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E61-DTU(433C17)

[Frequency]:425~450.5MHz

[Power]:17dBm

[Distance]:1.0km

[Interface]:RS232/RS485

[Introduction]:High-speed DTU E61-DTU-433C17 withRS232/RS485 interface, 8V~28V, operatingat 425~450.5MHz features Modbus, unlimited package length, two transmission modes fixed-length and continuous mode. File transfer is available.

EXQ2
连续传输
高速传输

传输模式

RF ParameterValue
Remark
Working frequency
425~450.5 MHz

Default: 433MHz

Transmitting power17 dBm

About 50mW

Receiving sensitivity-126 dBm

Air data rate: 1.2kbps

Air data rate1.2k~70kbps

Self-adapted baud rate

Test distance1000 meter

In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,

air data rate: 1.2kbps


Hardware ParameterValue
Remark
Size
82 * 62 * 25 mm

   

Antenna typeSMA-K

   

Communication interfaceRS232 / RS485

Baud rate: 1200~115200, default: 9600

Package  DB-9 / Screwing

Standard DB9 Hole/3.81 connecting terminal

Buffer256 bytes buffer

Automatically sub-packaging with 77 bytes per package


Electronic parameterMin.Typ.Max.UnitCondition
Power supply
101228V
Transmitting current 505560mA17dBm(50mW)
stand-by current 24
2628mA

Operating temperature  -4020
+85
Operating humidity
 
1060
90%
Storage temperature
-4020
+125


DTU-1W-1000

Pin No.
NameFunctionDescription
1DB-9 female connector
RS-232 connector

Standard RS-232 connector

23.81 wiring connectorRS-485, power connector

Standard RS-485 connector and line-pressing power source connector

3PWR-LEDPower source indicator

Red, light on when power on

4TXD-LEDTX indicator

Yellow, flicker when transmitting data

5RXD-LEDRX indicator

Yellow, flicker when receiving data

6DC power connectorPower source connector

Drop-in round hole, 5.5mm external diameter, 2.5mm internal diameter

7Toggle switchToggle switch

Operation mode control

8Antenna interfaceSMA-K connector

External screw and inner hole, 10mm long, 50Ω characteristic impedance


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产品
型号
IC Interface Frequency
Hz
Power
dBm
Distance
km
Air
Rate(bps)
Package Size
(mm)
Feature技术
手册
样品
购买
E61-DTU(433C33) 232/485 - 433M 33 4.0 1.2k~70k Screwing/DB9 82*62*25 Continuous transmiss
E61-DTU(433C37) 232/485 - 433M 37 10 1.2k~70k Screwing/DB9 124*105*25 Continuous transmiss
E61-DTU(230C27) 232/485 - 230M 27 2.0 16k~128k Screwing/DB9 82*62*25 Continuous transmiss
E61-DTU(433C17) 232/485 - 433M 17 1.0 1.2k~70k Screwing/DB9 82*62*25 Continuous transmiss
E61-DTU(433C30) 232/485 - 433M 30 2.5 1.2k~70k Screwing/DB9 82*62*25 Continuous transmiss
E61-433T17D UART - 433M 17 1.0 1.2k~70k DIP 21*36 Continuous transmiss
E61-433T30D UART - 433M 30 2.5 1.2k~70k DIP 24*43 Continuous transmiss
  • E61-DTU(433C33)

    产品型号:E61-DTU(433C33)

    IC :232/485

    Interface :-

    Frequency Hz :433M

    Power dBm :33

    Distance km :4.0

    Air Rate(bps) :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:Continuous transmiss

    PDF :

    购买:

  • E61-DTU(433C37)

    产品型号:E61-DTU(433C37)

    IC :232/485

    Interface :-

    Frequency Hz :433M

    Power dBm :37

    Distance km :10

    Air Rate(bps) :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :124*105*25

    Feature:Continuous transmiss

    PDF :

    购买:

  • E61-DTU(230C27)

    产品型号:E61-DTU(230C27)

    IC :232/485

    Interface :-

    Frequency Hz :230M

    Power dBm :27

    Distance km :2.0

    Air Rate(bps) :16k~128k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:Continuous transmiss

    PDF :

    购买:

  • E61-DTU(433C17)

    产品型号:E61-DTU(433C17)

    IC :232/485

    Interface :-

    Frequency Hz :433M

    Power dBm :17

    Distance km :1.0

    Air Rate(bps) :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:Continuous transmiss

    PDF :

    购买:

  • E61-DTU(433C30)

    产品型号:E61-DTU(433C30)

    IC :232/485

    Interface :-

    Frequency Hz :433M

    Power dBm :30

    Distance km :2.5

    Air Rate(bps) :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:Continuous transmiss

    PDF :

    购买:

  • E61-433T17D

    产品型号:E61-433T17D

    IC :UART

    Interface :-

    Frequency Hz :433M

    Power dBm :17

    Distance km :1.0

    Air Rate(bps) :1.2k~70k

    Package :DIP

    Size (mm) :21*36

    Feature:Continuous transmiss

    PDF :

    购买:

  • E61-433T30D

    产品型号:E61-433T30D

    IC :UART

    Interface :-

    Frequency Hz :433M

    Power dBm :30

    Distance km :2.5

    Air Rate(bps) :1.2k~70k

    Package :DIP

    Size (mm) :24*43

    Feature:Continuous transmiss

    PDF :

    购买:

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