Multi-channel radio module STD-602-429

UHFnarrow-band

The UHF FM narrowband compact radio module STD-602-429 is suitable for industrial remote control and telemetry applications operating in the 429 MHz band. This module, targeted for use in Japan, has the Type Certification of Construction Design (Giteki mark), meaning no radio licence or registration is required to use it. The STD-602-429 has a simple serial interface and allows the use of a custom communication protocol. The RF Power, Data rate, and Channel can be set through dedicated serial commands. As required by Japanese regulations, the carrier sensing function is also implemented and automatically executed. ARIB STD-T67 compliantContains the Type Certification of Construction Design (Giteki mark)429 MHz bandSmall 36 x 26 x 6.1 mmLow power operation - 27 mA (TX 10 mW / 3 V) - 17 mA (RX)Transparent interface for data input and outputCommand control interface Applications: Industrial remote control systemTelemetry SystemsMonitoring system Specifications: Applicable standardARIB STD-T67Type Certification of Construction Design (Giteki mark) acquired Communication methodSimplex, Half Duplex Emission typeF1DFSK narrow Frequency429.246875 to 429.915625 MHz Number of RF channels40 channels79 channels96 channels4,800 bps2,400 bps (TX 5, 10 mW)2,400 bps (TX 1 mW) Channel step12.5 kHz6.25 kHz4,800 bps2,400 bps RF bit rate4,800 / 2,400 bps Supply voltage3.0 to 5.0 V DC Supply current27 mA typ. (TX 10 mW)17 mA typ. (RX) Operating temperature range-20 to +65 °C Dimensions36 x 26 x 6.1 mm Weight13 g Transmitter Part: RF output power10 / 5 / 1 mWConducted 50 ohm Deviation+/-2.4 kHz+/-1.2 kHzPN9 4,800 bpsPN9 2,400 bps Spurious emission< -27 dBm Adjacent channel leakage power> 40 dBcPN9 2,400 / 4,800 bps Receiver Part: Receiver typeSingle superheterodyne Maximum input level10 dBm Receiver sensitivity-114 dBm (4,800 bps)BER 1% Adjacent channel selectivity50 dB (4,800 bps)+/-12.5 kHz Blocking75 dB+/-1 MHz Spurious radiation< -54 dBm Interface: Data Interface (DI / DO)L = GND H = VCC, AsynchronousTransparent Command interface (TXD / RXD)UART 19,200 bps8 data bit, No parity, 1 stop bit Key Features / Technical Specifications: Compliant with ARIB STD-T67 Type Certification of Construction Design (Giteki mark) Frequency: 429.246875 to 429.915625 MHz RF output power: 10 / 5 / 1 mW Data rates: 4,800 / 2,400 bps Supply voltage: 3.0 to 5.0 V DC Current consumption: 27 mA (TX), 17 mA (RX) Operating temperature: -20 to +65 °C Dimensions: 36 x 26 x 6.1 mm Weight: 13 g Transparent and command control interface Carrier sensing function implemented