OPERATION GUIDE
UHF Narrow band radio data module
CDP-TX/RX-02F-R 434 MHz
Operation Guide
Version 1.6 (Feb. 2014)
OG_CDP-02F-R_v16e
CIRCUIT DESIGN, INC.,
7557-1 Hotaka, Azumino Nagano 399-8303 JAPAN Tel: + +81-(0)263-82-1024 Fax: + +81-(0)263-82-1016
e-mail:
[email protected] http://www.circuitdesign.jp
CONTENTS
OPERATION GUIDE.
GENERAL DESCRIPTION & FEATURES ....................................................... 3 SPECIFICATIONS ............................................................................................ 4 PIN DESCRIPTION........................................................................................... 6 CHANNEL AND FREQUENCY SETTING......................................................... 8 POWER SETTING .......................................................................................... 11 ANTENNAS..................................................................................................... 12 BLOCK DIAGRAM ......................................................................................... 13 DIMENSIONS ................................................................................................ 15 TEST DATA ..................................................................................................... 17 REGULATORY COMPLIANCE INFORMATION ............................................ 18 CAUTION & WARNINGS ............................................................................... 20 REVISION HISTORY ...................................................................................... 21 APPLICATION NOTE ..................................................................................... 22
OG_CDP-02F-R_v16e
2
Circuit Design, Inc.
GENERAL DESCRIPTION & FEATURES
OPERATION GUIDE.
Features
R&TTE (EN 300 220) / RoHS compliant
1 mW / 10 mW selectable
Frequency selection free in 128 channels for 433 MHz
High sensitivity receiver FM narrow band modulation
Applications
Radio remote control cranes and machines
Factory automation M2M
Security systems
Alarms Telemetry systems
Models
Model name
CDP-TX-02F-R 434MHz CDP-RX-02F-R 434MHz CDP-TX-02FP-R 434MHz CDP-RX-02FP-R 434MHz
TX/RX
Transmitter Receiver Transmitter Receiver
Ch setting
Dip switches Dip switches Pin connectors Pin connectors
For the CDP-TX/RX-02F-R, frequency setting is performed with the 7-bit switches. Instead of these 7-bit switches, the CDP-TX/RX-02FP-R has 14-pin connectors for frequency setting, making it possible to set the channels externally. There are no other technical and mechanical differences between CDP-02F-R and CDP-02FPR.
General description
The CDP-TX-02F-R and CDP-RX-02F-R are an RoHS compliant, embedded industrial narrowband FM radio transmitter and receiver. They are suitable for various application fields such as wireless data communication, remote control, telemetry or wireless security systems. They are easy to use and integrate into application systems. Both CDP-TX-02F-R and CDP-RX-02F-R are equipped with a frequency synthesizer system with micro controller. Available frequency ranges are from 433.1875 MHz to 434.7750 MHz (128 channels). The compact size, low operating voltage and frequency selectability of the CDP-02F-R make it ideal for various applications where its interference rejection and practical distance range is far better than similar RF modules based on wide band SAW-resonator frequency generators. The CDP-RX-02F-R receiver has excellent blocking and adjacent channel selectivity.
OG_CDP-02F-R_v16e
3
Circuit Design, Inc.
OPERATION GUIDE.
SPECIFICATIONS
CDP-TX-02F(P)-R Transmitter
All ratings at 25°C +/- 5°C unless otherwise noted
Parameter General characteristics Applicable standard Communication method Emission class Operating frequency range Operating temperature range Storage temperature range Aging rate Initial frequency tolerance Dimension Weight Electrical specification Oscillation system Channel spacing Number of RF channels Data rate DI input level Data polarity PLL reference frequency Antenna impedance Operating voltage
Consumption current
Transmitter part RF output power Frequency stability Deviation Residual FM noise Modulation freq. characteristics
Spurious emission
Adjacent ch leakage power
Start up time
Rating
Conditions
EN 300 220 –2 One way F1D
433.1875 – 434.7750 MHz -20 to + 60°C -30 to + 70°C
Max. +/- 1 ppm / year Max. +/- 2 ppm 26 x 36 x 10 mm 14 g
No dew condensation
No dew condensation
TX freq. / RX Local freq. At delivery *1
Excluding protrusion
Not including the antenna
PLL controlled VCO 25 kHz
128 ch (12.5 kHz step) 300 to 4800 bps
L = Gnd H = 3V to Vcc Positive
21.25 kHz 50 ohm 3 – 12 V
Typ. 43 mA Typ. 33 mA
Default channel at delivery (434.775 MHz) (Pulse length Min. 208 us Max. 20 ms)
TX DI vs RX DO TCXO Nominal
At 10 mW / 3 V Max. 47 mA At 1 mW / 3V Max. 37 mA
10 mW / 1mW
Selectable
Max. +/- 4 ppm
- 20 to 60°C with reference frequency at 25°C
+/- 2.1 kHz +/- 0.4 kHz PN9,.