Product Profile of Digital Radio Modem System

Lotus Wireless Technologies India Pvt Ltd supplies Digital Radio Modem System. Lotus Wireless Technologies India Pvt Ltd is an ISO 9001:2008 company. Digital Radio Modem System is available with a central unit together with a Radio unit are used in a network as a master station or in locations where an Ethernet connection is needed. For Radio router stations, the central unit is not necessarily required. In these cases, the Radio unit can be used alone. This is possible because of the modular structure of the product.

Technical Specifications of Digital Radio Modem System are:

• Frequency Range: 380 - 520 MHz

• Tuning range: greater than 20 MHz

• Channel spacing: 12.5 and 25 kHz, selectable

• Carrier frequency configuration: Frequency programmability in 6.25 kHz steps

• Carrier frequency accuracy: +/- 2.5 ppm, at temperature. -25 - +55 degree C

• Carrier frequency long term stability: +/-2.0 ppm

• Receive-transmit turn-around time: less than 10 ms