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E90-DTU(230SL30-GPRS)

[Frequency]:220.125~236.125MHz

[Power]:30dBm

[Distance]:10km

[Interface]:RF to GPRS

[Introduction]:E90-DTU (230SL30-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(xxxSLxx-GPRS)_02

EN-E90-DTU(xxxSLxx-GPRS)_03

EN-E90-DTU(xxxSLxx-GPRS)_04

EN-E90-DTU(xxxSLxx-GPRS)_05

en-E90-DTU(xxxSLxx-GPRS)_07
EN-E90-DTU(xxxSLxx-GPRS)_07

EN-E90-DTU(xxxSLxx-GPRS)_08


NET Characteristic parametersThe parameter value

Support Frequency

Quad-frequency:GSM850, EGSM900, DCS1800, PCS1900

Module can automatically search frequency

Frequency selection can be set with the AT 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 to 85.6kbps

GPRS uplink data transfer: up to 85.6kbps

Coding formats: CS-1、 CS-2、 CS-3 和 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/SMTP/PING, etc.

Support for unstructured supplementary data services (USSD)

The antenna interface

SMA interface, NET signal output, 50ohm characteristic impedance

Transmission

Class 4 (2W): GSM850 and EGSM900

Class 1 (1W): DCS1800 and PCS1900


RF Characteristic parametersThe parameter value
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 cycle
2000ms,(It can be configured as 500ms~4000ms)

Transmission power

30dBmAbout 1W, level 4 adjustable (30,27,24,21dBm)

Transport

Transparent TransmissionCan be configured for transparent transmission or fixed-point transmission

The module address

0~65535(Default address 0

Working frequency

220.125MHz-236.125MHz

Receiving sensitivity

-138dbm@0.3kbps

Baud rate

115200bps(No modification supported

The antenna interface

SMA InterfaceRF  signal  output,  50 ohm  characteristic impedance


Station system parametersThe parameter value

Flow loss value

(typical value)

66.5mA@12V(Idle state, no data transmission

Working temperature

-30℃~+70℃(Extended to 40 ℃ ~ + 85 ℃ temperature

Working voltage

DC8~28V(Recommend 12V/24V power supply
Size

108*75*37mm(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

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

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 :

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  • 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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