs-1, cs-2, cs-3 and cs-4,Supports the PAP (password verification,protocol) protocol commonly used for PPP connections,Support for protocols commonly used for CHAP (query handshake authentication protocol) The built-in protocols: TCP/UDP/FTP/PPP/HTTP/NTP/MMS/SM TP/PING, etc.Support for unstructured supplementary data services (USSD)

The antenna interface

SMAinterface, NET signal output, 50ohm characteristic impedance

Transmission Power

Class 4 (2W): GSM850 and EGSM900

Class 1 (1W): DCS1800 and PCS1900


RF Characteristic parametersvalue
The air rate
2.4kbps,8 adjustable level (0.3、1.2、2.4、4.8、9.6、19.2、38.4、62.5kbps)
WOR role
receiver,Can be configured as a receiver/sender
WOR cycle2000ms,500ms~4000msIt can be configured as 500ms~4000ms
Transport mode Transparent Transmission
The module address0~65535
working frequency410.125MHz-493.125
Transmission power22dBm
Receiving sensitivity-138dbm@0.3kbps
Baud rate115200 bps
The antenna interfaceSMAInterface


Station systemparameters value
Flow loss value(typical value)
66.5mA@12V,Idle state, no data transmission
Working temperature
-30℃~+70℃
Working voltage
DC 8~28V
Size

108*75*37mm,Overall size (excluding antenna)


3GPP Frequency1 Timeslot
2 Timeslot
4 Timeslot
CS-1
9.05kbps
18.1kbps
36.2kbps
CS-2
13.4kbps
26.8kbps
53.6kbps
CS-3
15.6kbps
31.2kbps
62.4kbps
CS-4
21.4kbps
42.8kbps
85.6kbps

E90-DTU(XXXSLXX-4G-GPRS)_Size1000

No.
Name.Function
1Grounding screw

Ground connection

2DC-IN

Power adapter interface, power supply range 8~28V, recommended 12V/24V

3DC-IN-

Power reference ground

4DC-IN+

Power input, power supply range 8~28V, recommended 12V/24V

5Reset

System reset button, long press time no requirement

6USB

Micro USB: parameter configuration interface

7Reload

Press 4~10s to restore the factory Settings

8PWR

Red: power indicator

9WORK

Yellow: data transmission indicator light; The light flashes when there is data transmission

10LINK

Yellow: network indication, always on after net

11NET

4 G/GPRS antenna interface (SMA - K external thread hole, 50 Ω characteristicimpedance)

12SIM

SIM card slot

13RF

RF antenna interface (SMA - K external thread hole, 50 Ω characteristic impedance)

