Product Ranges
Intercoms, Transmission
Contact Us
  • Ring Line Corporation (Radio research and development Division)

  • Country: Taiwan
  • City: Taoyuan
  • Address: No. 3, Lane 421, Sec 2, NanKan Rd., LuZhu Shiang Taoyuan County(338), Taiwan .R.O.C
  • Contact Person: Andrew Hsieh
Key Specifications
Frequency:902~928mhz/866~868mhz(option)/433 ~ 436mhz (option)

Transmit power:1w

Transmit type: Burst

Receiver sensitivity: < -106 dbm

Channel space:200khz

Rf channel number:16ch

Group ID:16 unit

Network topology: Point-to-multipoint, point-to-point,

Serial data interface: Rs485/422

I/o data rate:2400,4800,9600,19.2 kbps

Rf baud rate:100k bps

Operating temperature: -30 ~ +80

LRDM-4000 RF Data Modem
Other Products
Ring Line Portable Electric Counter Measures System
Walkie-Talkie Immobilize System UV-2000M
Cell Phone Signal Detection System CPD-3000G
Hand held Jammer 2000P series
Customize Immobilize System of Handbag Design (JMC-2000-HB Series)
Customize Immobilize System of Portable Design (JMC-2000-PL Series)
Mobile Phone Immobilize System (camouflage version)
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