Tel:
    021-50272180 Ext.806/807/809

Inquiry:
    sunray_sale1@163.com

Add:
    8F,NO.560,Shengxia Rd,
    Pudong Zhangjiang,Shanghai

SRWF-4E88 Single line module of power ad hoc network

This product is suitable for the single-phase smart meter and sub node module of I type collector. Its size, interface definition and communication protocol fully meet the requirements of national grid standards, divided into built-in antenna and external antenna, user can choose to use according to their own needs.

Product Information

Product Brief :

 

This product is suitable for the single-phase smart meter and sub node module of I type collector. Its size, interface definition and communication protocol  fully meet the requirements of national grid standards, divided into built-in antenna and external antenna, user can choose to use according to their own needs.

Main Function : 


Module Technology Parameters

Item  

Parameter  

 Remark

Working Frequency  

470~491MHz

 

Modulation Mode

GFSK

 

Channel

1 networking channel  and 16 reading meter channel

 

RF Data Rate

10 kbps

 

Output Power  

50mW17dBm

 

Working current

Tx  launch moment:<110mA5 V±5%
Rx Static reception:<35mA5V±5%

 

Receiving Sensitivity  

-113 dBm @10-2 BER,10Kbps

 

Interface type

TTL

 

Antenna

built-in antenna / External antenna

 

Supply Voltage

DC 5 V±5%

 

Working Temperature 

-40~85

 

Working Humidity

10 %~90 %  Relative humidity, no condensation 

 

Dimension
(LWH)

Inside antenna:70mm×65mm×27mm
Outside antenna:70mm×65mm×24mm

 

Wireless Transmission Distance

Range of visibility : built-in antenna 500m,External antenna 800m

 


Product Show :

Contact Us

Tel: (+86 21) 50272180 Ext.806/807/809
Email: sunray_sale1@163.com 
Add: 8F,NO.560,Shengxia Rd,Pudong Zhangjiang,Shanghai
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