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E52-DTU-50

[Frequency]:313~325.6MHz

[Power]:17dBm

[Distance]:2.0km

[Interface]:RS232/RS485

[Introduction]:E52-DTU-50 with RS232/RS485 interfaces, 8V ~ 28V,operating at313~325.6MHz features FEC (Forward Error Correction) algorithm, which ensureshigh coding efficiency & good correction performance.It supportsdata encryption & compression. Transparent transmission is available.

EXQ2

窄带
FEC前向纠错
传输模式


RF ParameterValue
Remark
Working frequency
313~325.6 MHz

Default: 315MHz

Transmitting power17 dBm

About 50mW

Receiving sensitivity-126 dBm

Air data rate: 1.2kbps

Air data rate1.2k~70kbps

Default: 1.2kbps

Test distance2000 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

Buffer512 bytes buffer

Automatically sub-packaging with 43 bytes per package


Electronic parameterMin.Typ.Max.UnitCondition
Power supply
101228V
Transmitting current 637077mA17dBm(50mW)
Stand-by current 13
1415mA

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


DTU-1W-1000

PinNumber
NameFunctionDescription
1DB-9 femal socket
RS-232 interface

Standard RS-232 interface

23.81 connecting terminalRS-485, power interface

Standard RS-485 and screwing interface

3PWR-LEDPower indicator

Red when powered-on

4TXD-LEDTransmitting indicator

Yellow, it flashes when transmitting data

5RXD-LEDReceiving indicator

Yellow, it flashes when receiving data

6DC power interfacePower interface

Straight hole, outer diameter:5.5mm, inner diameter:2.5mm

7DIP switchDIP switch

Working mode control

8Antenna interfaceSMA-K

External thread hole.L: 10mm. 50Ω resistance.


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
E52-DTU-50 232/485 AX5043 315M 17 2.0 1.2k~70k Screwing/DB9 82*62*25 Narrow-band , WOR
E52-TTL-50 UART AX5043 315M 17 2.0 1.2k~70k DIP 21*36 Narrow-band , WOR
  • E52-DTU-50

    产品型号:E52-DTU-50

    IC :232/485

    Interface :AX5043

    Frequency Hz :315M

    Power dBm :17

    Distance km :2.0

    Air Rate(bps) :1.2k~70k

    Package :Screwing/DB9

    Size (mm) :82*62*25

    Feature:Narrow-band , WOR

    PDF :

    购买:

  • E52-TTL-50

    产品型号:E52-TTL-50

    IC :UART

    Interface :AX5043

    Frequency Hz :315M

    Power dBm :17

    Distance km :2.0

    Air Rate(bps) :1.2k~70k

    Package :DIP

    Size (mm) :21*36

    Feature:Narrow-band , WOR

    PDF :

    购买:

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