DS8200-2 April ’07

©2007 RF Solutions Ltd, www.rfsolutions.co.uk

Page 13

Synthesised Radio Modem

X8200

X8200HP

FIGURE 4 STATION ADDRESSING

Global Addressing

The base station can send the same data to all the modems by using the Global Address 00

(Fig 5). The following instruction would be inserted before the data by the base station host:

ATT00

FIGURE 5 GLOBAL ADDRESSING

Receiver Sensitivity

The receiver sensitivity can be adjusted so that the modem is less likely to be affected by the

presence of RF interference. This will cause a reduction in overall range.