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产品
型号
Interface IC Frequency
Hz
Power
dBm
Distance
km
Air
data
rate
Package Size
(mm)
Feature技术
手册
样品
购买
E90-DTU(2G4HD12) RS232 RS485 - 2.4G 12 0.8 1200~3M Screwing/DB9 82*62*25 Point-to-point frequency hopping, two-way continuous transmission
E90-DTU(2G4L27) RS232/RS485 - 2.4G 27 7 - Standard DB9 hole type/3.81 terminal block 82*62*25 Adopt a new generation of LoRa spread spectrum technology
E90-DTU(400SL44) RS232 RS485 SX1268 433M 44 40 0.3k~62.5k Screwing/DB9 160*137*44 LoRa,anti-interference
E90-DTU(400SL22P) RS232/RS485 SX1268 433M 22 5 0.3k~62.5k Screwing/DB9 108*75*37 New generation LoRa
E90-DTU(400SL30P) RS232 RS485 SX1268 433M 30 10 0.3k~62.5k Screwing/DB9 108*75*37 LoRa spread spectrum
E90-DTU(400SL30-ETH) Ethernet SX1268 433M 30 10 0.3k~62.5k RJ45 82*84*25 LoRa spread spectrum,ethernet
E90-DTU(400SL22-GPRS) RF to GPRS GPRS 410.125~493.125MHz 22 5 - Screwing/DB9 108*75*37 LoRa spread spectrum,ethernet
E90-DTU(400SL22-ETH) Ethernet SX1268 433M 22 5 0.3k~62.5k RJ45 82*84*25 LoRa spread spectrum,ethernet
E90-DTU(230SL30-ETH) Ethernet SX1262 230M 30 10 0.3k~15.6k RJ45 82*84*25 LoRa spread spectrum,ethernet
E90-DTU(230SL22-GPRS) RF to GPRS GPRS 220.125~236.125MHz - - - Screwing/DB9 108*75*37 LoRa Spread spectrum
E90-DTU(230SL22-ETH) Ethernet SX1262 230M 22 5 0.3k~15.6k RJ45 82*84*25 LoRa Spread spectrum
E90-DTU(900SL22-GPRS) RF to GPRS GPRS - - - - Screwing/DB9 108*75*37 LoRa Spread spectrum
E90-DTU(900SL22-4G) RF to 4G 4G 850.125MHz~930.125MHz - - - Screwing/DB9 108*75*37 LoRa Spread spectrum
E90-DTU(900SL22-ETH) Ethernet SX1262 868M 915M 22 5 0.3k~62.5k RJ45 84mm*82mm*25 LoRa spread spectrum,ethernet
E90-DTU(900SL30-ETH) Ethernet SX1262 868M 915M 30 10 0.3k~62.5k RJ45 82*84*25 LoRa spread spectrum,ethernet
E90-DTU(230SL30-GPRS) RF to GPRS SX1262 230M 30 10 0.3k~15.6k Screwing/DB9 108*75*37 LoRa spread spectrum
E90-DTU(400SL30-GPRS) RF to GPRS SX1268 433M 30 10 0.3k~62.5k Screwing/DB9 108*75*37 LoRa spread spectrum
E90-DTU(900SL30-GPRS) RF to GPRS SX1262 868M 915M 30 10 0.3k~62.5k Screwing/DB9 108*75*37 LoRa spread spectrum
E90-DTU(433C17) 232/485 - 433M 17 1 1.2k~70k Screwing/DB9 82*62*25 Continuous transmission
E90-DTU(433C33) 232/485 - 433M 33 4 1.2k~70k Screwing/DB9 82*62*25 Continuous transmission
E90-DTU(230SL37) 232/485 SX1262 230M 37 20 0.3k~15.6k Screwing/DB9 124*105*25 LoRa spread spectrum
E90-DTU(400SL37) 232/485 SX1268 433M 37 20 0.3k~62.5k Screwing/DB9 124*105*25 LoRa spread spectrum
E90-DTU(900SL30) 232/485 SX1262 868M 30 10 0.3k~62.5k Screwing/DB9 82*62*25 LoRa spread spectrum
E90-DTU(900SL22) 232/485 SX1262 868M 22 5 0.3k~62.5k Screwing/DB9 82*62*25 LoRa spread spectrum
E90-DTU(230SL30) 232/485 SX1262 230M 30 10 0.3k~15.6k Screwing/DB9 82*62*25 LoRa spread spectrum
E90-DTU(230SL22) 232/485 SX1262 230M 22 5 0.3k~15.6k Screwing/DB9 82*62*25 LoRa spread spectrum
E90-DTU(400SL30) 232/485 SX1268 433M 30 10 0.3k~62.5k Screwing/DB9 82*62*25 LoRa spread spectrum
E90-DTU(400SL22) 232/485 SX1268 433M 22 5 0.3k~62.5k Screwing/DB9 82*62*25 LoRa spread spectrum
E90-DTU(433C30) 232/485 - 433M 30 3 1.2k~70k Screwing/DB9 82*62*25 Continuous transmission
E90-DTU(433C37) 232/485 - 433M 37 10 1.2k~70k Screwing/DB9 124*105*25 Continuous transmission
E90-DTU(433L30) 232/485 SX1278 433M 30 8 1.2k~70k Screwing/DB9 82*62*25 LoRa spread spectrum
E90-DTU(433L37) 232/485 SX1278 433M 37 20 1.2k~70k Screwing/DB9 124*105*25 LoRa spread spectrum
E90-DTU(170L30) 232/485 SX1278 170M 33 8 1.2k~70k Screwing/DB9 82*62*25 LoRa spread spectrum
E90-DTU(230N27) 232/485 AX5243 230M 27 5 1.2k~70k Screwing/DB9 82*62*25 Narrow-band
E90-DTU(433L30E) Ethernet SX1278 433M 30 8 0.3k~19.2k RJ45 66*66*21 LoRa spread spectrum
E90-DTU(433C30E) Ethernet - 433M 30 3 0.3k~19.2k RJ45 66*66*21 ModBus Continuous transmission
E90-DTU(230N33) 232/485 AX5243 230M 33 8 1.2k~70k Screwing/DB9 82*62*25 Narrow-band
E90-DTU(230N37) 232/485 AX5243 230M 37 15 1.2k~70k Screwing/DB9 124*105*25 Narrow-band
  • E90-DTU(2G4HD12)

