Saelig has introduced a compact, multi-channel CDP-07M UHF Narrow-Band Transmitter/Receiver Pair namely the CDP-TX-07M (transmitter) and the CDP-RX-07M (receiver) that contain almost all of the components necessary for radio transmission in a compact housing. The new transmitter and receiver are designed to be compact and to have high functionality along with the high-quality concept of their first-generation models. It also functions as 434MHz 10mW ISM band radio modules, with a communication range of 600 yards (0.5km) or more.
Features of CDP-07M Transmitter and CDP-RX-07M Receiver
- 10mW 434MHz band RF output
- Wide operating temperature (-20 to + 65deg C)
- 4 presettable channels with narrowband FM 25 kHz channel spacing
- 2.2 to 5.5V (TX) - 20 mA; 3 to 14V (RX) - 23 mA
- PLL controlled VCO, data rate 100 to 4800bps FSK
- Compact size: TX = 22 x 12 x 4.5mm; RX = 36 x 26 x8mm
- Double superheterodyne receiver
- Sensitivity: -120 dBm
- Receiver category 1
- RED compliant (EN 300 220)
- RoHS compliance
- Simple serial data interface for user-specific protocols
The CE-compliant CDP-07M receiver has excellent interference rejection characteristics and it’s double superheterodyne design is equipped with a SAW filter that ensures high sensitivity and excellent selectivity that is required for stability and long-range communications. The CDP-07M model has four preset frequency channels that can be pre-programmed to be selected from 67 frequencies in the 434MHz ISM band by using a supplied PC program, these frequencies can be selected with the help of the solder jumpers on a circuit board. The channel selection is done with two pins on the module which can be externally driven. More information can be found on the CDP-TX-07M (transmitter) and CDP-RX-07M (receiver) product page.
