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SATEL XPRS RADIO ROUTER, QAM MODULATION

*SATEL XPRS radio router is designed for serial data connectivity in mission-critical applications. It is a part of SATEL XPRS solution for applications requiring long-range connections, high reliability and independence of network. It also provides an excellent technology for back-up routing: the intelligence to automatic switchover is included.

The SATEL XPRS radio router can be used as a serial data radio modem and as a repeater in packet routing networks. When central unit is added to the radio unit, full TCP/IP functionality is obtained. The SATEL XPRS IP radio router consists of two separate modules; a radio unit and a central unit. The central unit together with the radio unit is typically used in a network as a master station or in locations where Ethernet connectivity is needed.

For radio router stations, the central unit is not necessary. SATEL XPRS radio router can be used in stations where a standard RS-connection is sufficient. The radio unit can operate as a transparent radio link; essentially replacing a wire with classic RS-232 based protocol. Various network topologies, from a simple point-to-point link to long-range point-to-multipoint systems with multiple repeaters, are available with the radio unit.

Downloads

Datasheet

*Key features

Frequency range QAM: 360…445 MHz
Tuning range 45 MHz
Channel width QAM: 12.5, 25 kHz (software selectable)

Frequencies with 6.25 kHz channel spacing

Sensitivity/Carrier power See the brochure
Interface RS-232, RS-422/485
Data speed QAM: 121 kbps@25 kHz
Operating voltage range +12.5 … +25 Vdc (-15% / +20%)
Power consumption See the brochure
Size/Weight 130 x 55.5 x 76.5 / 680 g