    产品型号:E90-DTU(2G4HD12)

    Interface :RS232 RS485

    IC :-

    Frequency Hz :2.4G

    Power dBm :12

    Distance km :0.8

    Air data rate :1200~3M

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:Point-to-point frequency hopping, two-way continuous transmission

    PDF :

    购买:

  • E90-DTU(2G4L27)

    产品型号:E90-DTU(2G4L27)

    Interface :RS232/RS485

    IC :-

    Frequency Hz :2.4G

    Power dBm :27

    Distance km :7

    Air data rate :-

    Package :Standard DB9 hole type/3.81 terminal block

    Size (mm) :82*62*25

    Feature:Adopt a new generation of LoRa spread spectrum technology

    PDF :

    购买:

  • E90-DTU(400SL44)

    产品型号:E90-DTU(400SL44)

    Interface :RS232 RS485

    IC :SX1268

    Frequency Hz :433M

    Power dBm :44

    Distance km :40

    Air data rate :0.3k~62.5k

    Package :Screwing/DB9

    Size (mm) :160*137*44

    Feature:LoRa,anti-interference

    PDF :

    购买:

  • E90-DTU(400SL22P)

    产品型号:E90-DTU(400SL22P)

    Interface :RS232/RS485

    IC :SX1268

    Frequency Hz :433M

    Power dBm :22

    Distance km :5

    Air data rate :0.3k~62.5k

    Package :Screwing/DB9

    Size (mm) :108*75*37

    Feature:New generation LoRa

    PDF :

    购买:

  • E90-DTU(400SL30P)

    产品型号:E90-DTU(400SL30P)

    Interface :RS232 RS485

    IC :SX1268

    Frequency Hz :433M

    Power dBm :30

    Distance km :10

    Air data rate :0.3k~62.5k

    Package :Screwing/DB9

    Size (mm) :108*75*37

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(400SL30-ETH)

    产品型号:E90-DTU(400SL30-ETH)

    Interface :Ethernet

    IC :SX1268

    Frequency Hz :433M

    Power dBm :30

    Distance km :10

    Air data rate :0.3k~62.5k

    Package :RJ45

    Size (mm) :82*84*25

    Feature:LoRa spread spectrum,ethernet

    PDF :

    购买:

  • E90-DTU(400SL22-GPRS)

    产品型号:E90-DTU(400SL22-GPRS)

    Interface :RF to GPRS

    IC :GPRS

    Frequency Hz :410.125~493.125MHz

    Power dBm :22

    Distance km :5

    Air data rate :-

    Package :Screwing/DB9

    Size (mm) :108*75*37

    Feature:LoRa spread spectrum,ethernet

    PDF :

    购买:

  • E90-DTU(400SL22-ETH)

    产品型号:E90-DTU(400SL22-ETH)

    Interface :Ethernet

    IC :SX1268

    Frequency Hz :433M

    Power dBm :22

    Distance km :5

    Air data rate :0.3k~62.5k

    Package :RJ45

    Size (mm) :82*84*25

    Feature:LoRa spread spectrum,ethernet

    PDF :

    购买:

  • E90-DTU(230SL30-ETH)

    产品型号:E90-DTU(230SL30-ETH)

    Interface :Ethernet

    IC :SX1262

    Frequency Hz :230M

    Power dBm :30

    Distance km :10

    Air data rate :0.3k~15.6k

    Package :RJ45

    Size (mm) :82*84*25

    Feature:LoRa spread spectrum,ethernet

    PDF :

    购买:

  • E90-DTU(230SL22-GPRS)

    产品型号:E90-DTU(230SL22-GPRS)

