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.
Features
- RF output 5 mW (869 MHz), 1 mW (915 MHz)
- Wide operating temperature (-20 to + 65 degree C)
- Pre-programmed 4 RF channels
- PLL controlled VCO, data rate 100 to 4,800 bps FSK
- Compact size transmitter 22 x 12 x 6 mm
- Double superheterodyne receiver
- Sensitivity -116 dBm (869 MHz), -111 dBm (915 MHz)
- Receiver category 1.5 (869 MHz)
- RED compliant (EN 300 220) – 869 MHz
Applications
- Remote control systems
- Security and alarm systems
- Telemetry and monitoring systems
- Tracking systems
Other products related to this product
Specifications
CDP-TX-05M-R, CDP-RX-05M-R 869 MHz
Common
| Parameter | Specification | Remarks | |
|---|---|---|---|
| Model | 869 MHz A | 869 MHz B | |
| Applicable standard | RED compliant (EN 300 220) |
||
| Communication method | One way | ||
| Emission type | F1D | FSK narrow | |
| Oscillation system | Crystal based PLL oscillation | ||
| Number of RF channels | 4 channels | ||
| Frequency | 869.7500 MHz 868.3000 MHz 869.8000 MHz 869.9250 MHz |
869.6625 MHz 869.2125 MHz 869.2750 MHz 869.3625 MHz |
|
| RF bit rate | 100 to 4,800 bps | ||
| Pulse width | Min. 208 us / Max. 20 ms | ||
| Operating temp. range | -20 to +65 degree C | ||
Transmitter Part
| Parameter | Specification | Remarks |
|---|---|---|
| Transmitter type | Crystal based PLL oscillation | |
| RF output power | 5 mW | |
| Data input | Digital L = GND, H = Vcc | |
| Deviation | +/-3.0 kHz | PN9 4,800 bps |
| Spurious emission | < -54 dBm (< 862 MHz) < -36 dBm (< 862 to 1000 MHz) < -30 dBm (> 1000 MHz) |
|
| Adjacent channel power | < -37 dBm | |
| Supply voltage | 2.2 to 5.5 V DC | |
| Supply current | 16.5 mA typ. | |
| I/O terminals | RF out, Gnd, Vcc, Data In, (JP1 / JP2) | |
| Dimension | 22 x 12 x 6 mm | |
| Weight | 3 g |
Receiver Part
| Parameter | Specification | Remarks |
|---|---|---|
| Receiver type | Double superheterodyne | |
| Receiver category | 1.5 | |
| Receiver sensitivity | -116 dBm | 12dB SINAD |
| Adjacent ch selectivity | 60 dB | |
| Spurious radiations | < -60 dBm | |
| Data output | Digital L = GND, H = Vcc | |
| Supply Voltage | 3.0 to 14 V DC | |
| Supply current | 28 mA | 3 V |
| I/O terminals | Ant, Gnd, Vcc, Data out, AF out, RSSI out, Power Control JP1 and JP2 | |
| Dimensions | 36 x 26 x 8 mm | |
| Weight | 13 g |
CDP-TX-05M-R, CDP-RX-05M-R 915 MHz
Common
| Parameter | Specification | Remarks |
|---|---|---|
| Communication method | One way | |
| Emission type | F1D | FSK narrow |
| Oscillation system | Crystal based PLL oscillation | |
| Number of RF channels | 4 channels | |
| Frequency | 914.500 MHz 914.700 MHz 914.750 MHz 914.825 MHz |
|
| RF bit rate | 100 to 4,800 bps | |
| Pulse width | Min. 208 us / Max. 20 ms | |
| Operating temp. range | -20 to +65 degree C |
Transmitter Part
| Parameter | Specification | Remarks |
|---|---|---|
| Transmitter type | Crystal based PLL oscillation | |
| RF output power | 1 mW | |
| Data input | Digital L = GND, H = Vcc | |
| Deviation | +/- 3.0 kHz | PN9 4,800 bps |
| Spurious emission | < -50 dBm (< 862 MHz) < -50 dBm (862 to 1000 MHz) < -46 dBm (> 1000 MHz) |
|
| Adjacent channel power | < -37 dBm | |
| Supply voltage | 2.2 to 5.5 V DC | |
| Supply current | 14 mA typ. | |
| I/O terminals | RF out, Gnd, Vcc, Data In, (JP1 / JP2) | |
| Dimension | 22 x 12 x 6 mm | |
| Weight | 3 g |
Receiver Part
| Parameter | Specification | Remarks |
|---|---|---|
| Receiver type | Double superheterodyne | |
| Receiver sensitivity | -111 dBm | BER < 0.1% |
| Adjacent ch selectivity | 60 dB | |
| Spurious radiations | < -56 dBm | |
| Data output | Digital L = GND, H = Vcc | |
| Supply Voltage | 3.0 to 14 V DC | |
| Supply current | 28 mA typ. | 3 V |
| I/O terminals | Ant, Gnd, Vcc, Data out, AF out, RSSI out, Power Control JP1 and JP2 | |
| Dimensions | 36 x 26 x 8 mm | |
| Weight | 13 g |
External View
CDP-TX-05M-R
CDP-RX-05M-R
Data Sheets
| Version 1.4 (869, 915 MHz) |  |
|---|
Operation Guides
| Version 4.2 (869 MHz) | |
|---|---|
| Version 1.2 (915 MHz) | |
Declaration of Conformity
| CDP-TX-05M-R , CDP-RX-05M-R 869 MHz | |
|---|
Application Notes
| FCC Compliance of CDP-TX-05M-R, CDP-RX-05M-R 915 MHz | |
|---|
Evaluation Tools: TB-CDP-TX-04S, TB-CDP-RX-03AS
The test board will save you time and effort for evaluating CDP-TX-05M-R and CDP-RX-05M-R modules. Communication range can be tested easily by checking the LEDs on the decoder board TB-CDP-RX-03AS. TB-CDP-TX-04S and TB-CDP-RX-03AS do not include modules CDP-TX-05M-R and CDP-RX-05M-R. Please make sure to order them if needed.
The boards are common for CDP-TX-04S-R / RX-03AS/BS-R models.
Features
- 4-push buttons and output LEDs.
- Encoder and decoder IC MSM6305 with the user selectable 1024 address codes.
External View
TB-CDP-TX-04S
Antenna x 1, Screw (M2.6 x 8 mm) x 1, Washer x 1
TB-CDP-RX-03AS
Antenna x 1, Screw (M2.6 x 8 mm) x 1, Washer x 1
Accessories
ANT-LEA-02-R
Lead antenna with plug
...more infoANT-RIG-02-R
Rigid antenna with plug
...more infoCBL-TMP-01-R
Coaxial cable
...more info- What is transparent interface?
- What is RSSI? And how to use it?
- What is 12dB SINAD?
- Signals similar to data seem to come out of the Data Out (DO) terminal, even when no signal is received. Why is this?
- Is it effective to use AF OUT output as a method for extending the communication range?
- What is the difference between DO and AF signal?
- What are the frequencies of the intermediate frequency (IF) stages in the CDP-RX-02E/EP, CDP-RX-02F, CDP-RX-07M/MP, CDP-RX-05M-R?
- Can I connect Circuit Design modules to Arduino or Raspberry Pi?
- I want to put the RF module in my enclosure? What do I need to be careful of?
- There is a problem with communication range. What is the problem? What should be checked?
- How should the antenna be handled?
- I need help in selecting a CPU to control my module?
- Can Circuit Design module communicate with a tablet?
- I’d like to use my own antenna on your module. Where can I find the suitable connector (e.g. SP06022)?