2. Products
  3. Transmitter/Receiver
  4. CDP-TX-05M-R , CDP-RX-05M-R

Wireless module product information, such as a wireless modem - CIRCUIT DESIGN,INC.

Product overview

Compact multi channel transmitter and receiver (4 channels)



CDP-TX-05M-R and CDP-RX-05M-R are low power narrow band FSK transmitter and receiver modules, designed for industrial applications operating in sub 1-GHz. The modules contain most of the components necessary for radio transmission in compact cases. The RF channel is fixed but selectable within 4 preprogrammed channels. The receiver is double-superheterodyne 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 according to the customer's requirement.


CDP-TX-05MP-R has connection pins JP1 and JP2 allowing frequency setting to be performed remotely.
See supplemental information in the "documents" page for more details.
434MHz, 869MHz and 915MHz band versions of the CDP-TX-05M-R exist, however the new CDP-TX-05MP-R is only available in the 434MHz band version.
The CDP-TX-05MP-R will work with the 434MHz band version of the CDP-RX-05M-R.

Feature Back to top of the page

10 mW (434 MHz), 5 mW (869 MHz), 1 mW (915 MHz) RF output
Wide operating temperature (-20 to + 65 degree C)
Pre-programmed 4 RF channels
3 V (TX) - 20 mA (434 MHz), 16.5 mA (869 MHz), 14 mA (915 MHz)
3 V (RX) - 28 mA (434, 869 and 915 MHz)
PLL controlled VCO, data rate 100 to 4800 bps FSK
Compact size transmitter 22 x 12 x 6 mm 1.6 cc
Double superheterodyne receiver
Sensitivity -120 dBm (434 MHz), -116 dBm (869 MHz), -111 dBm (915 MHz)
Receiver category 1 (434 MHz), category 1.5 (869 MHz)
RED compliant (EN 300 220) – 434 and 869 MHz
RoHS compliance

Applications Back to top of the page

Remote control systems
Security and alarm systems
Telemetry and monitoring systems
Tracking systems

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