|
CDP-TX-02, CDP-RX-02
UHF FM-Narrow band Synthesized Radio Data Modules.
Features
• 434 MHz UHF band, compatible with European I-ETS 300-220 standard.
• Very small compact integrated device with PLL synthesizer and micro controller.
• Frequency selection free in 32 channels.
• New integrated UHF filter technology.
• Registration and charge exempt in Germany, Switzerland, Norway and Sweden.
Application
• Radio remote control cranes and machines
• Radio remote control for garage door controls
• Security systems
• Room surveillance
• Theft protection
• Telemetry systems for model aircraft
|
 Click image to enlarge
 Download Datasheet
|
Description
The channel frequency selectable radio data module CDP-02 is a sister of the CDP-01. It consist of CDP-TX-02 (transmitter) and CDP-TX-02 (receiver). It is suitable for various application fields such as wireless data communication, remote control, telemetry or wireless security systems. it is easy to use and integrate into application systems. The CDP-02 has not only kept all the features of the CDP-01 but also has several new features. if you have experience of applying the CDP-01 you can upgrade your products easily by using CDP-02.
The CDP-02 is equipped with a frequency synthesizer system with micro controller. the frequency range of the CDP-02 is from 433.875MHz to 434.650MHz in 32 channels which are selectable by use of a 4 bits switch, and a jumper on the PCB for 2 groups of 16 channels.
The compact size, low operation voltage and frequency selectability of the CDP-02 make it ideal for various applications where it's interference rejection and practical distance range is far better than similar RF modules based on wide band SAW-resonator frequency generators.
Standard RS232 serial data and other digital data (TTl level), such as pulse width modulation signals and signals from standard encoder-decoder circuits of the given AF bandwidth, can be transmitted.
Products in the Range
Click image to enlarge |
Click image to enlarge |
CDP-TX-02
Transmitter Module |
CDP-RX-02
Receiver Module |
Technical Data
Common Features |
Communication Form |
One way |
Oscillation System |
PLL controlled VCO |
Frequency I-ETS 300 220 EURO Type |
433.875MHz to 434.650MHz |
Number of RF Channels |
32 Channels |
Channels Steps |
25KHz |
Frequency Stability |
±2.5KHz (-10 to 5°C) |
Frequency Response |
10KHz to 2.4KHz |
Baud Rate |
300 to 4,800 bps |
Operating Temperature Range |
-10 to +60°C |
Type Approval |
Germany, Switzerland, Sweden, EMC. |
CDP-TX-02 (Transmitter) |
Transmitter Type |
PLL Synthesizer |
RF Output Power |
10mW +0/-3dB at 50Ohm |
Transmitter Startup Time |
60mS |
Modulation |
FM Narrow |
Data Input Level |
3 to 12V |
Input Signal |
Digital |
Deviation |
2 KHz |
Spurious Emission |
<-60dBm |
Adjacent Channel Power |
<200nW |
Supply Voltage |
3 to 12V |
Supply Current |
30 mA |
Dimensions |
36 x 26 x 10 mm |
Weight |
11g |
CDP-RX-02 (Receiver) |
Receiver Type |
DOuble Superheterodyne PLL SYnthesizer |
Sensitivity |
-120dBm (12dB / SINAD, CCITT Filter) |
Selectivity |
±7.5 KHz at -6dB point |
Demodulation |
FM Narrow |
Distortion |
<5% at 1KHz |
S\N Ratio |
35dB Overall (AF Out) |
Data Output Level |
Open Collector (Digital) |
Other Output |
RSSI and AF |
Supply Voltage |
3.6 to 12V |
Supply current |
30mA |
Dimensions |
50 x 30 x 9mm |
Weight |
18g |
|
