Multi-channel wireless transmitter offers remote control of frequency channels
The CDP-TX-05M-R and CDP-RX-05M-R are low power narrow band FSK transmitter and receiver modules, designed for industrial applications operating at sub 1-GHz. The modules contain most of the components necessary for radio transmission in very compact packages. The RF channel is fixed but selectable within 4 pre-programed channels. The receiver is double-super-heterodyne and equipped with a SAW filter, ensuring high sensitivity and very good selectivity for stable and long range communication. The frequency table can be customized to meet the customer’s requirements.
The new CDP-TX-05MP-R transmitter has additional connection pins JP1 and JP2 allowing frequency setting to be performed remotely. Both 434MHz and 869MHz band versions of the existing CDP-TX-05M-R are now available, however the new programmable CDP-TX-05MP-R is only available in the 434MHz band version. The 22x12x6mm CDP-TX-05MP-R will work with the 434MHz band version of the CDP-RX-05M-R. RF output is 10mW at 434MHz or 5mW at 869 MHz, data rate ranges from 100 to 4800 bps FSK, sensitivity is -120 dBm at 434MHz and -116 dBm at 869MHz. Both devices are RoHS compliant and operate in the -20 to +65ºC temperature range, from 2.2V at 21mA (TX) and 3V at 28mA (RX).
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