    Interface :RF to GPRS

    IC :GPRS

    Frequency Hz :220.125~236.125MHz

    Power dBm :-

    Distance km :-

    Air data rate :-

    Package :Screwing/DB9

    Size (mm) :108*75*37

    Feature:LoRa Spread spectrum

    PDF :

    购买:

  • E90-DTU(230SL22-ETH)

    产品型号:E90-DTU(230SL22-ETH)

    Interface :Ethernet

    IC :SX1262

    Frequency Hz :230M

    Power dBm :22

    Distance km :5

    Air data rate :0.3k~15.6k

    Package :RJ45

    Size (mm) :82*84*25

    Feature:LoRa Spread spectrum

    PDF :

    购买:

  • E90-DTU(900SL22-GPRS)

    产品型号:E90-DTU(900SL22-GPRS)

    Interface :RF to GPRS

    IC :GPRS

    Frequency Hz :-

    Power dBm :-

    Distance km :-

    Air data rate :-

    Package :Screwing/DB9

    Size (mm) :108*75*37

    Feature:LoRa Spread spectrum

    PDF :

    购买:

  • E90-DTU(900SL22-4G)

    产品型号:E90-DTU(900SL22-4G)

    Interface :RF to 4G

    IC :4G

    Frequency Hz :850.125MHz~930.125MHz

    Power dBm :-

    Distance km :-

    Air data rate :-

    Package :Screwing/DB9

    Size (mm) :108*75*37

    Feature:LoRa Spread spectrum

    PDF :

    购买:

  • E90-DTU(900SL22-ETH)

    产品型号:E90-DTU(900SL22-ETH)

    Interface :Ethernet

    IC :SX1262

    Frequency Hz :868M 915M

    Power dBm :22

    Distance km :5

    Air data rate :0.3k~62.5k

    Package :RJ45

    Size (mm) :84mm*82mm*25

    Feature:LoRa spread spectrum,ethernet

    PDF :

    购买:

  • E90-DTU(900SL30-ETH)

    产品型号:E90-DTU(900SL30-ETH)

    Interface :Ethernet

    IC :SX1262

    Frequency Hz :868M 915M

    Power dBm :30

    Distance km :10

    Air data rate :0.3k~62.5k

    Package :RJ45

    Size (mm) :82*84*25

    Feature:LoRa spread spectrum,ethernet

    PDF :

    购买:

  • E90-DTU(230SL30-GPRS)

    产品型号:E90-DTU(230SL30-GPRS)

    Interface :RF to GPRS

    IC :SX1262

    Frequency Hz :230M

    Power dBm :30

    Distance km :10

    Air data rate :0.3k~15.6k

    Package :Screwing/DB9

    Size (mm) :108*75*37

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(400SL30-GPRS)

    产品型号:E90-DTU(400SL30-GPRS)

    Interface :RF to GPRS

    IC :SX1268

    Frequency Hz :433M

    Power dBm :30

    Distance km :10

    Air data rate :0.3k~62.5k

    Package :Screwing/DB9

    Size (mm) :108*75*37

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(900SL30-GPRS)

    产品型号:E90-DTU(900SL30-GPRS)

    Interface :RF to GPRS

    IC :SX1262

    Frequency Hz :868M 915M

    Power dBm :30

    Distance km :10

    Air data rate :0.3k~62.5k

    Package :Screwing/DB9

    Size (mm) :108*75*37

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(433C17)

    产品型号:E90-DTU(433C17)

    Interface :232/485

    IC :-

    Frequency Hz :433M

    Power dBm :17

    Distance km :1

    Air data rate :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:Continuous transmission

    PDF :

    购买:

  • E90-DTU(433C33)

    产品型号:E90-DTU(433C33)

    Interface :232/485

    IC :-

    Frequency Hz :433M

    Power dBm :33

    Distance km :4

    Air data rate :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:Continuous transmission

    PDF :

    购买:

  • E90-DTU(230SL37)

    产品型号:E90-DTU(230SL37)

    Interface :232/485

    IC :SX1262

    Frequency Hz :230M

    Power dBm :37

    Distance km :20

    Air data rate :0.3k~15.6k

    Package :Screwing/DB9

    Size (mm) :124*105*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(400SL37)

    产品型号:E90-DTU(400SL37)

    Interface :232/485

    IC :SX1268

    Frequency Hz :433M

    Power dBm :37

    Distance km :20

    Air data rate :0.3k~62.5k

    Package :Screwing/DB9

    Size (mm) :124*105*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(900SL30)

    产品型号:E90-DTU(900SL30)

    Interface :232/485

    IC :SX1262

    Frequency Hz :868M

    Power dBm :30

    Distance km :10

    Air data rate :0.3k~62.5k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(900SL22)

    产品型号:E90-DTU(900SL22)

    Interface :232/485

    IC :SX1262

    Frequency Hz :868M

    Power dBm :22

    Distance km :5

    Air data rate :0.3k~62.5k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(230SL30)

    产品型号:E90-DTU(230SL30)

    Interface :232/485

    IC :SX1262

    Frequency Hz :230M

    Power dBm :30

    Distance km :10

    Air data rate :0.3k~15.6k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(230SL22)

    产品型号:E90-DTU(230SL22)

    Interface :232/485

    IC :SX1262

    Frequency Hz :230M

    Power dBm :22

    Distance km :5

    Air data rate :0.3k~15.6k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(400SL30)

    产品型号:E90-DTU(400SL30)

    Interface :232/485

    IC :SX1268

    Frequency Hz :433M

    Power dBm :30

    Distance km :10

    Air data rate :0.3k~62.5k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(400SL22)

    产品型号:E90-DTU(400SL22)

    Interface :232/485

    IC :SX1268

    Frequency Hz :433M

    Power dBm :22

    Distance km :5

    Air data rate :0.3k~62.5k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(433C30)

    产品型号:E90-DTU(433C30)

    Interface :232/485

    IC :-

    Frequency Hz :433M

    Power dBm :30

    Distance km :3

    Air data rate :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:Continuous transmission

    PDF :

    购买:

  • E90-DTU(433C37)

    产品型号:E90-DTU(433C37)

    Interface :232/485

    IC :-

    Frequency Hz :433M

    Power dBm :37

    Distance km :10

    Air data rate :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :124*105*25

    Feature:Continuous transmission

    PDF :

    购买:

  • E90-DTU(433L30)

    产品型号:E90-DTU(433L30)

    Interface :232/485

    IC :SX1278

    Frequency Hz :433M

    Power dBm :30

    Distance km :8

    Air data rate :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(433L37)

    产品型号:E90-DTU(433L37)

    Interface :232/485

    IC :SX1278

    Frequency Hz :433M

    Power dBm :37

    Distance km :20

    Air data rate :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :124*105*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(170L30)

    产品型号:E90-DTU(170L30)

    Interface :232/485

    IC :SX1278

    Frequency Hz :170M

    Power dBm :33

    Distance km :8

    Air data rate :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(230N27)

    产品型号:E90-DTU(230N27)

    Interface :232/485

    IC :AX5243

    Frequency Hz :230M

    Power dBm :27

    Distance km :5

    Air data rate :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:Narrow-band

    PDF :

    购买:

  • E90-DTU(433L30E)

    产品型号:E90-DTU(433L30E)

    Interface :Ethernet

    IC :SX1278

    Frequency Hz :433M

    Power dBm :30

    Distance km :8

    Air data rate :0.3k~19.2k

    Package :RJ45

    Size (mm) :66*66*21

    Feature:LoRa spread spectrum

    PDF :

    购买:

  • E90-DTU(433C30E)

    产品型号:E90-DTU(433C30E)

    Interface :Ethernet

    IC :-

    Frequency Hz :433M

    Power dBm :30

    Distance km :3

    Air data rate :0.3k~19.2k

    Package :RJ45

    Size (mm) :66*66*21

    Feature:ModBus Continuous transmission

    PDF :

    购买:

  • E90-DTU(230N33)

    产品型号:E90-DTU(230N33)

    Interface :232/485

    IC :AX5243

    Frequency Hz :230M

    Power dBm :33

    Distance km :8

    Air data rate :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:Narrow-band

    PDF :

    购买:

  • E90-DTU(230N37)

    产品型号:E90-DTU(230N37)

    Interface :232/485

    IC :AX5243

    Frequency Hz :230M

    Power dBm :37

    Distance km :15

    Air data rate :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :124*105*25

    Feature:Narrow-band

    PDF :

    购买:

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